Diethylene glycol dimethyl ether

二乙二醇二甲醚

Also known as: diglyme, bis(2-methoxyethyl) ether, 2,5,8-trioxanonane, dimethyl carbitol, 2-methoxyethyl ether, 1-methoxy-2-(2-methoxyethoxy)ethane, 2,2'-oxybis(1-methoxyethane)

CAS No.
111-96-6
Jingsj CID
J-27655-5
Molecular Formula
C6H14O3
Chinese Name
二乙二醇二甲醚
Molecular Weight
134.174 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−64 °C(lit.)
Boiling Point159.8±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point70.0±0.0 °C

GHS Safety & Compliance

Flammable / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Diethylene glycol dimethyl ether?

111-96-6

What are the molecular formula and molecular weight of Diethylene glycol dimethyl ether?

C6H14O3, molecular weight 134.174 g/mol

Is Diethylene glycol dimethyl ether hazardous?

Danger

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