Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester

Modify Date: 2026-07-30 00:54:35

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure
Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester structure
Common Name Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester
CAS Number 33367-55-4 Molecular Weight 258.354
Density 1.0±0.1 g/cm3 Boiling Point 262.1±8.0 °C at 760 mmHg
Molecular Formula C14H26O4 Melting Point N/A
MSDS N/A Flash Point 110.8±16.9 °C

Summary: Chinese name: 2,3-双(1-甲基乙基)-丁二酸-1,4-二乙酯, English name: diethyl 2,3-di(propan-2-yl)butanedioate, CAS number: 33367-55-4, molecular formula: C14H26O4, molecular weight: 258.354. For research-use only, not for medical or clinical usage.


 Names

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

Name diethyl 2,3-di(propan-2-yl)butanedioate
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 1.0±0.1 g/cm3
Boiling Point 262.1±8.0 °C at 760 mmHg
Molecular Formula C14H26O4
Molecular Weight 258.354
Flash Point 110.8±16.9 °C
Exact Mass 258.183105
PSA 52.60000
LogP 3.71
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.437
InChIKey WGFNXLQURMLAGC-UHFFFAOYSA-N
SMILES CCOC(=O)C(C(C)C)C(C(=O)OCC)C(C)C

 Safety Information

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

HS Code 2917190090

 Synthetic Route

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

~%

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ; Location in patent: Page/Page column 8 ;

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Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ;

~80%

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: Nishina, Masafumi; Moriuchi, Toshiyuki; Hirao, Toshikazu Dalton Transactions, 2010 , vol. 39, # 41 p. 9936 - 9940

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Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ;

~17%

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: Nishina, Masafumi; Moriuchi, Toshiyuki; Hirao, Toshikazu Dalton Transactions, 2010 , vol. 39, # 41 p. 9936 - 9940

~%

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: Eberson Acta Chemica Scandinavica (1947-1973), 1959 , vol. 13, p. 40,44

~%

Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester Structure

Butanedioic aci...

CAS#:33367-55-4

Learn More
Literature: Ojima, Iwao; Brandstadter, Stephan M.; Donovan, Robert J. Chemistry Letters, 1992 , # 8 p. 1591 - 1594

 Customs

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

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

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

Butanedioic acid, 2,3-bis(1-methylethyl)-, diethyl ester
Butanedioicacid,2,3-bis(1-methylethyl)-,diethyl ester (9CI)
Diethyl-2,3-diisopropylsuccinat
Diethyl 2,3-diisopropylsuccinate
2,3-diisopropyl-succinic acid diethyl ester
Diethyl 2,3-diisopropyl-1,4-succinate
Succinic acid,2,3-diisopropyl-,diethyl ester (8CI)
2,3-Diisopropyl-bernsteinsaeure-diaethylester
Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethyl ester
2,3-diisopropyl-butanedioic acid diethyl ester
Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester

  | FAQ

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

Q: What is the boiling point of diethyl 2,3-di(propan-2-yl)butanedioate?
A: Boiling point of diethyl 2,3-di(propan-2-yl)butanedioate is 262.1±8.0 °C at 760 mmHg.
Q: What are the downstream products of diethyl 2,3-di(propan-2-yl)butanedioate?
A: Related downstream products(CAS) of diethyl 2,3-di(propan-2-yl)butanedioate: 91007-67-9;16134-07-9.
Q: What is the English name of diethyl 2,3-di(propan-2-yl)butanedioate?
A: The English name of diethyl 2,3-di(propan-2-yl)butanedioate is diethyl 2,3-di(propan-2-yl)butanedioate.
Q: What is the polar surface area (PSA) of diethyl 2,3-di(propan-2-yl)butanedioate?
A: Polar surface area (PSA) of diethyl 2,3-di(propan-2-yl)butanedioate is 52.60000.
Q: What is the CAS number of diethyl 2,3-di(propan-2-yl)butanedioate?
A: CAS number of diethyl 2,3-di(propan-2-yl)butanedioate is 33367-55-4.
Q: What is the LogP of diethyl 2,3-di(propan-2-yl)butanedioate?
A: LogP of diethyl 2,3-di(propan-2-yl)butanedioate is 3.71.
Q: What is the SMILES notation of diethyl 2,3-di(propan-2-yl)butanedioate?
A: SMILES notation of diethyl 2,3-di(propan-2-yl)butanedioate is CCOC(=O)C(C(C)C)C(C(=O)OCC)C(C)C.
Q: What is the InChIKey of diethyl 2,3-di(propan-2-yl)butanedioate?
A: InChIKey of diethyl 2,3-di(propan-2-yl)butanedioate is WGFNXLQURMLAGC-UHFFFAOYSA-N.
Q: What is the molecular formula of diethyl 2,3-di(propan-2-yl)butanedioate?
A: Molecular formula of diethyl 2,3-di(propan-2-yl)butanedioate is C14H26O4.
Q: What is the molecular weight of diethyl 2,3-di(propan-2-yl)butanedioate?
A: Molecular weight of diethyl 2,3-di(propan-2-yl)butanedioate is 258.354.

 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.
Henan Tianfu Chemical Co., Ltd.
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