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Name

Ethyl propiolate

CAS RN

623-47-2

EINECS

210-795-8

Molecular formula

C₅H₆O₂

Molecular weight

98.0999

Physicochemical properties

It is colorless liquid.
Boiling point 119 ℃ (0.1MPa, 745mmhg)
Relative density 0.9788
The refractive index is 1.4133
It is soluble in ethanol, ether and chloroform.

Purpose

Used as organic synthesis reagent