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Poly[phosphonate-co-carbonate]
- Benchmark: Benchmark 2
- Assessed: 2014-02-08
- Expires: 2017-02-08
Key Functions: Flame - Fire Retardants
This alternative is a polymer. Poly[phosphonate-co-carbonate] polymers differ in their ratio of polyphosphonate/polycarbonate (m to n) but would have identical hazard characterizations. The MW of the oligomers are generally >1,000 and are assessed together using the Sustainable Futures (SF) polymer assessment criteria (U.S. EPA, 2010).
Chemical Synonyms Carbonic acid, diphenyl ester, polymer with diphenyl P-methylphosphonate and 4,4'- (1- methylethylidene)bis[phenol]