5-Nitro-1,2-benzoxazol-3(2H)-one

Modify Date: 2024-01-20 14:27:51

5-Nitro-1,2-benzoxazol-3(2H)-one Structure
5-Nitro-1,2-benzoxazol-3(2H)-one structure
Common Name 5-Nitro-1,2-benzoxazol-3(2H)-one
CAS Number 36238-80-9 Molecular Weight 180.118
Density 1.6±0.1 g/cm3 Boiling Point 411.9±25.0 °C at 760 mmHg
Molecular Formula C7H4N2O4 Melting Point N/A
MSDS N/A Flash Point 202.9±23.2 °C

 Names

Name 5-nitro-1,2-benzoxazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 411.9±25.0 °C at 760 mmHg
Molecular Formula C7H4N2O4
Molecular Weight 180.118
Flash Point 202.9±23.2 °C
Exact Mass 180.017105
PSA 92.08000
LogP 0.72
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.710

 Safety Information

HS Code 2934999090

 Synthetic Route

~71%

5-Nitro-1,2-benzoxazol-3(2H)-one Structure

5-Nitro-1,2-ben...

CAS#:36238-80-9

Literature: Wrubel, Juergen Zeitschrift fuer Chemie (Stuttgart, Germany), 1980 , vol. 20, # 1 p. 18

~32%

5-Nitro-1,2-benzoxazol-3(2H)-one Structure

5-Nitro-1,2-ben...

CAS#:36238-80-9

Literature: Ferraris, Dana; Duvall, Bridget; Ko, Yao-Sen; Thomas, Ajit G.; Rojas, Camilo; Majer, Pavel; Hashimoto, Kenji; Tsukamoto, Takashi Journal of Medicinal Chemistry, 2008 , vol. 51, # 12 p. 3357 - 3359

 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

3-hydroxy-5-nitro-1,2-benzisoxazole
5-Nitro-3-hydroxy-1,2-benzisoxazol
5-nitro-1,2-benzisoxazol-3-ol
5-nitrobenzisoxazol-3-ol
1,2-Benzisoxazol-3(2H)-one, 5-nitro-
5-Nitro-1,2-benzoxazol-3(2H)-one