(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid
Names
[ CAS No. ]:
77191-37-8
[ Name ]:
(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid
[Synonym ]:
(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid
(4-Hydroxy-2-oxopyrrolidin-1-yl)acetic acid
1-Pyrrolidineacetic acid, 4-hydroxy-2-oxo-
4-hydroxy-2-oxopyrrolidin-1-yl-acetic acid
4-hydroxy-2-oxo-1-pyrrolidine acetic acid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
465.6±40.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H9NO4
[ Molecular Weight ]:
159.140
[ Flash Point ]:
235.4±27.3 °C
[ Exact Mass ]:
159.053162
[ PSA ]:
77.84000
[ LogP ]:
-1.69
[ Vapour Pressure ]:
0.0±2.6 mmHg at 25°C
[ Index of Refraction ]:
1.570
Safety Information
[ HS Code ]:
2933790090
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%