Caronic Anhydride 98.0%(GC)

98.0%(GC)


Linear Formula:  C7H8O3
Molecular Weight:  140.137 g/mol
CAS Number: 67911-21-1

Properties

Vapour pressure 0.0±0.5 mmHg at 25℃
Assay Purity >98%(GC)
Refractive index 1.5
B pt. 246℃
M pt. 55℃
Density 1.274 g/cm3

Safety Information

Hazard Statement(s) H319-H315
Precautionary Statement  P264+P302 + P352+ P280+P337 + P313 +P305 + P351 + P338+ P362 + P364+ P332
Symbol
Signal word Warning
HS Code 2917209090
Flash point 113℃
Storage Temp. Store at room temperature
Storage Class 3
Packaging Glass Bottle
UN Number 1993

Description

Recommended products
33-Dimethyl-12-cyclopropanedicarboxylic Anhydride

Purpose
For R&D use onlynot for drug household or other uses.