Butyl methyl ether

Name: Butyl methyl ether
Brand: ALDRICH
Price: 153 USD
Availability: InStock

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

Key Documents

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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

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Show Differences

1 of 4

This Item	190403	424463	257931
Sigma-Aldrich 235377 Butyl methyl ether	Sigma-Aldrich 190403 2,3-Dimethyl-1-butene	Sigma-Aldrich 424463 sec-Butyl methyl ether	Sigma-Aldrich 257931 3-Methyl-1-butene
assay 99%	assay 97%	assay 99%	assay 95%
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 100
density 0.744 g/mL at 25 °C (lit.)	density 0.68 g/mL at 25 °C (lit.)	density 0.742 g/mL at 25 °C (lit.)	density 0.627 g/mL at 25 °C (lit.)
bp 70-71 °C (lit.)	bp 56 °C (lit.)	bp 57 °C/760 mmHg (lit.)	bp 20 °C (lit.)
refractive index n20/D 1.374 (lit.)	refractive index n20/D 1.389 (lit.)	refractive index n20/D 1.372 (lit.)	refractive index -
mp −115 °C (lit.)	mp −158 °C (lit.)	mp -	mp −168.5-−168 °C (lit.)

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[1].

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_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

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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)

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.

Intranasal lipid nanocapsules for systemic delivery of nimodipine into the brain: In vitro optimization and in vivo pharmacokinetic study.

Karim Mohsen et al.

Materials science & engineering. C, Materials for biological applications, 116, 111236-111236 (2020-08-19)

Nimodipine (NM) is FDA-approved drug for treating subarachnoid haemorrhage induced vasospasm. Intravenous (IV) administration, the most common route of NM, causes several side effects such as hypotension, bradycardia, arrhythmias and inflammation at site of administration. The aim of this study

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

A novel potent inhibitor of 2-amino-1-methyl-6-phenylimidazo[4,5-b] pyridine (PhIP) formation from Chinese chive: Identification, inhibitory effect and action mechanism.

Qi Wang et al.

Food chemistry, 345, 128753-128753 (2020-12-11)

Differential solvent extraction and phytochemical profiling of Chinse chive were employed to identify its principal PhIP-formation inhibitory constituents. Six compounds (mangiferin, isorhamnetin, luteolin, rosmarinic acid, 6-methylcoumarin, and cyanidin-3-glucoside) were further analyzed in a PhIP-producing chemical model to identify the dominant

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