Definition
US FDA substance register · UNII Q422H5264W · registered name BIS(2-(METHACRYLOYLOXY)ETHYL) PHOSPHATE · single chemical substance
Bis-(Methacryloyloxyethyl) Phosphate is a diester of phosphoric acid and HEMA
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 32435-46-4
- EC No.EU chemical inventory number
- 251-040-2
- DTXSIDUS EPA chemical ID
- DTXSID3044916
- DTXCIDUS EPA compound ID
- DTXCID1024916
- IUPAC
- (Hydroxyphosphoryl)bis(oxyethane-2,1-diyl) bis(2-methylprop-2-enoate)
- Molecular formula
- C12H19O8P
- Molecular weight
- 322.25 g/mol
Measured properties
- Appearance
- Liquid
- Vapour density
- 11.1
- Molecular weight
- 322.248
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: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 3 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
- Monomers1
- Photosensitive agent1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
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 1 studies
- SkinIrr2
Skin Irritation · QSAR Predicted
Source: US EPA CompTox dashboard
Linked databases 14
- Australian Industrial Chemicals Inventory (AICIS)
- ChEMBL
- 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
- PubChem
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata