4-(2-oxo-2,3-dihydro-1h-indol-3-yl)butanoic acid
Names
[ CAS No. ]:
2971-18-8
[ Name ]:
4-(2-oxo-2,3-dihydro-1h-indol-3-yl)butanoic acid
[Synonym ]:
4-(Oxindolyl-3)-buttersaeure
Oxindol-3-buttersaeure
4-(Oxindol-3-yl)-buttersaeure
2,3-dihydro-2-oxo-1H-indole-3-butanoic acid
4-(2,3-Dihydro-2-oxo-1H-indol-3-yl)butanoic acid
4-(2-oxo-2,3-dihydro-indol-3-yl)-butyric acid
4-(2-oxo-3-indolinyl)butanoic acid
4-(2-oxo-2,3-dihydro-1H-indol-3-yl)butanoic acid (en)
3-(3-Carboxyprop-1-yl)-2-oxindole
Chemical & Physical Properties
[ Density]:
1.243g/cm3
[ Boiling Point ]:
449.8ºC at 760 mmHg
[ Melting Point ]:
169-171ºC
[ Molecular Formula ]:
C12H13NO3
[ Molecular Weight ]:
219.23700
[ Flash Point ]:
225.8ºC
[ Exact Mass ]:
219.09000
[ PSA ]:
66.40000
[ LogP ]:
2.11520
[ Vapour Pressure ]:
7.07E-09mmHg at 25°C
[ Index of Refraction ]:
1.565
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933790090
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%