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Sigma-Aldrich

1-Bromo-3-methylbutane

96%

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

Quality Level

Assay

96%

form

liquid

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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1 of 4

This Item
1697013561559070
1-Bromododecane purum, ≥95.0% (GC)

Sigma-Aldrich

16970

1-Bromododecane

2-Methylbutane puriss. p.a., ≥99.5% (GC)

Sigma-Aldrich

59070

2-Methylbutane

form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.4409 (lit.)

refractive index

n20/D 1.458 (lit.)

refractive index

n20/D 1.4279 (lit.)

refractive index

n20/D 1.354 (lit.)

bp

120-121 °C (lit.)

bp

134-135 °C/6 mmHg (lit.)

bp

71-73 °C (lit.)

bp

30 °C (lit.)

mp

−112 °C (lit.)

mp

−11-−9 °C (lit.)

mp

−20 °C (lit.)

mp

-160 °C

solubility

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

solubility

alcohol: soluble, diethyl ether: soluble, water: insoluble

solubility

H2O: insoluble, organic solvents: miscible

solubility

-

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.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

71.6 °F

Flash Point(C)

22 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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