4-Oxo-2-azetidinecarboxylic acid
Names
[ CAS No. ]:
98019-65-9
[ Name ]:
4-Oxo-2-azetidinecarboxylic acid
[Synonym ]:
2-Azetidinecarboxylic acid, 4-oxo-
4-Oxo-2-azetidinecarboxylic acid
4-oxoazetidine-2-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
489.4±38.0 °C at 760 mmHg
[ Molecular Formula ]:
C4H5NO3
[ Molecular Weight ]:
115.087
[ Flash Point ]:
249.8±26.8 °C
[ Exact Mass ]:
115.026939
[ PSA ]:
69.89000
[ LogP ]:
-2.48
[ Vapour Pressure ]:
0.0±2.7 mmHg at 25°C
[ Index of Refraction ]:
1.531
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%