Definition
Siloxanes and silicones, dimethyl, [[[3-[(2-aminoethyl) amino]propylsilylidyne]tris(oxy)]tris-, methoxy-terminated
Cosmetic roles
Leaves a thin film where appliedFILM FORMINGHolds hair in placeHAIR FIXINGSoftens hairHAIR CONDITIONING
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name （アモジメチコン／シルセスキオキサン）コポリマー: 本品は、メチルトリメトキシシランとアモジメチコン（＊）からなるシロキサン重合体である。
Source: JCIA labelling names (Japan)
Names & identifiers
AMODIMETHICONE/SILSESQUIOXANE COPOLYMERINCI아모다이메티콘/실세스퀴옥세인코폴리머Korean label name (MFDS standard)Siloxanes and silicones, dimethyl, [[[3-[(2-aminoethyl)amino]propyl]silylidyne]tris(oxy)]tris-, methoxy terminatedSynonym（アモジメチコン／シルセスキオキサン）コポリマーJapanese labelling name
- CAS No.chemical registry number
- 67923-07-3
- DTXSIDUS EPA chemical ID
- DTXSID901012706
What products actually use it for
What the 4 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Softener and conditioner1
- Hair fixative (EPA)1
- Surface modifier1
- Film former1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 1 eye studies are on record.
Classed as moderate1
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 2 studies
- Category 6.3A (Category 2)
Skin Irritation · Read Across - Category 6.4A (Category 2A)
Eye Irritation · Read Across
Source: US EPA CompTox dashboard