1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo-

Modify Date: 2024-01-14 10:58:18

1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo- Structure
1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo- structure
Common Name 1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo-
CAS Number 1909-79-1 Molecular Weight 140.13700
Density 1.312g/cm3 Boiling Point 278.9ºC at 760mmHg
Molecular Formula C7H8O3 Melting Point N/A
MSDS N/A Flash Point 136.7ºC

 Names

Name 2-methyl-3-oxocyclopentene-1-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.312g/cm3
Boiling Point 278.9ºC at 760mmHg
Molecular Formula C7H8O3
Molecular Weight 140.13700
Flash Point 136.7ºC
Exact Mass 140.04700
PSA 54.37000
LogP 0.75040
Vapour Pressure 0.00111mmHg at 25°C
Index of Refraction 1.542

 Safety Information

HS Code 2918300090

 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

2-methyl-3-oxo-cyclopent-1-enecarboxylic acid
2-methyl-3-oxocyclopent-1-ene-1-carboxylic acid
2-methyl-2-cyclopenten-1-one-3-carboxylic acid
2-Methyl-3-oxo-cyclopent-1-encarbonsaeure