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Key Documents

M12002

Sigma-Aldrich

1-Methoxy-1,3-butadiene

95%

Synonym(s):

1,3-Butadienyl methyl ether, 1-Methoxy-1,3-butadiene, 1-Methoxybutadiene, 4-Methoxy-1,3-butadiene

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About This Item

Linear Formula:
CH2=CHCH=CHOCH3
CAS Number:
Molecular Weight:
84.12
Beilstein:
1420823
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

liquid

refractive index

n20/D 1.464 (lit.)

bp

91 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CO\C=C\C=C

InChI

1S/C5H8O/c1-3-4-5-6-2/h3-5H,1H2,2H3/b5-4+

InChI key

KOCUMXQOUWPSLK-SNAWJCMRSA-N

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Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

21.2 °F - closed cup

Flash Point(C)

-6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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