ethylene oxide/propylene oxide copolymer
poloxamer
Identification
| Name | ethylene oxide/propylene oxide copolymer |
| CAS Number | 106392-12-5 |
| FDA UNII | Search |
| Molecular Formula | C5 H10 O2 |
| Molecular Weight | 102.13310000 |
Regulatory
| FDA Mainterm (SATF) | 9003-11-6 ; ETHYLENE OXIDE/PROPYLENE OXIDE COPOLYMER |
| FDA Mainterm (IAUFC) | 9003-11-6 ; POLY(ETHYLENE OXIDE-CO-PROPYLENE OXIDE), BLOCK |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 420 mg/kg |
| Dermal Toxicity | subcutaneous-mouse LD50 5500 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: adhesives and components of coatings |
| Recommendation for ethylene oxide/propylene oxide copolymer usage levels up to | not for fragrance use. |
| Recommendation for ethylene oxide/propylene oxide copolymer flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
methyloxirane polymer with oxirane block
2-
methyloxirane;oxirane
poloxalene
poloxamer
polyoxyethylene - polyoxypropylene block copolymer
propylene oxide ethylene oxide block polymer
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