Diethyl acetylenedicarboxylate

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career henan chemical co

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Chemical Properties

Product Name	Diethyl acetylenedicarboxylate
CAS No	762-21-0
EC-No	212-095-8
Min. Order	1KG
Purity	99%
Supply Ability	100
Release date	2019/07/06

Contact: Emma Mob: +86-15738360906 Email: emma@coreychem.com

Diethyl acetylenedicarboxylate Basic information

Product Name:	Diethyl acetylenedicarboxylate
Synonyms:	DIETHYL ACETYLENEDICARBOXYLATE;DIETHYL BUTYNEDIOATE;2-butynedioic acid diethyl ester;ACETYLENEDICARBOXYLIC ACID DIETHYL ESTER;butynedioic acid diethyl ester;but-2-ynedioic acid diethyl ester;YL2-BUTYNEDIOATE;Diethyl but-2-yne-1,4-dioate
CAS:	762-21-0
MF:	C8H10O4
MW:	170.16
EINECS:	212-095-8
Product Categories:	Aromatic Esters;Miscellaneous;Acetylenes;Acetylenic Carboxylic Acids & Their Derivatives
Mol File:	762-21-0.mol

Diethyl acetylenedicarboxylate Chemical Properties

Melting point	1-3 °C
Boiling point	107-110 °C11 mm Hg(lit.)
density	1.063 g/mL at 25 °C(lit.)
refractive index	n20/D 1.443(lit.)
Fp	202 °F
storage temp.	0-6°C
form	Liquid
Specific Gravity	1.063
color	Clear light yellow
Water Solubility	Soluble in ethanol, ethyl ether, CCl4, Insoluble in water.
BRN	743166
CAS DataBase Reference	762-21-0(CAS DataBase Reference)
NIST Chemistry Reference	Diethylacetylene dicarboxylate(762-21-0)

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