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Merck
CN

35823

4-Chloroaniline

PESTANAL®, analytical standard

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About This Item

Linear Formula:
ClC6H4NH2
CAS Number:
106-47-8
Molecular Weight:
127.57
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755218
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)

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

232 °C (lit.)

Quality Level

100

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
forensics and toxicology
personal care
pharmaceutical (small molecule)

format

neat

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General description

4-Chloroaniline is a chlorinated aromatic amines, which can generally find applications in industry in the production of cosmetics, dyes, herbicides and pharmaceutical products. It is also a major metabolite of the phenyl-urea herbicides.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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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

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7228
BCCN3298
BCCK9805
BCCJ9675
BCCH3531

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Iron (III)-photoinduced degradation of 4-chloroaniline in aqueous solution
Mailhot G, et al.
Applied Catalysis. B, Environmental, 50, 25-35 (2004)
Biodegradation of 4-chloroaniline by bacteria enriched from soil
Vangnai.SA and Petchkroh W
FEMS Microbiology Letters, 268, 209-216 (2007)
John E Thomas et al.
Journal of endodontics, 36(2), 315-317 (2010-02-02)
The purpose of this in vitro study was to determine whether para-chloroaniline (PCA) is formed through the reaction of mixing sodium hypochlorite (NaOCl) and chlorhexidine (CHX). Initially, commercially available samples of chlorhexidine acetate (CHXa) and PCA were analyzed with 1H
Luiz Eduardo Barbin et al.
Journal of endodontics, 34(12), 1508-1514 (2008-11-26)
The aim of this study was to determine whether para-chloroaniline (PCA) and/or reactive oxygen species (ROS) are generated by chlorhexidine (CHX) alone or after CHX is mixed with calcium hydroxide at different time points. Mass spectrometry was performed to detect
Liang Zhu et al.
Bioresource technology, 107, 46-54 (2012-01-11)
Because of the important role of extracellular polymeric substances (EPS) in microbial aggregates, the relationship of the EPS and physico-chemical properties of aerobic granule was studied in two sequencing airlift bioreactors (SABR) using two kinds of substrates, acetate+glucose and 4-chloroaniline
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