2,1,3-Benzoxadiazole-5-carboxylic acid

Modify Date: 2024-01-05 14:31:04

2,1,3-Benzoxadiazole-5-carboxylic acid Structure
2,1,3-Benzoxadiazole-5-carboxylic acid structure
Common Name 2,1,3-Benzoxadiazole-5-carboxylic acid
CAS Number 19155-88-5 Molecular Weight 164.118
Density 1.6±0.1 g/cm3 Boiling Point 360.0±34.0 °C at 760 mmHg
Molecular Formula C7H4N2O3 Melting Point 157-160 °C(lit.)
MSDS Chinese USA Flash Point 171.5±25.7 °C

 Names

Name 2,1,3-Benzoxadiazole-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 360.0±34.0 °C at 760 mmHg
Melting Point 157-160 °C(lit.)
Molecular Formula C7H4N2O3
Molecular Weight 164.118
Flash Point 171.5±25.7 °C
Exact Mass 164.022186
PSA 76.22000
LogP 1.37
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.674

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Benzofurazan-5-carboxylic acid
5-Carboxy-benzo-2,1,3-oxadiazol
MFCD00276977
2,1,3-Benzoxadiazole-5-carboxylic acid
2,1,3-BENZOTHIADIAZOLE-4-CARBOXALDEHYDE
5-Carboxy-benzofurazan
Benzo[c][1,2,5]oxadiazole-5-carboxylic acid