3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one

Modify Date: 2025-08-24 18:55:43

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure
3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one structure
Common Name 3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one
CAS Number 5415-73-6 Molecular Weight 270.03600
Density 1.911g/cm3 Boiling Point 439.5ºC at 760 mmHg
Molecular Formula C9H4BrNO4 Melting Point N/A
MSDS N/A Flash Point 219.6ºC

 Names

Name 3-bromo-6-nitrochromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.911g/cm3
Boiling Point 439.5ºC at 760 mmHg
Molecular Formula C9H4BrNO4
Molecular Weight 270.03600
Flash Point 219.6ºC
Exact Mass 268.93200
PSA 76.03000
LogP 2.98690
Index of Refraction 1.691

 Safety Information

HS Code 2932209090

 Synthetic Route

~82%

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure

3-Bromo-6-(hydr...

CAS#:5415-73-6

Literature: Chen, Lei; Hu, Tai-Shan; Yao, Zhu-Jun European Journal of Organic Chemistry, 2008 , # 36 p. 6175 - 6182

~%

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure

3-Bromo-6-(hydr...

CAS#:5415-73-6

Literature: Dey; Row Journal of the Chemical Society, 1923 , vol. 123, p. 3381

~%

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure

3-Bromo-6-(hydr...

CAS#:5415-73-6

Literature: Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 241 Chem. Zentralbl., 1938 , vol. 109, # I p. 1356 Full Text Show Details Dhar Journal of the Chemical Society, 1920 , vol. 117, p. 996

~%

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure

3-Bromo-6-(hydr...

CAS#:5415-73-6

Literature: Dhar Journal of the Chemical Society, 1920 , vol. 117, p. 996

~%

3-Bromo-6-(hydroxy(oxido)amino)-2H-chromen-2-one Structure

3-Bromo-6-(hydr...

CAS#:5415-73-6

Literature: Dey; Row Journal of the Chemical Society, 1923 , vol. 123, p. 3381

~%

Detail
Literature: Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 241 Chem. Zentralbl., 1938 , vol. 109, # I p. 1356 Full Text Show Details Dey; Row Journal of the Chemical Society, 1923 , vol. 123, p. 3381 Full Text Show Details Dhar Journal of the Chemical Society, 1920 , vol. 117, p. 996

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Brom-6-nitro-cumarin
3-bromo-6-nitrocoumarin
3-bromo-6-nitro-2H-chromen-2-one
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