8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

Modify Date: 2023-01-17 15:02:51

8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID Structure
8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID structure
Common Name 8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
CAS Number 82119-78-6 Molecular Weight 235.15000
Density 1.689 g/cm3 Boiling Point 472.9ºC at 760 mmHg
Molecular Formula C10H5NO6 Melting Point N/A
MSDS N/A Flash Point 239.8ºC

 Names

Name 8-nitro-2-oxochromene-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.689 g/cm3
Boiling Point 472.9ºC at 760 mmHg
Molecular Formula C10H5NO6
Molecular Weight 235.15000
Flash Point 239.8ºC
Exact Mass 235.01200
PSA 113.33000
LogP 1.92260
Index of Refraction 1.677

 Safety Information

HS Code 2932209090

 Synthetic Route

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8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID Structure

8-NITRO-2-OXO-2...

CAS#:82119-78-6

Literature: Clinton; Laskowski Journal of the American Chemical Society, 1949 , vol. 71, p. 3602,3604

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8-NITRO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID Structure

8-NITRO-2-OXO-2...

CAS#:82119-78-6

Literature: Ichibagase Yakugaku Zasshi, 1955 , vol. 75, p. 1483,1485 Chem.Abstr., 1956 , p. 10715

 Precursor & DownStream

Precursor  2

DownStream  0

 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

8-Nitro-2-oxo-2H-chromene-3-carboxylic acid
8-Nitro-2-oxo-2H-chromen-3-carbonsaeure