6-Nitrochroman-4-one

Modify Date: 2024-01-09 11:26:39

6-Nitrochroman-4-one Structure
6-Nitrochroman-4-one structure
Common Name 6-Nitrochroman-4-one
CAS Number 68043-53-8 Molecular Weight 193.156
Density 1.4±0.1 g/cm3 Boiling Point 378.7±42.0 °C at 760 mmHg
Molecular Formula C9H7NO4 Melting Point 116-119ºC
MSDS N/A Flash Point 197.7±29.9 °C

 Names

Name 6-Nitrochroman-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 378.7±42.0 °C at 760 mmHg
Melting Point 116-119ºC
Molecular Formula C9H7NO4
Molecular Weight 193.156
Flash Point 197.7±29.9 °C
Exact Mass 193.037506
PSA 72.12000
LogP 1.98
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.605

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

~93%

6-Nitrochroman-4-one Structure

6-Nitrochroman-4-one

CAS#:68043-53-8

Literature: WYETH Patent: WO2005/37830 A1, 2005 ; Location in patent: Page/Page column 18 ; WO 2005/037830 A1

~%

6-Nitrochroman-4-one Structure

6-Nitrochroman-4-one

CAS#:68043-53-8

Literature: US2002/25965 A1, ;

~80%

6-Nitrochroman-4-one Structure

6-Nitrochroman-4-one

CAS#:68043-53-8

Literature: WO2006/104406 A1, ; Page/Page column 148 ;

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6-Nitrochroman-4-one Structure

6-Nitrochroman-4-one

CAS#:68043-53-8

Literature: Journal of the Indian Chemical Society, , vol. 16, p. 639,644

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4H-1-Benzopyran-4-one, 2,3-dihydro-6-nitro-
6-Nitro-2,3-dihydro-4H-chromen-4-one
6-nitrochroman-4-one
6-nitro-2,3-dihydrochromen-4-one
MFCD04038185
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