Ethoxyethyne

乙氧基乙炔

Also known as: Ethoxyacetylene, Ethyl ethynyl ether, Ethynyl ethyl ether, 1-Ethoxyacetylene, Ethoxyethyne, Ethoxyacetylene solution, Ethyl ethynyl ether, 50 wt% in hexanes

CAS No.
927-80-0
Jingsj CID
J-35657-6
Molecular Formula
C4H6O
Chinese Name
乙氧基乙炔
Molecular Weight
70.08980 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point53°C
Density0.732 g/mL at 25 °C
Flash Point−20 °F

Frequently Asked Questions

What is the CAS number of Ethoxyethyne?

927-80-0

What are the molecular formula and molecular weight of Ethoxyethyne?

C4H6O, molecular weight 70.08980 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026