(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid

Modify Date: 2025-08-25 14:00:54

(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid Structure
(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid structure
Common Name (4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid
CAS Number 77191-37-8 Molecular Weight 159.140
Density 1.5±0.1 g/cm3 Boiling Point 465.6±40.0 °C at 760 mmHg
Molecular Formula C6H9NO4 Melting Point N/A
MSDS N/A Flash Point 235.4±27.3 °C

 Names

Name 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetic acid
Synonym More Synonyms

 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

 Customs

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

 Synonyms

(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
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