3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid structure
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Common Name | 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid | ||
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CAS Number | 134997-87-8 | Molecular Weight | 193.156 | |
Density | 1.5±0.1 g/cm3 | Boiling Point | 471.4±45.0 °C at 760 mmHg | |
Molecular Formula | C9H7NO4 | Melting Point | 310-314℃ | |
MSDS | N/A | Flash Point | 238.9±28.7 °C |
Name | 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid |
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Synonym | More Synonyms |
Density | 1.5±0.1 g/cm3 |
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Boiling Point | 471.4±45.0 °C at 760 mmHg |
Melting Point | 310-314℃ |
Molecular Formula | C9H7NO4 |
Molecular Weight | 193.156 |
Flash Point | 238.9±28.7 °C |
Exact Mass | 193.037506 |
PSA | 75.63000 |
LogP | 0.87 |
Vapour Pressure | 0.0±1.2 mmHg at 25°C |
Index of Refraction | 1.609 |
Hazard Codes | Xn |
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HS Code | 2934999090 |
~92% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: Goodman, Krista B.; Neeb, Michael J.; Sehon, Clark A.; Viet, Andrew Q.; Wang, Gren Z. Patent: US2008/21023 A1, 2008 ; Location in patent: Page/Page column 122-123 ; US 20080021023 A1 |
~% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: Justus Liebigs Annalen der Chemie, , vol. 311, p. 168 |
~73% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: TAKEDA CHEMICAL INDUSTRIES, LTD. Patent: WO2004/46107 A1, 2004 ; Location in patent: Page 209-210 ; WO 2004/046107 A1 |
~% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: Journal of the American Chemical Society, , vol. 48, p. 464 |
~% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: Justus Liebigs Annalen der Chemie, , vol. 311, p. 168 |
~% 3-Oxo-3,4-dihyd... CAS#:134997-87-8 |
Literature: Justus Liebigs Annalen der Chemie, , vol. 311, p. 168 |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid |
3-oxo-4H-1,4-benzoxazine-6-carboxylic acid |
2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro-3-oxo- |
3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid |