oxindole-5-carboxylic acid

Names

[ Name ]:
oxindole-5-carboxylic acid

[Synonym ]:
2-Oxoindoline-5-carboxylic acid
2-Oxo-5-indolinecarboxylic acid
1H-Indole-5-carboxylic acid, 2,3-dihydro-2-oxo-
MFCD03411961
oxindole-5-carboxylic acid
2-oxo-1,3-dihydroindole-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
459.8±45.0 °C at 760 mmHg

[ Melting Point ]:
310-316ºC

[ Molecular Formula ]:
C₉H₇NO₃

[ Molecular Weight ]:
177.157

[ Flash Point ]:
231.9±28.7 °C

[ Exact Mass ]:
177.042587

[ PSA ]:
66.40000

[ LogP ]:
1.38

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.635

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%