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167304

1-Iodobutane

99%, contains copper as stabilizer

Synonym(s):

Butyl iodide

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About This Item

Linear Formula:
CH3(CH2)3I
CAS Number:
542-69-8
Molecular Weight:
184.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850205
MDL number:
MFCD00001098
Beilstein/REAXYS Number:
1420755
Assay:
99%
Form:
liquid
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vapor density

~5 (vs air)

Quality Segment

100

assay

99%

form

liquid

contains

copper as stabilizer

refractive index

n20/D 1.498 (lit.)

bp

130-131 °C (lit.)

mp

−103 °C (lit.)

solubility

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

density

1.617 g/mL at 25 °C (lit.)

functional group

alkyl halide, iodo

SMILES string

CCCCI

InChI

1S/C4H9I/c1-2-3-4-5/h2-4H2,1H3

InChI key

KMGBZBJJOKUPIA-UHFFFAOYSA-N

General description

Thermal chemistry of 1-iodobutane has been investigated on clean and hydrogen- and deuterium-predosed Pt(111) single-crystal surfaces by temperature-programmed desorption and reflection-absorption infrared spectroscopy.

1-Iodobutane is an alkyl halide and is used as an electrophile during SN2 nucleophilic reaction.

Application

1-Iodobutane was used in the synthesis of:
  • S-alkylated 5-(2-,3- and 4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol
  • 5-(2-,3- and 4-methoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol
  • N-butyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide by reaction with 1-methylpyrrolidine in ethyl acetate

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pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

hcodes

H226,H331

Hazard Classifications

Acute Tox. 3 Inhalation - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

ppe

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

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