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644471

Sigma-Aldrich

1,2-Dimethoxyethane

purification grade

Synonym(s):

mono-Glyme, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme

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About This Item

Linear Formula:
CH3OCH2CH2OCH3
CAS Number:
Molecular Weight:
90.12
Beilstein:
1209237
EC Number:
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
grade:
purification grade
bp:
85 °C (lit.)
vapor pressure:
48 mmHg ( 20 °C)
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grade

purification grade

vapor density

3.1 (20 °C, vs air)

vapor pressure

48 mmHg ( 20 °C)

form

liquid

autoignition temp.

396 °F

expl. lim.

10.4 %

impurities

≤0.003% water

evapn. residue

≤0.0005%

refractive index

n20/D 1.379 (lit.)

bp

85 °C (lit.)

mp

−58 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

SMILES string

COCCOC

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

41.0 °F - closed cup

Flash Point(C)

5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

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