7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid

Modify Date: 2024-01-02 05:12:04

7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid Structure
7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid structure
Common Name 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
CAS Number 57672-33-0 Molecular Weight 225.155
Density 1.577±0.06 g/cm3 Boiling Point 414.8±45.0 °C at 760 mmHg
Molecular Formula C9H7NO6 Melting Point 230-231 ºC
MSDS N/A Flash Point 204.7±28.7 °C

 Names

Name 7-Nitro-1,4-benzodioxane-6-carboxylic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.577±0.06 g/cm3
Boiling Point 414.8±45.0 °C at 760 mmHg
Melting Point 230-231 ºC
Molecular Formula C9H7NO6
Molecular Weight 225.155
Flash Point 204.7±28.7 °C
Exact Mass 225.027344
PSA 101.58000
LogP 2.05
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.626
Water Solubility Very slightly soluble (0.22 g/L) (25 ºC)

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

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7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid Structure

7-Nitro-2,3-dih...

CAS#:57672-33-0

Literature: Journal of the Chemical Society, , p. 3445

~%

7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid Structure

7-Nitro-2,3-dih...

CAS#:57672-33-0

Literature: Journal of the Chemical Society, , p. 3445

~%

7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid Structure

7-Nitro-2,3-dih...

CAS#:57672-33-0

Literature: Journal of the Chemical Society, , p. 3445

 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

7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylicacid
1,4-Benzodioxin-6-carboxylic acid, 2,3-dihydro-7-nitro-
6-nitro-2,3-dihydro-1,4-benzodioxine-7-carboxylic acid
2,3-Dihydro-7-nitro-1,4-benzodioxin-6-carboxylic acid
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