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Trimellitic anhydride

Trimellitic anhydride Structure
Trimellitic anhydride structure
CAS No.
552-30-7
Chemical Name:
Trimellitic anhydride
Synonyms
CBNumber:
CB81102190
Molecular Formula:
C9H4O5
Molecular Weight:
192.12506
MDL Number:
MOL File:
552-30-7.mol
Last updated:2022-08-11 17:36:27
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Trimellitic anhydride Properties

Melting point 161-163.5 °C
Boiling point 390 °C
Density 1.669±0.06 g/cm3(Predicted)
pka 3.11±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H317-H318-H334-H335
Precautionary statements  P261-P280-P280-P284-P304+P340-P305+P351+P338+P310

Trimellitic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

C9H4O5