DIETHYL BENZYLIDENEMALONATE
Synonym(s):Diethyl benzalmalonate
- CAS NO.：5292-53-5
- Empirical Formula: C14H16O4
- Molecular Weight: 248.27
- MDL number: MFCD00009149
- EINECS: 226-137-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:03:15
What is DIETHYL BENZYLIDENEMALONATE?
The Uses of DIETHYL BENZYLIDENEMALONATE
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
Properties of DIETHYL BENZYLIDENEMALONATE
| Melting point: | 28-31°C |
| Boiling point: | 215-217 °C/30 mmHg (lit.) |
| Density | 1.107 g/mL at 25 °C (lit.) |
| refractive index | n |
| 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) |
Safety information for DIETHYL BENZYLIDENEMALONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DIETHYL BENZYLIDENEMALONATE
New Products
2-Bromo-4-hydroxypyridine 2-Benzyl-1,1,3,3-tetramethylisoindoline AMINO-O-TOLYL-ACETIC ACID AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE 1,3-Diazaspiro[4.5]decane-2,4-dione, 8,8-difluoro- 3-Oxocyclobutanecarboxylic acid AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 4 pentyn 1 ol N-Vinylformamide Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Obidoxime hydrochloride API Piperazine, 1-(3-methoxyphenyl)-, hydrochloride (1:1) Decanoic acid, 2-[4-(phenylmethoxy)phenyl]ethyl ester 1-(2, 4-dichlorophenyl)-N-(2, 4-difluorophenyl)-N isopropyl-5-oxo-1H-1, 2, 4-trizole-4(5H)-carboxamide 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride 3-(2-chloropyrimidin-4-yl)-1-methyl-1H-indole Tetrahydrofurfuryl Chloride tert-butyl 3-hydroxypyrrolidine-1-carboxylateRelated products of tetrahydrofuran
![DIETHYL 2-[(4-FLUOROPHENYL)METHYLENE]MALONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure1/GIF/CB1418840.gif)
![DIETHYL 2-[(4-METHYLPHENYL)METHYLENEMALONATE]](https://img.chemicalbook.in/CAS/GIF/14111-33-2.gif)
![2-[3,5-DIAMINO-4-(4-METHOXY-PHENOXY)-BENZYLIDENE]-MALONIC ACID DIETHYL ESTER](https://img.chemicalbook.in/StructureFile/ChemBookStructure20/GIF/CB11009964.gif)
![DIETHYL 2-[2-TRIFLUOROMETHYL-4H-CHROMENE-4-YLIDENE]MALONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure9/GIF/CB2192347.gif)
![2-[3,5-DIIODO-4-(4-METHOXY-PHENOXY)-BENZYLIDENE]-MALONIC ACID DIETHYL ESTER](https://img.chemicalbook.in/StructureFile/ChemBookStructure20/GIF/CB41009965.gif)
![DIETHYL 2-[(4-CHLOROPHENYL)METHYLENE]MALONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure1/GIF/CB8471080.gif)
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