124095

Sigma-Aldrich

1-Bromo-3-methylbutane

96%

Synonym(s):
Isopentyl bromide, Isoamyl bromide
Linear Formula:
(CH3)2CHCH2CH2Br
CAS Number:
Molecular Weight:
151.04
Beilstein/REAXYS Number:
773652
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

refractive index

n20/D 1.4409 (lit.)

bp

120-121 °C (lit.)

mp

−112 °C (lit.)

solubility

H2O: slightly soluble at 16.5 °C (0.02g/100ml)
alcohol: miscible
diethyl ether: miscible

density

1.261 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)CCBr

InChI

1S/C5H11Br/c1-5(2)3-4-6/h5H,3-4H2,1-2H3

InChI key

YXZFFTJAHVMMLF-UHFFFAOYSA-N

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General description

1-Bromo-3-methylbutane is a low toxic bromosolvent.

Application

1-Bromo-3-methylbutane was used in the synthesis of 1-(3-methylbutyl)pyrrole. It was used in the production of pentyl peroxy radical by direct photolysis production method. It was also used as extraction solvent for determination of polycyclic aromatic hydrocarbons in water samples using liquid-liquid microextraction combined with gas chromatography-mass spectrometry.

Packaging

5, 100, 500 g in glass bottle

Signal Word

Danger

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2341 3 / PGIII

WGK Germany

WGK 3

Flash Point(F)

71.6 °F

Flash Point(C)

22 °C

J Stephen Elmore et al.
Journal of agricultural and food chemistry, 56(15), 6173-6179 (2008-07-16)
Wheat flour from plants deficient in sulfur has been shown to contain substantially higher levels of free amino acids, particularly asparagine and glutamine, than flour from wheat grown where sulfur nutrition was sufficient. Elevated levels of asparagine resulted in acrylamide...
Erin N Sharp et al.
The journal of physical chemistry. A, 112(7), 1445-1456 (2008-01-24)
Cavity ringdown spectra of the A-X electronic transition of all eight isomers of the pentyl peroxy radical are reported. Using the corresponding assignments from previously studied smaller alkyl peroxy radicals, assignments of origin bands are made for the pentyl peroxy...
Mei-I Leong et al.
Journal of chromatography. A, 1217(34), 5455-5461 (2010-07-29)
A low toxic dispersive liquid-liquid microextraction (LT-DLLME) combined with gas chromatography-mass spectrometry (GC-MS) had been developed for the extraction and determination of 16 polycyclic aromatic hydrocarbons (PAHs) in water samples. In normal DLLME assay, chlorosolvent had been widely used as...
Guilong Peng et al.
Archives of environmental contamination and toxicology, 70(3), 607-614 (2015-11-29)
A low toxic solvent-based vortex-assisted surfactant-enhanced emulsification liquid-liquid microextraction (LT-VSLLME) combined with graphite furnace atomic absorption spectrometry was developed for the extraction and determination of lead (Pb) in water samples. In the LT-VSLLME method, the extraction solvent was dispersed into...
Peter Tieu et al.
Frontiers in chemistry, 8, 599-599 (2020-08-06)
Metal nanoparticle catalysts functionalized with small, well-defined organic ligands are important because such systems can provide a spatial control in the catalyst-substrate interactions. This article describes the synthesis, stability, and catalytic property evaluations of four different Pd nanoparticles capped with...

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