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Merck
CN

442410-U

4-Chloroaniline

analytical standard

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About This Item

Linear Formula:
ClC6H4NH2
CAS Number:
106-47-8
Molecular Weight:
127.57
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
329756380
EC Number:
203-401-0
Beilstein/REAXYS Number:
471359
MDL number:
MFCD00007835

Key Documents

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InChI key

QSNSCYSYFYORTR-UHFFFAOYSA-N

InChI

1S/C6H6ClN/c7-5-1-3-6(8)4-2-5/h1-4H,8H2

SMILES string

Nc1ccc(Cl)cc1

grade

analytical standard

vapor density

4.4 (vs air)

vapor pressure

0.15 mmHg ( 25 °C)

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

232 °C (lit.)

application(s)

environmental
pharmaceutical

format

neat

storage temp.

2-30°C

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General description

4-Chloroaniline is a derivative of aniline that is extensively employed as an intermediate in the production of dyes, rubbers, plastics, agrochemicals and pharmaceuticals.

Application

4-Chloroaniline may be used as an analytical reference standard for the determination of the analyte in water, synthetic food color additives, textile samples and forestry matrices by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

248.0 °F - closed cup

flash_point_c

120.0 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
LC26420V
LC23840V
LC23260V
LC19720V
LC11936V

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Analysis of primary aromatic amines using precolumn derivatization by HPLC fluorescence detection and online MS identification
Zhao X and Suo Y
Journal of Separation Science, 31(4), 646-658 (2008)
Analysis of aromatic amines in water samples by liquid-liquid-liquid microextraction with hollow fibers and high-performance liquid chromatography
Zhao L, et al.
Journal of Chromatography A, 963(1-2), 239-248 (2002)
Fast separation and sensitive detection of carcinogenic aromatic amines by reversed-phase ?-liquid chromatography coupled with electrochemical detection
Shelke M, et al.
Journal of Chromatography A, 1089(1-2), 52-58 (2005)
Rapid qualitative pyrolysis GC-MS analysis of carcinogenic aromatic amines from dyed textiles
Plum A
Chromatographia, 57(1), S243-S248 (2003)
HPLC/diode-array method for the determination of the pesticide diflubenzuron and its major metabolites 2,6-difluorobenzamide, 4-chlorophenylurea, and 4-chloroaniline in forestry matrixes.
Rodriguez E, et al.
Journal of Liquid Chromatography and Related Technologies, 21(12), 1857-1870 (1998)
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