ChemicalBook > CAS DataBase List > DIETHYL BENZYLIDENEMALONATE

DIETHYL BENZYLIDENEMALONATE

Product Name: DIETHYL BENZYLIDENEMALONATE
CAS No.: 5292-53-5
Chemical Name: DIETHYL BENZYLIDENEMALONATE
Synonyms: AI3-02423;Ethyl benzalmalonate;DIETHYL BENZALMALONATE;Ethyl benzylidenemalonate;Benzalmalonic acid diethyl;DIETHYL BENZYLIDENEMALONATE;b,b-Diethoxycarbonylstyrene;Diethyl benzylidene malonat;Diethyl 2-benzylidenemalonate;BENZALMALONIC ACID ETHYL ESTER
CBNumber: CB2242972
Molecular Formula: C14H16O4
Formula Weight: 248.27
MOL File: 5292-53-5.mol

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DIETHYL BENZYLIDENEMALONATE Property

Melting point:: 28-31°C
Boiling point:: 215-217 °C/30 mmHg (lit.)
Density: 1.107 g/mL at 25 °C (lit.)
refractive index: n20/D 1.536(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
color: Colorless to Yellow
Water Solubility: Insoluble in water.
BRN: 528894
Dielectric constant: 8.0（0℃）
CAS DataBase Reference: 5292-53-5(CAS DataBase Reference)

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Safety

Safety Statements: 23-24/25
WGK Germany: 3
HS Code: 29173990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H319Causes serious eye irritation

H332Harmful if inhaled

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 13471
Product name: Diethyl benzylidenemalonate
Purity: ≥99.0% (GC)
Packaging: 25G
Price: $315
Updated: 2023/06/20

TCI Chemical

Product number: B0420
Product name: Diethyl Benzylidenemalonate
Purity: >96.0%(GC)
Packaging: 5g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: B0420
Product name: Diethyl Benzylidenemalonate
Purity: >96.0%(GC)
Packaging: 25g
Price: $41
Updated: 2025/07/31

TRC

Product number: D476975
Product name: 1,3-Diethyl2-(phenylmethylidene)propanedioate
Packaging: 100mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: V2245
Product name: Diethyl Benzylidenemalonate
Packaging: 25g
Price: $82
Updated: 2021/12/16

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DIETHYL BENZYLIDENEMALONATE Chemical Properties,Usage,Production

Uses

Diethyl benzylidenemalonate is used as a pharmaceutical intermediate. It is also involved in the Conjugate addition of cyanide ion to arylidenemalonic esters provides a useful route to arylsuccinic acids.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 3, p. 377, 1955
Tetrahedron Letters, 33, p. 7535, 1992 DOI: 10.1016/S0040-4039(00)60817-1

DIETHYL BENZYLIDENEMALONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DIETHYL BENZYLIDENEMALONATE manufacturers

Zhejiang J&C Biological Technology Co.,Limited

Product: DIETHYL BENZYLIDENEMALONATE 5292-53-5
Price: US $0.00/gram
Min. Order: 1gram
Purity: 99%
Supply Ability: 10kg
Release date: 2022-02-17

Career Henan Chemical Co

Product: DIETHYL BENZYLIDENEMALONATE 5292-53-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200KG
Release date: 2018-08-08

5292-53-5, DIETHYL BENZYLIDENEMALONATERelated Search:

Diethyl methylmalonate Malonic acid Benzylmalonic acid DIETHYL BENZYLIDENEMALONATE, (DIETHYL BENZALMALONATE) 2-[4-(4-METHOXY-PHENOXY)-3,5-DINITRO-BENZYLIDENE]-MALONIC ACID DIETHYL ESTER Diethyl 4-methoxybenzalmalonate PROPANEDIOIC ACID, [(4-HYDROXY-3,5-DIMETHOXYPHENYL)METHYLENE]-, DIETHYL ESTER DIETHYL BENZYLIDENEMALONATE DIETHYL 2-[(4-CHLOROPHENYL)METHYLENE]MALONATE 2-(4-HYDROXY-BENZYLIDENE)-MALONIC ACID DIETHYL ESTER 2-[3,5-DIIODO-4-(4-METHOXY-PHENOXY)-BENZYLIDENE]-MALONIC ACID DIETHYL ESTER AKOS BC-1761 DIETHYL 2-[2-TRIFLUOROMETHYL-4H-CHROMENE-4-YLIDENE]MALONATE 2-[3,5-DIAMINO-4-(4-METHOXY-PHENOXY)-BENZYLIDENE]-MALONIC ACID DIETHYL ESTER DIETHYL 2-[(4-METHYLPHENYL)METHYLENEMALONATE] DIETHYL 2-[(4-FLUOROPHENYL)METHYLENE]MALONATE

BENZALMALONIC ACID DIETHYL ESTER

BENZALMALONIC ACID ETHYL ESTER

BENZYLIDENEMALONIC ACID DIETHYL ESTER

DIETHYL BENZYLIDENEMALONATE

DIETHYL BENZALMALONATE

2-Benzylidene-malonic acid diethyl ester

2-Benzylidene-malonicaciddiethylester

b,b-Diethoxycarbonylstyrene

Diethyl (phenylmethylene)malonate

Diethyl 2-benzylidenemalonate

diethyl(phenylmethylene)malonate

Ethyl benzylidenemalonate

Malonic acid, benzylidene-, diethyl ester

Propanedioicacid,(phenylmethylene)-,diethylester

AI3-02423

diethyl 2-(phenylmethylidene)propanedioate

Diethyl benzylidene malonat

2-Phenylethene-1,1-dicarboxylic acid diethyl ester

Benzalmalonic acid diethyl

Benzylidenemalonic acid diethyl

Ethyl benzalmalonate

α-(Ethoxycarbonyl)cinnamic acid ethyl ester

Benzylidenemalonic Acid Diethyl Ester Diethyl Benzalmalonate Benzalmalonic Acid Diethyl Ester

(PhenylMethylene)propanedioic Acid Diethyl Ester

Diethyl benzylidenemalonate >=99.0% (GC)

diethyl 2-benzylidenepropanedioate

Diethyl Benzylidenemalonate &gt

Propanedioic acid, 2-(phenylmethylene)-, 1,3-diethyl ester

1,3-Diethyl 2-(phenylmethylidene)propanedioate

5292-53-5

C6H5CHCCOOC2H52

Carbonyl Compounds

C12 to C63

Building Blocks

Esters

Organic Building Blocks