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Amino Bispropyl Dimethicone
AKA “DTXSID401009944, 243842-22-0, 3-[3, 3, 3-Trimethyl-1, 1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[3-[3, 3-trimethyl-1, 1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-1-propanamine, 3-{1, 1, 5, 5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}-N-(3-{1, 5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}propyl)propan-1-amine”
Surfactant
Ingredient Facts
Amino bispropyl dimethicone
AKA: DTXSID401009944, 243842-22-0, 3-[3, 3, 3-Trimethyl-1, 1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[3-[3, 3-trimethyl-1, 1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-1-propanamine, 3-{1, 1, 5, 5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}-N-(3-{1, 5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}propyl)propan-1-amine
Surfactant · Emulsifying · EWG: 1
Synthetic
Cleanser
Emulsifier
Skin Conditioner
Hair Care
Amino Acid
Silicone
Clean
1,1'-Iminobis(3-(tris(trimethylsiloxy)silyl)propane
Formula
C24H67NO6Si8
Mol. Weight
690.50
CAS #
243842-22-0
Form
Liquid
See origin →
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Conditions Hair
Emulsifier
Softens and detangles hair
Mixes oil and water
Traditional Use
Synthetic silicone-based polymer developed in the late 20th century as a hair and skin conditioning agent. Designed to improve smoothness and reduce frizz while providing water resistance.
Skin Types
●all-skin-types, gentle
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
ewg-1
medical-approval
pregnancy-nursing-safe
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Final Report on the Safety Assessment of Stearoxy Dimethicone, Dimethicone, Methicone, Amino Bispropyl Dimethicone, Aminopropyl Dimethicone, Amodimethicone, Amodimethicone Hydroxystearate, Behenoxy Di
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Amino Bispropyl Dimethicone
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Amino Bispropyl Dimethicone
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Final report on the safety assessment of stearoxy dimethicone, dimethicone, methicone, amino bispropyl dimethicone, aminopropyl dimethicone, amodimeth
Nair B, Cosmetic Ingredients Review Expert Panel
International journal of toxicology, 2003
→
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR