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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/REAXYS Number:
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

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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.
International Journal of Chemical Kinetics, 31(7), 501-513 (1999)
Xia Cui et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 38(1), 60-69 (2020-11-25)
Edible oils and oil-containing foods have been regarded as the main source of 3-monochloropropane-1, 2-diol (3-MCPD) esters. A total of 3,847 individual food samples were collected in China to carry out 3-MCPD fatty acid esters analysis. The samples comprising edible
Thu Minh Thi Tran et al.
Journal of chromatography. A, 1601, 274-287 (2019-06-20)
Electrospray mass spectrometry-profiling guided the metabolome investigation of a C18 reversed phase adsorbate of Opuntia stricta var. dillenii fruits following analytical, and semi-preparative high-performance countercurrent chromatography (HPCCC) fractionation, and visualization of molecular weight elution profiles based on selected single ion-traces.
Muhamad Roddy Ramli et al.
Journal of oleo science, 69(8), 815-824 (2020-07-10)
Approximately 900 tonne of crude palm oil (CPO) underwent washing using 5 to 10% hot water (90 to 95°C) at a palm oil mill. The aim of the CPO washing was to eliminate and/or reduce total chlorine content present in
Tomoko Asai et al.
Journal of agricultural and food chemistry, 67(10), 2831-2838 (2019-02-21)
Objectives of the present study were to evaluate amounts of collagen in Japanese daily dishes and contents of food-derived collagen peptides in human blood. The meat in one serving of most Japanese daily dishes contains 0.2-2.5 g of collagen, except
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