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HomeProduct name listDIETHYL BENZYLIDENEMALONATE

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: 2023-11-28 16:31:43
DIETHYL BENZYLIDENEMALONATE Structural

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  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)

Safety information for DIETHYL BENZYLIDENEMALONATE

Signal word Warning
Pictogram(s)
ghs
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

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