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124095

Sigma-Aldrich

1-Brom-3-methylbutan

96%

Synonym(e):

Isoamylbromid, Isopentylbromid

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About This Item

Lineare Formel:
(CH3)2CHCH2CH2Br
CAS-Nummer:
107-82-4
Molekulargewicht:
151.04
Beilstein:
773652
EG-Nummer:
203-522-9
MDL-Nummer:
MFCD00000253
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847596
NACRES:
NA.22

Qualitätsniveau

200

Assay

96%

Form

liquid

Brechungsindex

n20/D 1.4409 (lit.)

bp

120-121 °C (lit.)

mp (Schmelzpunkt)

−112 °C (lit.)

Löslichkeit

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

Dichte

1.261 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

CC(C)CCBr

InChI

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

InChIKey

YXZFFTJAHVMMLF-UHFFFAOYSA-N

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Allgemeine Beschreibung

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

Anwendung

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.

Signalwort

Danger

Gefahreneinstufungen

Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

71.6 °F

Flammpunkt (°C)

22 °C

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

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Sigma-Aldrich

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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
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
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
Xiaojie Zhao et al.
Journal of chromatography. A, 1587, 197-208 (2018-12-26)
Ionic liquid bonded polysiloxanes (PILs) are a class of polysiloxanes whose side chains contain ionic liquid (IL) moieties. Considering their excellent selectivity and thermo-stability, PILs have great potentials in the development of polar stationary phases for gas chromatography. In this

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