diethyl 2-methyl-4,5-dioxocyclopentane-1,3-dicarboxylate

Modify Date: 2024-02-01 23:31:07

diethyl 2-methyl-4,5-dioxocyclopentane-1,3-dicarboxylate Structure
diethyl 2-methyl-4,5-dioxocyclopentane-1,3-dicarboxylate structure
Common Name diethyl 2-methyl-4,5-dioxocyclopentane-1,3-dicarboxylate
CAS Number 23033-97-8 Molecular Weight 256.25200
Density 1.22g/cm3 Boiling Point 358.2ºC at 760mmHg
Molecular Formula C12H16O6 Melting Point N/A
MSDS N/A Flash Point 157.5ºC

 Names

Name diethyl 2-methyl-4,5-dioxocyclopentane-1,3-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22g/cm3
Boiling Point 358.2ºC at 760mmHg
Molecular Formula C12H16O6
Molecular Weight 256.25200
Flash Point 157.5ºC
Exact Mass 256.09500
PSA 86.74000
LogP 0.13290
Vapour Pressure 2.59E-05mmHg at 25°C
Index of Refraction 1.475

 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

1.2-Dioxo-4-methyl-cyclopentan-3.5-dicarbonsaeure-diaethylester
Diethyl 4,5-dioxo-2-methyl-1,3-cyclopentanedicarboxylate
Diethyl 2-methyl-4,5-dioxo-1,3-cyclopentanecarboxylate
2-methyl-4,5-dioxo-cyclopentane-1,3-dicarboxylic acid diethyl ester
2-Methyl-4,5-dioxo-cyclopentan-1,3-dicarbonsaeure-diaethylester
1,3-Cyclopentanedicarboxylic acid,2-methyl-4,5-dioxo-,1,3-diethyl ester
1,3-Cyclopentanedicarboxylic acid,2-methyl-4,5-dioxo-,diethyl ester
EINECS 245-390-5