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235377

Butyl methyl ether

Name: Butyl methyl ether
Brand: ALDRICH

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

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24854100

EC Number:

211-033-7

Beilstein/REAXYS Number:

1696931

MDL number:

MFCD00009453

Assay:

99%

Form:

liquid

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Properties

vapor pressure

139 mmHg ( 25 °C)

Quality Level

200

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.)

functional group

ether

SMILES string

CCCCOC

InChI

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

InChI key

CXBDYQVECUFKRK-UHFFFAOYSA-N

Description

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

GHS02

signalword

Danger

hcodes

H225

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk

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

Regulatory Information

危险化学品

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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)

Dietary exposure of general Chinese population to fatty acid esters of 3-monochloropropane-1, 2-diol (3-MCPD) from edible oils and oil-containing foods.

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

Profiling of polar metabolites in fruits of Opuntia stricta var. dillenii by ion-pair high-performance countercurrent chromatography and off-line electrospray mass-spectrometry injection.

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.

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Global Trade Item Number

SKU	GTIN
235377-25G	04061838785022