MilliporeSigma
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174645

Sigma-Aldrich

2-Methoxypropene

97%

Synonym(s):
Isopropenyl methyl ether
Linear Formula:
CH2=C(CH3)OCH3
CAS Number:
Molecular Weight:
72.11
Beilstein:
1734635
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

27.96 psi ( 55 °C)
8.28 psi ( 20 °C)

Quality Level

assay

97%

form

liquid

autoignition temp.

374 °F

refractive index

n20/D 1.382 (lit.)

bp

34-36 °C (lit.)

density

0.753 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COC(C)=C

InChI

1S/C4H8O/c1-4(2)5-3/h1H2,2-3H3

InChI key

YOWQWFMSQCOSBA-UHFFFAOYSA-N

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Application

Used to protect adjacent hydroxyls in inositols as bisacetonides, and 1,2-diols in general.

Packaging

50, 250 g in glass bottle

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 1

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-20.2 °F - closed cup

Flash Point(C)

-29 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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