4-nitro-2(3H)-benzoxazolone

Modify Date: 2024-03-06 13:25:18

4-nitro-2(3H)-benzoxazolone Structure
4-nitro-2(3H)-benzoxazolone structure
Common Name 4-nitro-2(3H)-benzoxazolone
CAS Number 28955-71-7 Molecular Weight 180.11800
Density N/A Boiling Point N/A
Molecular Formula C7H4N2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-Nitro-1,3-benzoxazol-2(3H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H4N2O4
Molecular Weight 180.11800
Exact Mass 180.01700
PSA 92.08000
LogP 1.96480

 Safety Information

HS Code 2934999090

 Synthetic Route

~64%

4-nitro-2(3H)-benzoxazolone Structure

4-nitro-2(3H)-b...

CAS#:28955-71-7

Literature: Pharmeste S.r.l. Patent: EP2377850 A1, 2011 ; Location in patent: Page/Page column 20 ;

~64%

4-nitro-2(3H)-benzoxazolone Structure

4-nitro-2(3H)-b...

CAS#:28955-71-7

Literature: PHARMESTE S.R.L.; NAPOLETANO, Mauro; TREVISANI, Marcello; PAVANI, Maria Giovanna; FRUTTAROLO, Francesca Patent: WO2011/120604 A1, 2011 ; Location in patent: Page/Page column 56; 131 ; WO 2011/120604 A1

~%

4-nitro-2(3H)-benzoxazolone Structure

4-nitro-2(3H)-b...

CAS#:28955-71-7

Literature: Maleski, Robert J.; Osborne, C. Edward; Cline, Sharon M. Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 8 p. 1937 - 1939

~%

4-nitro-2(3H)-benzoxazolone Structure

4-nitro-2(3H)-b...

CAS#:28955-71-7

Literature: Zinner et al. Chemische Berichte, 1959 , vol. 92, p. 407,410

 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-F-4-NO2-PhSO2Cl
4-nitro-3H-benzooxazol-2-one
4-Nitro-3H-benzoxazol-2-on
3-Fluro-4-nitro-benzensulfonylchloride
3-fluoro-4-nitrobenzene-1-sulfonyl chloride
3-fluoro-4-nitrophenylsulfonyl chloride
4-Nitro-benzoxazolon
4-nitro-3-fluorobenzenesulfonyl chloride
4-nitro-3H-benzoxazol-2-one
3-fluoro-4-nitrobenzene sulfonyl chloride
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