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Dimethyl acetylenedicarboxylate

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Dimethyl acetylenedicarboxylate Basic information
Dimethyl acetylenedicarboxylate Chemical Properties
  • Melting point:-18 °C
  • Boiling point:95-98 °C/19 mmHg (lit.)
  • Density 1.156 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.447(lit.)
  • Flash point:187 °F
  • storage temp. Keep in dark place,Sealed in dry,Room Temperature
  • form Liquid
  • color Colorless to pale yellow
  • Water Solubility Soluble in most organic solvents. Insoluble in water.
  • Sensitive Light Sensitive
  • BRN 607063
  • InChIKeyVHILMKFSCRWWIJ-UHFFFAOYSA-N
  • CAS DataBase Reference762-42-5(CAS DataBase Reference)
  • NIST Chemistry Reference2-Butynedioic acid, dimethyl ester(762-42-5)
  • EPA Substance Registry System2-Butynedioic acid, dimethyl ester (762-42-5)
Safety Information
  • Hazard Codes C
  • Risk Statements 34-22
  • Safety Statements 23-26-27-36/37/39-45
  • RIDADR UN 3265 8/PG 2
  • WGK Germany 3
  • RTECS ES0175000
  • 8-19
  • TSCA Yes
  • HazardClass 8
  • PackingGroup III
  • HS Code 29171990
MSDS
Dimethyl acetylenedicarboxylate Usage And Synthesis
  • Chemical Propertiesclear colorless to light yellow liquid
  • Synthesis Reference(s)Tetrahedron Letters, 35, p. 6243, 1994 DOI: 10.1016/S0040-4039(00)73402-2
Dimethyl acetylenedicarboxylate Preparation Products And Raw materials
Dimethyl acetylenedicarboxylate(762-42-5)Related Product Information
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