Silicone chemistry started to show up in personal care back in the 1950s. Plenty of folks saw dimethicone's smooth feeling and resistance to water, but it never seemed enough for more complex hair problems. By the late twentieth century, chemists tinkered with different amine modifications to see if they could improve on plain silicones. Bis-aminopropyl dimethicone came from this persistence. Formulators trying to help people avoid frizz in humid weather, get more slip in conditioners, and handle rough dye jobs needed something new. Those first launches didn't grab shelves overnight—big names tested it in leave-ins and rinse-outs for years before customer feedback and tech journals built trust. A steady pile of clinical reports and consumer reviews kept manufacturers upgrading batches. Each step depended on small changes. Production lines and safety teams adjusted as the real-life benefits came through.
Bis-aminopropyl dimethicone looks simple on paper—a silicone with two aminopropyl groups on either side. Its promise stands in the way it sticks to damaged protein surfaces and resists rinsing off. For regular shoppers, this ingredient transforms how conditioners behave: detangling gets easier and hair stays manageable longer. Unlike plain silicones that just lay on top, these amine groups help the molecule find rough, negatively charged spots and attach tough. Most professional-grade leave-ins list it high because stylists want that long-lasting coating when blow-drying, coloring, or smoothing. The molecule doesn't come cheap or basic, and product costs reflect that.
Bis-aminopropyl dimethicone usually looks like a cloudy, viscous liquid. It feels slick, like most silicones, but with an almost tacky aftertouch because of the amines. This structure gives a cationic (positive) surface that stands out in high-pH shampoos and alkaline dye systems. Unlike traditional dimethicone, this version mixes a bit better in water and spreads more evenly over hair strands. The amine function raises the boiling point beyond 350°C, so it doesn't vaporize during routine salon heat. Shelf life hangs around two to three years depending on storage—too much sun or freezing temperatures can ruin batch quality. Chemically speaking, the molecule stays neutral in pH 5 to 7, but acid or peroxide treatments in salons can trigger slow changes that affect feel and function.
Working with bis-aminopropyl dimethicone demands a careful look at technical documents. Lab sheets break down viscosity measured in centistokes, amine content by titration, and total non-volatile matter. Brands aiming for compliance need traceability on batch origin, especially as supply chains pull from global siloxane producers. Labels have to match CAS numbers, INCI names, and country-specific ingredient codes. Claims that the ingredient offers conditioning or heat protection must go hand-in-hand with actual data; big retailers and e-commerce platforms keep tightening requirements on what lab evidence must back up. Any product containing this silicone should carry allergy and usage advice—hair pros have noticed rare but stubborn sensitivity from some users. Data sheets usually attach Safety Data Sheet (SDS) links below the full item description, trained technical reps encourage this practice for regulatory peace of mind.
Actual preparation of bis-aminopropyl dimethicone usually relies on hydrosilylation. Chemists connect vinyl-terminated silicones with aminopropyl silanes, using platinum or rhodium catalysts under controlled temperatures. The full process happens in inert gas atmospheres to dodge unwanted side-reactions with moisture or air, which produce by-products nobody wants in cosmetic formulas. Distillation takes care of unreacted leftovers, but careful QA labs run tests for amine purity and molecular size—low-grade batches let off an ammonia smell, which formulating teams work to avoid. Plant managers train for safe handling, since high-purity silane intermediates can irritate skin and lungs. Established producers set up recovery loops for unused catalyst metals, since platinum and rhodium remain expensive and limited. This isn't garage chemistry; only trained chemical engineers with access to solid safety systems prepare the bulk needed for global brands.
After scaling up, developers keep looking for ways to tweak bis-aminopropyl dimethicone. Epoxy and isocyanate reactions add branches or cross-links to toughen films on hair. These tweaks chase results seen in product reviews—better humidity-resistance or easier rinsing. Some R&D shops blend this molecule with polyethylene glycols (PEGs) to balance the heavy silicone feeling with lighter, water-friendly traits. Formulators sometimes block the amine sites by quaternization, changing charge for even more stubborn attachment to hair under harsh wash conditions. Testing every modification means running real-life stress, comb-through cycles, and dye-removal simulations. Sometimes, tweaks make the product stiffer or greasy, so R&D eventually loops back to nearly pure bis-aminopropyl dimethicone, looking for that sweet spot between rinse-off and residue.
Plenty of trade names fill up technical catalogs: some call it Amodimethicone Bis, others go by the full IUPAC. On ingredient lists, INCI sticks with “bis-aminopropyl dimethicone.” Multinational players develop own blends—some add light polyols, others switch molecular weights. Regional labels may sound similar but use different supporting solvents, so jobber suppliers keep technical sheets on hand for importers. For instance, hairstylists in the US call it “dual amine silicone” while European formularies note “amine-functionalized dimethicone.” Trade shows and ingredient expos keep signage simple, as brand managers know most buyers hunt by feel and historic usage, not chemical map. For R&D, tracing synonym use matters: suppliers in Brazil, China, or India can have the same backbone but unusual modification, occasionally catching a new user off guard. Regulatory teams check all synonyms before global launches.
In the safety world, bis-aminopropyl dimethicone draws attention for use in rinse-off and leave-in products touching scalp or sensitive skin. Workers in manufacturing wear gloves, goggles, and masks to stay safe from concentrated fumes and sticky residues during bulk handling. GHS-based safety sheets list moderate skin and mild eye irritation for pure forms; once in diluted end-products, irritation almost vanishes, though rare allergic issues pop up. Manufacturing plants have local exhaust ventilation and waste controls for any off-gassing. Most finished goods stick below 5% by weight to reduce buildup and sensitivity. Regulators in the US (FDA), Europe (ECHA), and Asia expect manufacturers to hand over toxicology and environmental paperwork—no shortcuts, since the amine groups in the molecule bring extra scrutiny. Discharge to waterways stays controlled: wastewater passes through treatment to strip out the persistent silicone groups. Several big companies joined up with safety initiatives to keep tracking potential issues from chronic, low-level exposure, especially as leave-in volumes climb globally.
Most people run into this ingredient through hair conditioners, smoothing serums, leave-in sprays, and color-protect shampoos. Hair color services use bis-aminopropyl dimethicone to repair the hydrophobic layer stripped by bleach or dye, locking down cuticle scales and adding slip for less breakage. Stylists see less fly-away and frizz after using it—helpful in sticky summers and in cities with hard water. Detangling goes faster and feels easier, since the molecule smooths rough or damaged hair. Some brands push it into anti-humidity styling creams, seeking to keep curls tight in stormy weather. Outside of salons, research chemists try it in textile spray coatings to cut static and fabric wear. Swinging back to personal care, beard conditioners, children’s detanglers, and certain pet products all pick up modified versions of bis-aminopropyl dimethicone. Continued scrutiny by safety agencies nudges companies to keep dosages and application guidance very clear, especially for chronic or daily users.
R&D teams spend years trying to fine-tune the balance between stickiness, rinsability, and conditioning. Studies use electron microscopes and infrared spectroscopy to map exactly how the molecule layers onto split ends or cuticle cracks. Some test panels collect hair from multiple backgrounds—blonde, dyed, coily, and straight—to check for buildup or unexpected reactions in diverse populations. Human volunteers notice differences in tangle-free combing and time-to-dry, giving real feedback that product managers depend on. Recent efforts look at how to combine bis-aminopropyl dimethicone with plant-derived oils and water-based humectants, hoping to satisfy clean-label or vegan customer demands. Environmental tests keep tracking downstream fate: lake and river samples sometimes hold trace silicone derivatives, pushing labs to modify chain length or amine type for easier biodegradability. The science keeps moving, always chasing formulas that deliver salon results but break down more easily outside the bottle.
Ongoing safety work sets the pace for how much bis-aminopropyl dimethicone companies put into products for skin and hair. Most animal testing shows low acute toxicity by mouth or skin; the molecule doesn't pass easily through skin layers, and lab mammals don't seem to store it in fat tissue. Eye contact brings low-level redness at high concentrations—handled with formulation adjustments in finished goods. Chronic exposure checks for gene or hormone disruption; so far, no major red flags, but full-spectrum panels stay in place for mutant strains and sensitive populations. A handful of case reports in clinical journals flag mild scalp itching or irritation in leave-ins, especially on already broken or inflamed skin. Environmental groups track the long-term persistence of silicone waste, leading to research into enzymes that help break it down faster in municipal water. Lessons learned in toxicology labs make their way into standard protocols, keeping brands honest and regulators reassured as new trials and data come in.
Looking ahead at bis-aminopropyl dimethicone, big questions line up around sustainability, performance, and safe use. Chemists in universities and private labs keep pushing for greener processes to make the molecule, cutting waste and using renewable feedstocks when possible. Many technical teams want to design shorter-chain analogs or blend the amine silicone with biodegradable esters, hoping to keep the same detangling and smoothing power but avoid long-term environmental hang-ups. Ingredient blends promise a future of hybrid conditioners—one foot in old-school silicone science, one in the plant-based trends that buyers search for on labels. Regulatory reviews keep tightening around labeling, batch traceability, and full disclosure; in response, companies pour more effort into transparency and consumer education. As hair science moves, expect an uptick in smart combinations—bis-aminopropyl dimethicone paired with new proteins, antioxidants, or enzyme aids to boost results and simplify washout. Whoever cracks sustainable design and keeps end-users happy will lead the next wave, but the basics learned from the old trials still shape every step forward in caring for hair, scalp, and environment.
Scanning the label on a bottle of shampoo or leave-in conditioner sometimes feels like homework, especially with names like bis-aminopropyl dimethicone. This one drops into the same group as dimethicone, which shows up in a whole lot of hair and skincare stuff. What sets bis-aminopropyl dimethicone apart is how it teams up with damaged hair. The science behind it comes from silicone chemistry. Tiny tweaks to the molecule change how it works on your hair.
Bis-aminopropyl dimethicone draws attention for its double-duty. It’s made to attach more closely to hair, mostly because of the “amino” group in its name. Hair, after coloring or heat styling, develops negative charges—this silicone molecule comes in with a positive charge. That connection means it clings to the surface, smoothing down rough cuticles and sealing split ends. If your hair gets frizzy in humidity, this stuff traps some moisture out and keeps strands flat. Many people with colored or bleached hair notice their locks feel smoother and detangle easier after products with this ingredient.
Worries pop up about silicones “building up” and causing hair to go dull or feel heavy. According to studies reviewed by groups like the Cosmetic Ingredient Review (CIR), bis-aminopropyl dimethicone doesn’t get into the skin or scalp in any worrying way. It sits on the surface and washes out after a few shampoos. For people concerned about sensitive skin or allergies, it rarely causes problems because it doesn’t soak in deeply. The molecules are big, and that’s what keeps most irritation away. Regularity and moderation become important—nobody wants hair that feels like plastic, so alternating with clarifying washes gives hair a break without jumping all the way to “no silicones ever.”
Plenty of salons swear by products containing bis-aminopropyl dimethicone, especially for clients battling dry or color-damaged hair. From personal experience, switching to a smoothing serum with this ingredient gave my fried ends a softer feel; it also meant less breakage on the brush each morning. In winter, when my hair seems to attract static like crazy, it helped tame the flyaways. Some friends with naturally curly hair say it cuts down on shrinkage and frizz, especially if used just on the tips and mid-lengths rather than the roots.
One challenge with silicones like bis-aminopropyl dimethicone is that they don’t break down quickly in water or soil. Researchers and some environmental groups have raised flags about rinse-off products sending silicones down the drain, where they could hang around in rivers and lakes. More brands now look into biodegradable options or use smaller amounts in formulas. Consumers who want to minimize impact can use leave-in or targeted products instead of daily shampoo loads and support companies working on more sustainable choices.
Bis-aminopropyl dimethicone stands out by smoothing, strengthening, and protecting hair in a way that suits plenty of different hair types. It fixes damaged looking strands without causing trouble for most scalps. For anyone hoping to balance hair health and planet health, check for how often the ingredient shows up in your routine and look at brands that disclose more about their sourcing and testing. Real beauty comes from healthy hair, not just the sheen on the surface.
People see this ingredient listed in conditioners, shampoos, and even some lotions. Bis-aminopropyl dimethicone is a type of silicone, made to smooth, soften, and protect surfaces—mostly hair, sometimes skin. Companies like using it because it brings out shine and helps detangle. It’s made by bonding silicone with tiny molecules that give it extra sticking power, so it grabs onto damaged spots more than regular silicones do. The real question: what does its presence mean for daily users?
Healthy hair gets a real boost from this silicone. I once struggled with frizzy curls so tangled I considered drastic measures. Switching to a conditioner with bis-aminopropyl dimethicone saved both hair time and stress. This silicone coats strands and fills in roughed-up cuticles, letting brushes or combs slide through with less breakage. Over time, hair can look smoother and shinier. That’s the effect a lot of customers want in their hair routine—less frizz, more control.
Research backs that up. The Journal of Cosmetic Science points to improved manageability and cuticle protection after using products with these silicones, especially after heat styling or chemical treatment. When a repair is needed and split ends show up, this type of silicone gives instant improvement at the surface. Still, it won’t heal damage down deep, only mask rough spots and prevent things from getting worse.
On skin, bis-aminopropyl dimethicone acts like a protective barrier. Some lotions or creams use it to lock in moisture. It’s one of the less comedogenic silicones—meaning it’s unlikely to clog pores for most people. Dermatologists trust silicone ingredients for slowing water loss, especially in winter when air dries out skin fast. Those with sensitive skin should still test it on a small patch. No one wants surprise breakouts or rashes. Most reactions come from fragrances or other additives, but it makes sense to keep an eye out.
Lots of people want reassurance—especially those concerned about ingredient buildup or environmental safety. According to the Cosmetic Ingredient Review (CIR) Expert Panel, bis-aminopropyl dimethicone today meets the safety benchmarks set by both U.S. and European regulators. It does not absorb into blood or organs, and it gets washed off with normal shampooing or cleansing. I’ve talked with stylists who recommend a sulfate shampoo every few weeks when using silicones all the time, just to reset hair. No peer-reviewed study links this ingredient with cancer, hormone disruption, or serious toxicity under normal use.
Shoppers looking for “clean beauty” sometimes avoid all silicones. The main complaints deal with build-up or personal preference, not proven health risks. If someone’s scalp feels heavy or greasy, or hair stops responding to usual routines, try dialing back products with this silicone for a bit. Sulfate-free clarifying shampoos work without stripping color or moisture too harshly. People with curly or textured hair often like the slip and protection this silicone delivers; they just mix in regular clarifying or co-washing to prevent residue.
For those with especially sensitive skin or allergy concerns, the safest bet is checking with a dermatologist. The science so far says this ingredient is gentle enough for cosmetic use. Brands using it in rinse-off formulas stick with low concentrations—enough to get results, not enough to weigh hair or skin down.
Experience settles debates better than internet comments. Millions of people use products with bis-aminopropyl dimethicone daily without issue. Following instructions, washing regularly, and listening to your skin and scalp brings the most predictable results. For most people, it means shinier hair, fewer tangles, and softer skin in dry seasons.
Walking down a drugstore aisle, you spot dozens of shampoos and conditioners promising smooth, frizz-free hair. A common ingredient behind these claims is bis-aminopropyl dimethicone, a silicone created to coat and protect each strand. Hair care brands highlight it for its ability to fight humidity and add shine, and for good reason—it can bond to damaged spots on the hair shaft, filling gaps much like a well-timed patch on a favorite pair of jeans. Strands seem instantly softer, better behaved, and easier to comb.
Stories swirl around silicone ingredients, and many folks with limp, fine hair swear that their heavy, greasy roots trace back to products loaded with non-water-soluble silicones. Conventional dimethicone does stick around, resisting the average shampoo's best efforts to rinse it clean. Layer upon layer, a film forms, and hair that once seemed vibrant now droops, attracting dirt and feeling greasy at the roots. My own struggles, especially after winter months of deep conditioners, echo what a lot of people experience—hair with no ‘oomph’ left.
Bis-aminopropyl dimethicone gets marketed as a smarter silicone. Its chemical changes let it wash away more easily, resist clinging so fiercely, and leave hair feeling cleaner. Stylists often point out the improved formula. Companies like Paul Mitchell and L’Oreal have shifted toward these types precisely because they can deliver a softer finish without smothering each strand.
For healthy hair, product buildup seems less obvious with bis-aminopropyl dimethicone than with old-school silicones. Ingredient research from journals like the International Journal of Cosmetic Science shows that the amine group in bis-aminopropyl dimethicone creates a slightly positive charge, which improves rinsability after shampooing. Yet, no ingredient completely escapes buildup if used too often, especially in heavy conditioners or serums. Sweat, hard water, and styling sprays can still trap these silicones on the hair. From my own routine, frequent flat ironing means I reach for a clarifying shampoo at least twice a month, and each time, I find hair regains bounce almost immediately.
People with fine hair or a low-porosity hair type often see product weight more than others. If that’s you, try lighter conditioners or look for formulas with bis-aminopropyl dimethicone lower down the ingredient list. Wash with a clarifying shampoo every few weeks—especially after regular use of leave-in products. Avoid piling on multiple styling creams with this ingredient day after day. Those with curlier or more porous hair may find the ingredient actually makes detangling safer by reducing breakage, but the same cleansing rules still apply. It pays to watch how much product ends up on your hair and scalp, especially if you live in a humid city where sweat invites buildup.
Hair product labels can feel like a different language, yet being able to spot bis-aminopropyl dimethicone lets you make choices based on science and past experience. As consumers take more interest in healthy scalp care, cosmetic chemists and major brands keep improving these formulas to strike a balance between protection and rinsability. With the right washing routine and attention to ingredient lists, you can enjoy the benefits—softer, smoother hair—without giving up volume or cleanliness.
Bis-aminopropyl dimethicone shows up often on shampoo and conditioner labels and for good reason. It’s a silicone-based ingredient but not just the same old one that stacks up and leaves hair dull. This version grabs moisture better, thanks to its slightly different chemical structure. That added amino group helps it interact directly with damaged portions of the hair shaft, where color and curl often sit at a disadvantage.
I remember the first time I stood in an aisle looking for a product that actually helped my frizz without making my hair limp or crispy. Most basic silicones left my curls coated but felt like a helmet. Bis-aminopropyl dimethicone feels lighter and works differently. It smooths and strengthens the cuticle without blocking moisture from getting in. That’s a game-changer if you're chasing a healthy bounce or a lasting color job.
Curly hair has bends where the cuticle lifts, letting moisture escape. Color-treated hair runs even drier because chemicals blast open the shaft, making it rough. Breakage, frizz, and dullness show up fast because water and protein slip out and new harsh stuff gets in. Bis-aminopropyl dimethicone clings where the cuticle is rough, adding a seal against all that damage.
Research backs this up. In studies published by cosmetic chemists, hair fibers treated with bis-aminopropyl dimethicone resisted humidity and broke less. This silicone didn’t just sit on top; it formed a flexible shield thin enough to not suffocate hair. As a bonus, this ingredient won’t force curly or dyed hair to fight with heavy buildup, so you get real hydration benefits and manageable strands.
Not everyone needs or wants silicone in a routine, even one that scientists classify as “water-washable” like this one. Some people react to silicones with itchy scalps or just don’t like any film, however thin. For curly heads who prefer completely natural products, this ingredient doesn’t fit a strict “curly girl” method. Always worth reading the full ingredient list and understanding your own needs before picking up a bottle.
Color-treated hair can face a different battle: fading. Many products promise to lock in color, but only certain ingredients sit well over time. Bis-aminopropyl dimethicone shows a measurable benefit in extending color vibrancy, likely because it helps reduce porosity and shields against environmental assaults, like UV rays and pollution, that speed fading.
I always recommend washing with a gentle, sulfate-free shampoo if you use any silicone, including this one. That way, you keep hydration up and buildup down. Moisture-rich conditioners that feature bis-aminopropyl dimethicone can help keep curls bouncy and color rich, as long as you balance them with occasional clarifying washes. Always listen to your own hair—if it feels coated or limp, try spacing out use or switching formulas.
Salon pros often lean on these ingredients for blowouts and finishing, especially for clients with color or perm damage. You don’t need a cabinet full of complicated bottles, only a smart, honest review of how your hair behaves.
Products that use bis-aminopropyl dimethicone often combine it with other nourishing ingredients like panthenol, fatty alcohols, or natural oils. Steer clear of harsh detergents and look for brands that disclose full ingredient lists and provide clear, science-backed evidence for their claims. Talk with your stylist, try a sample, and don’t ignore odd reactions. Your hair will tell you quickly if something’s not right.
Curly or color-treated hair can absolutely benefit from thoughtful use of bis-aminopropyl dimethicone, as long as you manage buildup and keep up with real moisture—not just a shiny layer. Choose wisely, listen to your hair, and keep an eye on how it actually feels and moves day to day.Running your eyes along the ingredients list of a shampoo or conditioner, you’re hit with long chemical names. Bis-aminopropyl dimethicone usually pops up among terms you might not recognize. For anyone who cares about hair health and appearance, understanding what this ingredient does, especially compared to regular silicones, can make a real difference in the daily routine.
Most classic silicones found in products—dimethicone, cyclopentasiloxane, amodimethicone—coat hair strands and help detangle, deliver shine, and lock in moisture. My own experience with regular silicones felt amazing in the short term: hair looked glossy, felt impossibly smooth, and frizz seemed to disappear. But deeper down, regular silicones form a seal that’s hard for water and lightweight cleansers to break down. Over weeks, I noticed hair dullness, a weird heaviness, some limpness—classic signs of buildup.
A 2021 cosmetic science review found that non-water-soluble silicones stick stubbornly to cuticles. Layer upon layer, they guard hair so well that even nourishing treatments struggle to get through. Long-term, this can lead to dry ends and roots that get greasy fast. Some people have allergic reactions or sensitivity flareups as a result of trapped debris and sebum. The Environmental Working Group (EWG) rates some silicone types as low health hazards, but still flags risks from buildup and environmental persistence.
Formulators introduced bis-aminopropyl dimethicone to address the ugly side of silicones. It’s a silicone polymer with added amino groups. On a science level, these amino groups help the molecule bind more selectively to compromised areas—damaged cuticles, split ends—rather than just smothering every strand from root to tip. This difference means targeted repair without leaving massive buildup all along the hair shaft.
From my own switches between products, I noticed that conditioners with bis-aminopropyl dimethicone leave hair soft but not slippery, light but still controlled. It acts almost like a “smart bandage” for split ends. After multiple washes, I don't get that sticky, waxy feeling that required a clarifying shampoo.
Scientists at the Journal of Cosmetic Dermatology published results showing improved color retention, less split end formation, and less weight compared to traditional silicones. Many stylists swear by it for processed or color-treated hair, where repair matters more than just slip or shine.
These ingredient differences change how often someone needs a reset with clarifying shampoo, especially for textured or fine hair types. Bis-aminopropyl dimethicone can suit people worried about buildup, scalp health, or flat hair from too much product use. Those who style and color their hair get more out of targeted protection, since the “repair” parts of these molecules seek out the places that need help most.
If hair feels weighed down, greasy soon after washing, or stripped of natural movement, ingredients deserve a closer look. Picking formulas that feature bis-aminopropyl dimethicone offers a cleaner feel without losing the smoothing perks. The focus shifts from just looking shiny to achieving lasting, touchable hair health.
Scan for bis-aminopropyl dimethicone near the top of the list, especially for color-safe and damage-repair products. Cleansing regularly with gentle shampoos helps, but this ingredient lets users stretch washes longer than the heavy, film-forming classic silicones. A pocket comb or fingers run through hair tell the real story—soft, not oily; smooth, not flat.
Brands focus more on these “intelligent” silicones thanks to feedback from users fed up with heaviness or washes that never seem to fully cleanse. For me, it took testing a few bottles from both drugstore and salon lines before finding products that paired restitution with a natural look and feel. That trial period? Worth it, every time my hair dries bouncy, static is gone, and the scalp feels fresh.
| Names | |
| Preferred IUPAC name | bis(3-aminopropyl)dimethicone |
| Other names |
Bisaminopropyl dimethicone Bis(3-aminopropyl)dimethicone Siloxanes and Silicones, di-Me, bis(3-aminopropyl) |
| Pronunciation | /ˌbɪs əˌmaɪnoʊˈproʊpəl daɪˈmɛθɪˌkoʊn/ |
| Identifiers | |
| CAS Number | 169107-13-5 |
| Beilstein Reference | 6706011 |
| ChEBI | CHEBI:131174 |
| ChEMBL | CHEMBL3303808 |
| ChemSpider | 14936829 |
| DrugBank | DB11248 |
| ECHA InfoCard | 100.125.454 |
| EC Number | 603-893-1 |
| Gmelin Reference | 104872 |
| KEGG | C18368 |
| MeSH | D03.633.586.741.070.100.100.875 |
| PubChem CID | 11487384 |
| RTECS number | SE4375000 |
| UNII | U13T1Y1OEA |
| UN number | Not regulated |
| Properties | |
| Chemical formula | (C6H19O(SiO(SiC9H24N2O2)nSiO)2SiC6H19) |
| Appearance | Colorless to pale yellow viscous liquid |
| Odor | Odorless |
| Density | 0.97 g/cm³ |
| Solubility in water | insoluble |
| log P | 0.60 |
| Vapor pressure | Negligible |
| Refractive index (nD) | 1.4500 |
| Viscosity | 3000 - 7000 cP |
| Dipole moment | 2.53 D |
| Hazards | |
| Main hazards | May cause mild skin and eye irritation. |
| GHS labelling | GHS07, GHS09 |
| Signal word | Warning |
| Hazard statements | No hazard statements. |
| NFPA 704 (fire diamond) | 1-1-0 |
| Flash point | > 101°C (214°F) |
| LD50 (median dose) | LD50 (median dose): >2000 mg/kg (rat, oral) |
| NIOSH | Not Listed |
| PEL (Permissible) | Not established |
| REL (Recommended) | 5.0% |
| IDLH (Immediate danger) | NIOSH has not established an IDLH value for Bis-aminopropyl Dimethicone. |
| Related compounds | |
| Related compounds |
Aminopropyl Dimethicone Amodimethicone Dimethicone Trimethylsiloxysilicate Dimethiconol Polysilicone-15 Phenyl Trimethicone |
