Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

167304

Sigma-Aldrich

1-Iodobutane

99%, contains copper as stabilizer

Synonym(s):

Butyl iodide

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

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

vapor density

~5 (vs air)

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

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

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_germany

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW3208
MKCK3473
MKCF8881
MKCC2247

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

NMR Kinetics of the SN2 Reaction between BuBr and I--: An Introductory Organic Chemistry Laboratory Exercise
Mobley, T Andrew
Journal of Chemical Education, 92, 534-537 (2015)
Y Zea-Ponce et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 45(1), 63-68 (1994-01-01)
The benzodiazepine receptor tracer [123I]iomazenil (Ro 16-0154, IMZ) can be prepared in close to theoretical specific activity by the reaction of its tributyltin precursor (IMZ-SnBu3) with [123I]NaI in the presence of Iodogen. However, the labeling reaction is associated with variably
L Labanauskas et al.
Farmaco (Societa chimica italiana : 1989), 59(4), 255-259 (2004-04-15)
New S-alkylated 5-(2-,3- and 4-methoxyphenyl)-4H-1,2,4-triazole-3-thiols (5a-c, 6a-c) and 5-(2-,3- and 4-methoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiols (7a-c, 8a-c, 9a-c) were synthesized by the alkylation of 3-(2-,3- and 4-methoxyphenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thiones (3a-c) or 3-(2-,3- and 4-methoxyphenyl)-4-phenyl-4,5-dihydro-1H-1,2,4-triazole-5-thiones (4a-c) with 1-iodobutane or 1-(1,3-benzodioxol-5-yl)-2-bromo-1-ethanone, 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-ethanone and 2-bromo-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-1-ethanone. Compounds 3a-c and 4a-c
Ilkeun Lee et al.
The journal of physical chemistry. B, 109(7), 2745-2753 (2006-07-21)
The thermal chemistry of a number of C4 hydrocarbons (1,3-butadiene, 1-bromo-3-butene, 1-bromo-2-butene, trans-2-butene, cis-2-butene, 1-butene, 2-iodobutane, 1-iodobutane, and butane) was investigated on clean and hydrogen- and deuterium-predosed Pt(111) single-crystal surfaces by temperature-programmed desorption and reflection-absorption infrared spectroscopy. A combination of
Recent developments in the ENEA lithium metal battery project.
Shin J-H, et al.
Electrochimica Acta, 50(19), 3859-3865 (2005)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service