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08953

1-Bromobutane

Name: 1-Bromobutane
Brand: SIAL

analytical standard

Synonym(s):

Butyl bromide

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About This Item

Linear Formula:

CH₃(CH₂)₃Br

CAS Number:

109-65-9

Molecular Weight:

137.02

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329748647

EC Number:

203-691-9

Beilstein/REAXYS Number:

1098260

MDL number:

MFCD00000260

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Properties

grade

analytical standard

Quality Level

100

vapor density

4.7 (vs air)

vapor pressure

150 mmHg ( 50 °C), 40 mmHg ( 25 °C)

assay

≥99.5% (GC)

autoignition temp.

509 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

2.8-6.6 %, 100 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.439 (lit.), n20/D 1.440

bp

100-104 °C (lit.)

mp

−112 °C (lit.)

density

1.276 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

CCCCBr

InChI

1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3

InChI key

MPPPKRYCTPRNTB-UHFFFAOYSA-N

Description

General description

1-Bromobutane, an organobromine compound, is a commonly used industrial solvent for cleaning, extraction and chemical synthesis.

Application

1-Bromobutane may be used as a derivatization reagent for multiple functional groups (amino, carboxyl, and phenolic hydroxyl groups) of amino acids to improve hydrophobicities and basicities of the amino acids. It may also be used as an internal standard for the quantification of 1- and 2-bromopropane in human urine by headspace gas chromatography.

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pictograms

GHS02,GHS08,GHS07,GHS09

signalword

Danger

hcodes

H225,H315,H335,H351,H360FD,H373,H411

pcodes

P202 - P210 - P233 - P273 - P303 + P361 + P353 - P308 + P313

Hazard Classifications

Aquatic Chronic 2 - Carc. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Liver, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Fast high-resolution 2D correlation spectroscopy in inhomogeneous fields via Hadamard intermolecular multiple quantum coherences technique.

Congbo Cai et al.

Journal of magnetic resonance (San Diego, Calif. : 1997), 211(2), 162-169 (2011-06-15)

Recently, a method based on intermolecular multiple quantum coherences (iMQCs) has been proposed to obtain high-resolution 2D COSY spectra in inhomogeneous fields via 3D acquisitions. However, the very long acquisition time prevents its practical application. To overcome this shortage, the

Diluting the hydrogen bonds in viscous solutions of n-butanol with n-bromobutane: II. A comparison of rotational and translational motions.

Christina Lederle et al.

The Journal of chemical physics, 134(6), 064512-064512 (2011-02-17)

Mixtures of the monohydroxy alcohol n-butanol with n-bromobutane are investigated via dielectric and nuclear magnetic resonance (NMR) techniques. Static- and pulsed-field gradient proton NMR yielded self-diffusion coefficients as a function of concentration and temperature. To monitor reorientational motions, broadband dielectric

Cloning, functional expression, biochemical characterization, and structural analysis of a haloalkane dehalogenase from Plesiocystis pacifica SIR-1.

Martin Hesseler et al.

Applied microbiology and biotechnology, 91(4), 1049-1060 (2011-05-24)

A haloalkane dehalogenase (DppA) from Plesiocystis pacifica SIR-1 was identified by sequence comparison in the NCBI database, cloned, functionally expressed in Escherichia coli, purified, and biochemically characterized. The three-dimensional (3D) structure was determined by X-ray crystallography and has been refined

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Global Trade Item Number

SKU	GTIN
234311-5G	04061838784506
Y0000185	04061838194701
PHR1417-1G	04061835234073
85630-1L	04061838120991
1619505-500MG	04061838746672
234311-500G	04061838784490
234311-100G	04061838784483
85630-250ML	04061833027011
08953-5ML-F	04061838652928

Key Documents

1-Bromobutane

analytical standard

Select a Size

About This Item

grade

Quality Level

vapor density

vapor pressure

assay

autoignition temp.

shelf life

expl. lim.

technique(s)

refractive index

bp

mp

density

application(s)

format

SMILES string

InChI

InChI key

General description

Application

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Regulatory Information

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Global Trade Item Number