Diethyl tetrahydropyran-4,4-dicarboxylate

Modify Date: 2024-01-11 19:50:59

Diethyl tetrahydropyran-4,4-dicarboxylate Structure
Diethyl tetrahydropyran-4,4-dicarboxylate structure
Common Name Diethyl tetrahydropyran-4,4-dicarboxylate
CAS Number 5382-77-4 Molecular Weight 230.258
Density 1.1±0.1 g/cm3 Boiling Point 275.2±40.0 °C at 760 mmHg
Molecular Formula C11H18O5 Melting Point N/A
MSDS N/A Flash Point 114.7±27.4 °C

 Names

Name diethyl oxane-4,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 275.2±40.0 °C at 760 mmHg
Molecular Formula C11H18O5
Molecular Weight 230.258
Flash Point 114.7±27.4 °C
Exact Mass 230.115417
PSA 61.83000
LogP 1.58
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.458
Storage condition 2-8℃

 Safety Information

HS Code 2932999099

 Synthetic Route

~64%

Diethyl tetrahydropyran-4,4-dicarboxylate Structure

Diethyl tetrahy...

CAS#:5382-77-4

Literature: Syntex (U.S.A.) LLC Patent: US6342639 B1, 2002 ; Location in patent: Scheme D ;

~59%

Diethyl tetrahydropyran-4,4-dicarboxylate Structure

Diethyl tetrahy...

CAS#:5382-77-4

Literature: Bencherif; Merouane; Lippiello; Patrick M.; Caldwell; William S. Patent: US5510355 A1, 1996 ;

~%

Diethyl tetrahydropyran-4,4-dicarboxylate Structure

Diethyl tetrahy...

CAS#:5382-77-4

Literature: v. Braun; Koehler Chemische Berichte, 1917 , vol. 50, p. 1658

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

tetrahydro-4H-pyran-4,4-dicarboxylic acid,diethyl ester
tetrahydropyran-4,4-dicarboxylic acid diethyl ester
Diethyl tetrahydropyran-4,4-dicarboxylate
Tetrahydro-pyran-4,4-dicarbonsaeure-diaethylester
4,4-Bis(ethoxycarbonyl)tetrahydropyran
4H-Pyran-4,4-dicarboxylic acid, tetrahydro-, diethyl ester
Diethyl tetrahydro-4H-pyran-4,4-dicarboxylate
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