Diethyl 2-(1-ethoxyethylidene)malonate

Modify Date: 2026-07-08 19:10:32

Diethyl 2-(1-ethoxyethylidene)malonate Structure
Diethyl 2-(1-ethoxyethylidene)malonate structure
Common Name Diethyl 2-(1-ethoxyethylidene)malonate
CAS Number 3044-06-2 Molecular Weight 230.25800
Density 1.062g/cm3 Boiling Point 280.9ºC at 760 mmHg
Molecular Formula C11H18O5 Melting Point N/A
MSDS N/A Flash Point 117.3ºC

 Names

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

Name diethyl 2-(1-ethoxyethylidene)propanedioate
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 1.062g/cm3
Boiling Point 280.9ºC at 760 mmHg
Molecular Formula C11H18O5
Molecular Weight 230.25800
Flash Point 117.3ºC
Exact Mass 230.11500
PSA 61.83000
LogP 1.42310
Index of Refraction 1.448

 Safety Information

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

HS Code 2918990090

 Synthetic Route

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

~67%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

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Literature: Hoeglund, Iisa P. J.; Silver, Satu; Engstroem, Mia T.; Salo, Harri; Tauber, Andrei; Kyyroenen, Hanna-Kaisa; Saarenketo, Pauli; Hoffren, Anna-Marja; Kokko, Kurt; Pohjanoksa, Katariina; Sallinen, Jukka; Savola, Juha-Matti; Wurster, Siegfried; Kallatsa, Oili A. Journal of Medicinal Chemistry, 2006 , vol. 49, # 21 p. 6351 - 6363

~54%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

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Literature: GLAXOSMITHKLINE LLC; BROWN, Kristin, K.; CHAI, Deping; DODSON, Christopher, S.; DUFFY, Kevin, J.; SHAW, Antony, Nicholas Patent: WO2013/96153 A1, 2013 ; Location in patent: Page/Page column 162 ;

~65%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

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Literature: Suzuki, Naoyuki; Shiota, Takeshi; Watanabe, Fumihiko; Haga, Norihiro; Murashi, Takami; Ohara, Takafumi; Matsuo, Kenji; Oomori, Naoki; Yari, Hiroshi; Dohi, Keiji; Inoue, Makiko; Iguchi, Motofumi; Sentou, Jyunko; Wada, Tooru Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 6 p. 1601 - 1606

~%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

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Literature: McElvain; Burkett Journal of the American Chemical Society, 1942 , vol. 64, p. 1833 Full Text Show Details Barnes; Kundiger; McElvain Journal of the American Chemical Society, 1940 , vol. 62, p. 1285 Full Text Show Details McElvain; Burkett Patent: US2394195 , 1942 ;

~%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

Learn More
Literature: McElvain; Burkett Journal of the American Chemical Society, 1942 , vol. 64, p. 1833

~%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

Learn More
Literature: McElvain; Burkett Journal of the American Chemical Society, 1942 , vol. 64, p. 1833

~%

Detail Learn More
Literature: McElvain; Burkett Journal of the American Chemical Society, 1942 , vol. 64, p. 1833 Full Text Show Details Barnes; Kundiger; McElvain Journal of the American Chemical Society, 1940 , vol. 62, p. 1285 Full Text Show Details McElvain; Burkett Patent: US2394195 , 1942 ;

~%

Diethyl 2-(1-ethoxyethylidene)malonate Structure

Diethyl 2-(1-et...

CAS#:3044-06-2

Learn More
Literature: Sah Journal of the American Chemical Society, 1931 , vol. 53, p. 1837

 Customs

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

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

3-ethoxy-2-ethoxycarbonyl-2-butenoic acid,ethyl ester

 Diethyl 2-(1-ethoxyethylidene)malonate | 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-(1-ethoxyethylidene)propanedioate?
A: Boiling point of diethyl 2-(1-ethoxyethylidene)propanedioate is 280.9ºC at 760 mmHg.
Q: What English synonyms does diethyl 2-(1-ethoxyethylidene)propanedioate have?
A: English synonyms of diethyl 2-(1-ethoxyethylidene)propanedioate: 3-ethoxy-2-ethoxycarbonyl-2-butenoic acid,ethyl ester.
Q: What is the CAS number of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: CAS number of diethyl 2-(1-ethoxyethylidene)propanedioate is 3044-06-2.
Q: What are the downstream products of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: Related downstream products(CAS) of diethyl 2-(1-ethoxyethylidene)propanedioate: 570-08-1;73987-39-0;66941-21-7;66941-28-4;66941-63-7;50593-70-9;41095-06-1.
Q: What is the molecular weight of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: Molecular weight of diethyl 2-(1-ethoxyethylidene)propanedioate is 230.25800.
Q: What is the LogP of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: LogP of diethyl 2-(1-ethoxyethylidene)propanedioate is 1.42310.
Q: What is the polar surface area (PSA) of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: Polar surface area (PSA) of diethyl 2-(1-ethoxyethylidene)propanedioate is 61.83000.
Q: What are the upstream materials of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: Related upstream materials(CAS) of diethyl 2-(1-ethoxyethylidene)propanedioate: 78-39-7;105-53-3;570-08-1;64-67-5;2678-54-8;854838-42-9;141-52-6;108-24-7.
Q: What is the molecular formula of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: Molecular formula of diethyl 2-(1-ethoxyethylidene)propanedioate is C11H18O5.
Q: What is the English name of diethyl 2-(1-ethoxyethylidene)propanedioate?
A: The English name of diethyl 2-(1-ethoxyethylidene)propanedioate is diethyl 2-(1-ethoxyethylidene)propanedioate.

 Diethyl 2-(1-ethoxyethylidene)malonatefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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