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MilliporeSigma

A8524

Sigma-Aldrich

Aniline hydrochloride

≥99%

Synonym(s):

Anilinium chloride, Benzenamine hydrochloride, Phenylamine hydrochloride, Phenylammonium chloride

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About This Item

Linear Formula:
C6H5NH2 · HCl
CAS Number:
142-04-1
Molecular Weight:
129.59
Beilstein/REAXYS Number:
3593823
EC Number:
205-519-8
MDL number:
MFCD00012958
UNSPSC Code:
12352100
PubChem Substance ID:
57653890
NACRES:
NA.22

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vapor density

4.46 (vs air)

Quality Level

200

assay

≥99%

form

crystals

mp

196-198 °C (lit.)

SMILES string

Cl.Nc1ccccc1

InChI

1S/C6H7N.ClH/c7-6-4-2-1-3-5-6;/h1-5H,7H2;1H

InChI key

MMCPOSDMTGQNKG-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
222100331546A41607
Aniline hydrochloride ≥99%

Sigma-Aldrich

A8524

Aniline hydrochloride

4-(Hexyloxy)aniline 99%

Sigma-Aldrich

222100

4-(Hexyloxy)aniline

2,5-Bis(trifluoromethyl)aniline 99%

Sigma-Aldrich

331546

2,5-Bis(trifluoromethyl)aniline

2-(Trifluoromethyl)aniline 99%

Sigma-Aldrich

A41607

2-(Trifluoromethyl)aniline

assay

≥99%

assay

99%

assay

99%

assay

99%

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

form

crystals

form

-

form

liquid

form

liquid

mp

196-198 °C (lit.)

mp

43-45 °C (lit.)

mp

-

mp

34 °C (lit.)

vapor density

4.46 (vs air)

vapor density

-

vapor density

-

vapor density

-

Biochem/physiol Actions

The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

381.2 °F - closed cup

flash_point_c

194 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB4501
BCCB4481
BCCB4502
BCBZ4920
BCBV1466

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Noor Mohammad et al.
Scientific reports, 10(1), 13412-13412 (2020-08-10)
This study presents the preparation of membranes of polylactic acid (PLLA), polyacrylonitrile (PAN) and their corresponding membranes coated with polyaniline (PANI) for the adsorption of methylene blue (MB). Scanning electron microscopy micrographs reveal that all the membranes exhibit nanofibrous morphology.
Conghui Tang et al.
Journal of the American Chemical Society, 134(46), 18924-18927 (2012-11-08)
A novel and efficient copper-catalyzed azidation reaction of anilines via C-H activation has been developed. This method, in which the primary amine acts as a directing group by coordinating to the metal center, provides ortho azidation products regioselectively under mild
Hannelore Jasch et al.
The Journal of organic chemistry, 77(23), 10699-10706 (2012-11-08)
Substituted 2-aminobiphenyls have been prepared from arylhydrazines and anilines via radical arylation reactions under simple oxidative conditions. The strong directing effect of the free and unprotonated amino functionality leads to high regioselectivities, and anilines have been shown to be significantly
Brandon Djukic et al.
The Journal of organic chemistry, 78(18), 9340-9344 (2013-08-27)
The synthesis and electrochemical oxidative coupling of a highly electron-deficient analogue of aniline results in the formation of soluble electron-deficient oligomers. Oligomers undergo related oxidation and reduction processes that are separated by a wide potential range. The mechanism behind this
Cheng Xue et al.
Biosensors & bioelectronics, 49, 199-203 (2013-06-12)
In this work, a highly sensitive and selective biomimetic electrochemical sensor for the amperometric detection of trace dopamine (DA) in human serums was achieved by gold nanoparticles (AuNPs) doped molecularly imprinted polymers (MIPs). Functionalized AuNPs (F-AuNPs), a novel functional monomer
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