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414255

Sigma-Aldrich

1-Chlorobutane

anhydrous, 99.5%

Synonym(s):
Butyl chloride
Linear Formula:
CH3(CH2)3Cl
CAS Number:
Molecular Weight:
92.57
Beilstein:
1730909
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

anhydrous

vapor density

3.2 (vs air)

vapor pressure

80.1 mmHg ( 78.4 °C)

assay

99.5%

form

liquid

autoignition temp.

860 °F

expl. lim.

10.1 %

impurities

<0.002% water

evapn. residue

<0.0003%

refractive index

n20/D 1.402 (lit.)

bp

77-78 °C (lit.)

mp

−123 °C (lit.)

density

0.886 g/mL at 25 °C (lit.)

SMILES string

CCCCCl

InChI

1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3

InChI key

VFWCMGCRMGJXDK-UHFFFAOYSA-N

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General description

1-Chlorobutane is an isomer of chlorobutane. It undergoes stoichiometric and catalytic dehydrochlorination on reacting with nanocrystalline MgO (magnesium oxide) to generate isomers of butene. Viscosities of the binary mixtures of pentyl acetate and 1-chlorobutane and 1-chlorobutane and acetonitrile has been studied. This study helps in better understanding of cosolvency in polymer system.

Application

1-Chlorobutane may be used in the synthesis of 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO4]).

Packaging

1, 2 L in Sure/Seal™
100 mL in Sure/Seal™

pictograms

FlameHealth hazard

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK Germany

WGK 2

Flash Point F

10.4 °F - closed cup

Flash Point C

-12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Viscosities and excess volumes of binary mixtures formed by the liquids acetonitrile, pentyl acetate, 1-chlorobutane, and carbon tetrachloride at 25?C.
Prolongo MG, et al.
The Journal of Physical Chemistry, 88(10), 2163-2167 (1984)
Simultaneous Prediction of Densities and Vapor-Liquid Equilibria of Mixtures Containing an Isomeric Chlorobutane and Methyl tert-Butyl Ether Using the VTPR Model.
Montano D, et al.
Industrial & Engineering Chemistry Research, 50(24), 14193-14202 (2011)
Extraction and oxidative desulfurization of diesel fuel catalyzed by a Br?nsted acidic ionic liquid at room temperature.
Gao H, et al.
Green Chemistry, 12(7), 1220-1224 (2010)
Changes in texture and catalytic activity of nanocrystalline MgO during its transformation to MgCl2 in the reaction with 1-chlorobutane.
Fenelonov VB, et al.
The Journal of Physical Chemistry B, 105(18), 3937-3941 (2001)
Hazel M Rivera et al.
European journal of mass spectrometry (Chichester, England), 9(6), 599-607 (2004-04-22)
A sensitive and selective high-performance liquid chromatography/atmospheric pressure chemical ionisation tandem mass spectrometry (HPLC/APCI-MS/MS) method for the simultaneous detection of 18 benzodiazepines and metabolites in human blood is described. The procedure utilises butyl chloride extraction at alkaline pH followed by...

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