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235377

Sigma-Aldrich

Butyl methyl ether

99%

Synonym(s):

α-Methoxybutane, 1-Methoxybutane, Methyl butyl ether, Methyl n-butyl ether, n-Butyl methyl ether

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About This Item

Linear Formula:
CH3(CH2)3OCH3
CAS Number:
628-28-4
Molecular Weight:
88.15
Beilstein:
1696931
EC Number:
211-033-7
MDL number:
MFCD00009453
UNSPSC Code:
12352100
PubChem Substance ID:
24854100
NACRES:
NA.22

vapor pressure

139 mmHg ( 25 °C)

Assay

99%

form

liquid

refractive index

n20/D 1.374 (lit.)

bp

70-71 °C (lit.)

mp

−115 °C (lit.)

density

0.744 g/mL at 25 °C (lit.)

SMILES string

CCCCOC

InChI

1S/C5H12O/c1-3-4-5-6-2/h3-5H2,1-2H3

InChI key

CXBDYQVECUFKRK-UHFFFAOYSA-N

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General description

Gas-phase reaction of the OH radical with butyl methyl ether in the presence of NO has been investigated by GC and in situ atmospheric pressure ionization tandem mass spectrometry.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

14.0 °F - closed cup

Flash Point(C)

-10 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Products of the gas-phase reactions of the OH radical with n-butyl methyl ether and 2-isopropoxyethanol: Reactions of ROC (?)< radicals.
Aschmann SM and Atkinson R.
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