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117811

1-Bromopentane

Name: 1-Bromopentane
Brand: ALDRICH

98%

Synonym(s):

n-Amyl bromide, Pentyl bromide

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About This Item

Linear Formula:

CH₃(CH₂)₄Br

CAS Number:

110-53-2

Molecular Weight:

151.04

NACRES:

NA.22

PubChem Substance ID:

24847347

eCl@ss:

39060131

UNSPSC Code:

12352100

EC Number:

203-776-0

MDL number:

MFCD00000267

Beilstein/REAXYS Number:

1730981

Assay:

98%

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Properties

vapor density

>1 (vs air)

Quality Level

100

assay

98%

refractive index

n20/D 1.444 (lit.)

bp

130 °C (lit.)

mp

−95 °C (lit.)

solubility

H₂O: insoluble, alcohol: soluble, diethyl ether: miscible

density

1.218 g/mL at 25 °C (lit.)

functional group

alkyl halide, bromo

SMILES string

CCCCCBr

InChI

1S/C5H11Br/c1-2-3-4-5-6/h2-5H2,1H3

InChI key

YZWKKMVJZFACSU-UHFFFAOYSA-N

Description

General description

1-Bromopentane undergoes phase transfer catalysed alkylation reaction with 2′-hydroxy acetophenone using tetrabutyl ammonium bromide as catalyst.

pictograms

GHS02,GHS07,GHS09

signalword

Warning

hcodes

H226,H315,H411

pcodes

P210 - P233 - P240 - P241 - P273 - P303 + P361 + P353

Hazard Classifications

Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

86.0 °F

flash_point_c

30 °C

ppe

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

Regulatory Information

危险化学品

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Phase transfer catalysed alkylation of 2'-hydroxy acetophenone with 1-bromopentane: Kinetics and mechanism of liquid-liquid reaction.

Yadav GD and Desai NM.

J. Mol. Catal. A: Chem., 243(2), 278-285 (2006)

Effects of polarity, hydrophobicity, and density of ionic liquids on cellulose solubility.

Mitsuru Abe et al.

Physical chemistry chemical physics : PCCP, 17(48), 32276-32282 (2015-11-20)

We have synthesised novel ionic liquids (ILs) to show both cellulose dissolution ability and LCST-type phase transition after mixing with water. To realise both polar and hydrophobic properties, tetraalkylphosphonium cations and a series of carboxylate anions were employed to assume

Two phosphonium ionic liquids with high Li(+) transport number.

Vitor L Martins et al.

Physical chemistry chemical physics : PCCP, 17(35), 23041-23051 (2015-08-15)

This work presents the physicochemical characterization of two ionic liquids (ILs) with small phosphonium cations, triethylpenthylphosphonium bis(trifluoromethanesulfonyl)imide ([P2225][Tf2N]) and (2-methoxyethyl)trimethylphosphonium bis(trifluoromethanesulfonyl)imide ([P222(201)][Tf2N]), and their mixtures with Li(+). Properties such as the electrochemical window, density, viscosity and ionic conductivity are presented.

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Global Trade Item Number

SKU	GTIN
117811-500G	04061838705433
117811-100G	04061838705426
117811-5G	04061838705440