4-oxoisocrotonic acid

Modify Date: 2024-01-15 10:48:21

4-oxoisocrotonic acid Structure
4-oxoisocrotonic acid structure
Common Name 4-oxoisocrotonic acid
CAS Number 1575-59-3 Molecular Weight 100.07300
Density N/A Boiling Point N/A
Molecular Formula C4H4O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name cis-β-formylacrylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H4O3
Molecular Weight 100.07300
Exact Mass 100.01600
PSA 54.37000
Vapour Pressure 0.00184mmHg at 25°C

 Safety Information

RIDADR UN 1759
HS Code 2918300090

 Synthetic Route

~%

4-oxoisocrotonic acid Structure

4-oxoisocrotoni...

CAS#:1575-59-3

Literature: Hellstroem Svensk Kemisk Tidskrift, 1948 ,  vol. 60, p. 216Chem.Abstr., 1949 , p. 1271            

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

5-hydroxy-2(5h)-furanone
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