4-Bromo-18-Naphthalic Anhydride 95.0%

95.0%


Linear Formula:  C12H5BrO3
Molecular Weight:  277.07g/mol
CAS Number: 81-86-7

Properties

Vapour pressure 6.66E-09mmHg at 25℃
Assay Purity >95%
Refractive index 1.733
B pt. 467.2℃ at 760 mmHg
M pt. 221℃
Density 1.812g/cm3

Safety Information

Hazard Statement(s) H315-H319
Precautionary Statement  P264-P280-P302 + P352-P337 + P313-P305 + P351 + P338-P362 + P364-P332 + P313
Symbol
Signal word Warning
HS Code 2932999099
Flash point 236.3℃
Storage Temp. Store at room temperature.
Storage Class 3
Packaging Glass Bottle
UN Number 2924

Description

Recommended products
Rhodamine B 95.0%(HPLC)

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