5-NITRO-1,3-BENZOXAZOLE

5-NITRO-1,3-BENZOXAZOLE Structure
CAS No.
70886-33-8
Chemical Name:
5-NITRO-1,3-BENZOXAZOLE
Synonyms
5-Nitrobenzoxazole;Benzoxazole, 5-nitro-;5-NITRO-1,3-BENZOXAZOLE
CBNumber:
CB5154128
Molecular Formula:
C7H4N2O3
Molecular Weight:
164.12
MOL File:
70886-33-8.mol
Modify Date:
2022/12/30 16:20:48

5-NITRO-1,3-BENZOXAZOLE Properties

Melting point 127-129°
Boiling point 294.2±13.0 °C(Predicted)
Density 1.473±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka -5.69±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H320-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HazardClass  IRRITANT
HS Code  2934999090

5-NITRO-1,3-BENZOXAZOLE Chemical Properties,Uses,Production

Uses

5-Nitrobenzoxazole is a useful reactant for copper-catalyzed direct carboxylation of C-H bonds in benzoxazoles and related compounds with carbon dioxide.

5-NITRO-1,3-BENZOXAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Nitrobenzoxazole 5-NITRO-1,3-BENZOXAZOLE Benzoxazole, 5-nitro- 70886-33-8