Definition
1,3-Butadiene-, polymer with 2-methyl-1-propene
Cosmetic roles
Adjusts thicknessVISCOSITY CONTROLLING
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Reviewed by CIR: Safety Assessment of Polyene Group as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Names & identifiers
ISOBUTYLENE/ISOPRENE COPOLYMERINCI아이소부틸렌/아이소프렌코폴리머Korean label name (MFDS standard)1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propeneSynonym
- CAS No.chemical registry number
- 9010-85-9
- DTXSIDUS EPA chemical ID
- DTXSID501009711
Measured properties
- Appearance
- solid
- Relative density
- 0.92
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: KOSHA safety data sheets (Korea)
What products actually use it for
What the 7 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.
- Adhesion/cohesion promoter3
- Sealant (barrier)2
- Flavouring and nutrient1
- Viscosity modifier1
Source: US EPA CompTox dashboard
Linked databases 10
- Australian Industrial Chemicals Inventory (AICIS)
- EU CosIng ingredient list 2
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- US Cosmetic Ingredient Review (CIR) 2
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- Wikidata