Dimethyl acetylenedicarboxylate CAS 762-42-5

Products Name

Dimethyl acetylenedicarboxylate

Products Description
MF:C6H6O4

EINECS No.: 212-098-4

Purity:99%

Type:Pharmaceutical intermediate

Appearance: Colorless to pale yellow Liquid

Application:Pharmaceutical intermediate
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Dimethyl acetylenedicarboxylate Typical Properties

Dimethyl acetylenedicarboxylate Basic information 

Product Name:
Dimethyl acetylenedicarboxylate

Synonyms:
dimethylacetylenedicarboxylicacid;dimethylethynedicarboxylate;Methyl acetylenedicarboxylate;methylacetylenedicarboxylate;ACETYLENEDICARBOXYLIC ACID DIMETHYL ESTER;DMAD;DIMETHYL ACETYLENEDICARBOXYLATE;DIMETHYL BUT-2-YNDIOATE

CAS:
762-42-5

MF:
C6H6O4

MW:
142.11

EINECS:
212-098-4

Product Categories:
Aromatic Esters;Small molecule;Acetylenes;Acetylenic Carboxylic Acids & Their Derivatives

Mol File:
762-42-5.mol

Dimethyl acetylenedicarboxylate Chemical Properties 

Melting point
-18 °C

Boiling point
95-98 °C19 mm Hg(lit.)

density
1.156 g/mL at 25 °C(lit.)

refractive index
n20/D 1.447(lit.)

Fp
187 °F

storage temp.
Store at <= 20°C. form Liquid color Colorless to pale yellow Water Solubility Soluble in most organic solvents. Insoluble in water. Sensitive Light Sensitive BRN 607063 InChIKey VHILMKFSCRWWIJ-UHFFFAOYSA-N CAS DataBase Reference 762-42-5(CAS DataBase Reference) NIST Chemistry Reference 2-Butynedioic acid, dimethyl ester(762-42-5) EPA Substance Registry System 2-Butynedioic acid, dimethyl ester(762-42-5) TEST:Dimethyl acetylenedicarboxylate ANALYSIS RESULT   Specification Verification Request Results 1 Appearance Colorless liquid  Colorless liquid 2 Content 99% 99% Conclusion Confirm to the standard Dimethyl acetylenedicarboxylate Usage Used in organic synthesis Multifunctional diphiles for the Diels-Alder reaction Dimethyl acetylenedicarboxylate Packaging and Shipping Packaging:25 kg/package, as customer’s request Shipping:It can be according to the customer’s request Dimethyl acetylenedicarboxylate storage Store at RT

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