27083-55-2

Name Hexanedioic acid, polymer with 1,4-butanediol, 1,2-ethanediol and 1,1-methylenebis4-isocyanatobenzene
CAS 27083-55-2
Molecular Formula C27H36N2O10
Molecular Weight 548.582
MOL File 27083-55-2.mol

Chemical Properties

Melting point  180 °C
density  0.55 g/cm3
CAS DataBase Reference 27083-55-2
EPA Substance Registry System Hexanedioic acid, polymer with 1,4-butanediol, 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatobenzene] (27083-55-2)

Safety Data

Symbol(GHS)  Health Hazard (GHS08)Exclamation Mark (GHS07)
GHS08,GHS07
Signal word  Danger
Hazard statements  H334-H373-H315-H351-H335-H317-H319
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P-P261-P285-P304+P341-P342+P311-P501-P260-P314-P501-P264-P280-P302+P352-P321-P332+P313-P362
TSCA  TSCA listed
Safety Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of CNand NOx.

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