3-Oxo-1-cyclopentene-1-carboxylic acid

Modify Date: 2025-08-25 16:56:01

3-Oxo-1-cyclopentene-1-carboxylic acid Structure
3-Oxo-1-cyclopentene-1-carboxylic acid structure
Common Name 3-Oxo-1-cyclopentene-1-carboxylic acid
CAS Number 108384-36-7 Molecular Weight 126.110
Density 1.4±0.1 g/cm3 Boiling Point 278.6±39.0 °C at 760 mmHg
Molecular Formula C6H6O3 Melting Point N/A
MSDS N/A Flash Point 136.5±23.6 °C

 Names

Name 3-oxocyclopent-1-enecarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 278.6±39.0 °C at 760 mmHg
Molecular Formula C6H6O3
Molecular Weight 126.110
Flash Point 136.5±23.6 °C
Exact Mass 126.031693
PSA 54.37000
LogP -0.27
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.565
InChIKey OVRALHWIAFCVSV-UHFFFAOYSA-N
SMILES O=C1C=C(C(=O)O)CC1

 Safety Information

Hazard Codes Xi
HS Code 2918300090

 Precursor & DownStream

Precursor  1

DownStream  1

 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

1-CYCLOPENTENE-1-CARBOXYLIC ACID,3-OXO
3-oxo-cyclopent-1-ene-carboxylic acid
3-oxocyclopent-1-ene-1-carboxylic acid
1-Cyclopentene-1-carboxylic acid, 3-oxo-
3-Oxo-1-cyclopentene-1-carboxylic acid
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