2-keto-3-butynoic acid

Modify Date: 2025-08-23 01:37:37

2-keto-3-butynoic acid Structure
2-keto-3-butynoic acid structure
Common Name 2-keto-3-butynoic acid
CAS Number 56842-75-2 Molecular Weight 98.05690
Density 1.399g/cm3 Boiling Point 231.3ºC at 760mmHg
Molecular Formula C4H2O3 Melting Point N/A
MSDS N/A Flash Point 108ºC

 Names

Name 2-oxobut-3-ynoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.399g/cm3
Boiling Point 231.3ºC at 760mmHg
Molecular Formula C4H2O3
Molecular Weight 98.05690
Flash Point 108ºC
Exact Mass 98.00040
PSA 54.37000
Index of Refraction 1.482

 Synonyms

2-Oxo-3-butynoate
3-Butynoic acid,2-oxo
2-Oxo-3-butynoicacid
2-Keto-3-butynoic acid
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