Diethyl tetrahydropyran-4,4-dicarboxylate

Modify Date: 2026-08-14 20:52:02

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

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

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

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2932999099

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~64%

Diethyl tetrahydropyran-4,4-dicarboxylate Structure

Diethyl tetrahy...

CAS#:5382-77-4

Learn More
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

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

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Diethyl tetrahydropyran-4,4-dicarboxylate Structure

Diethyl tetrahy...

CAS#:5382-77-4

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

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

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
ILUMJWCFQOFDMA-UHFFFAOYSA

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of diethyl oxane-4,4-dicarboxylate?
A: Related downstream products(CAS) of diethyl oxane-4,4-dicarboxylate: 40191-32-0;96835-17-5;100277-27-8;5337-03-1;128094-82-6;89975-77-9;5337-04-2.
Q: What is the molecular formula of diethyl oxane-4,4-dicarboxylate?
A: Molecular formula of diethyl oxane-4,4-dicarboxylate is C11H18O5.
Q: What is the CAS number of diethyl oxane-4,4-dicarboxylate?
A: CAS number of diethyl oxane-4,4-dicarboxylate is 5382-77-4.
Q: What English synonyms does diethyl oxane-4,4-dicarboxylate have?
A: English synonyms of diethyl oxane-4,4-dicarboxylate: 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, ILUMJWCFQOFDMA-UHFFFAOYSA.
Q: What is the polar surface area (PSA) of diethyl oxane-4,4-dicarboxylate?
A: Polar surface area (PSA) of diethyl oxane-4,4-dicarboxylate is 61.83000.
Q: What is the English name of diethyl oxane-4,4-dicarboxylate?
A: The English name of diethyl oxane-4,4-dicarboxylate is diethyl oxane-4,4-dicarboxylate.
Q: What are the storage conditions for diethyl oxane-4,4-dicarboxylate?
A: Storage conditions for diethyl oxane-4,4-dicarboxylate: 2-8℃.
Q: What is the molecular weight of diethyl oxane-4,4-dicarboxylate?
A: Molecular weight of diethyl oxane-4,4-dicarboxylate is 230.258.
Q: What is the boiling point of diethyl oxane-4,4-dicarboxylate?
A: Boiling point of diethyl oxane-4,4-dicarboxylate is 275.2±40.0 °C at 760 mmHg.
Q: What is the LogP of diethyl oxane-4,4-dicarboxylate?
A: LogP of diethyl oxane-4,4-dicarboxylate is 1.58.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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