Isostearamidopropyl Dimethylamine
AKA “Isooctadecanamide, EINECS 267-101-1, N-[3-(dimethylamino)propyl]isooctadecan-1-amide, MACKINE 401, N-(3-(Dimethylamino)propyl)isooctadecanamide, SCHERCODINE I AMIDO-AMINE, DIMETHYLAMINOPROPYLISOSTEARAMIDE
Synthetic
Ingredient Facts
Isostearamidopropyl dimethylamine
AKA: Isooctadecanamide, EINECS 267-101-1, N-[3-(dimethylamino)propyl]isooctadecan-1-amide, MACKINE 401, N-(3-(Dimethylamino)propyl)isooctadecanamide, SCHERCODINE I AMIDO-AMINE, DIMETHYLAMINOPROPYLISOSTEARAMIDE
Synthetic · Antistatic · EWG: 4
Plant-Derived
Skin Conditioner
Hair Care
Synthetic
Clean
Helps reduce frizz and flyaways by neutralizing static electricity in hair and fiber products, leaving your strands smooth and manageable.
Formula
C23H48N2O
Mol. Weight
368.60
CAS #
67799-04-6
Form
Liquid
See origin →
Functions
Antistatic
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Reduces Static
Reduces Flyaways
Traditional Use
A synthetic quaternary ammonium compound developed in the mid-20th century for use as a conditioning and antistatic agent in hair and skincare products.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR