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Supelco

4-Chloroaniline

PESTANAL®, analytical standard

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Linear Formula:
ClC6H4NH2
CAS Number:
106-47-8
Molecular Weight:
127.57
Beilstein:
471359
EC Number:
203-401-0
MDL number:
MFCD00007835
PubChem Substance ID:
329755218
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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.)

mp

67-70 °C (lit.)

application(s)

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

format

neat

SMILES string

Nc1ccc(Cl)cc1

InChI

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

InChI key

QSNSCYSYFYORTR-UHFFFAOYSA-N

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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

Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Biodegradation of 4-chloroaniline by bacteria enriched from soil
Vangnai.SA and Petchkroh W
FEMS Microbiology Letters, 268, 209-216 (2007)
Iron (III)-photoinduced degradation of 4-chloroaniline in aqueous solution
Mailhot G, et al.
Applied Catalysis. B, Environmental, 50, 25-35 (2004)
D Mortenson et al.
International endodontic journal, 45(9), 878-882 (2012-04-11)
To determine if the formation of para-chloroaniline (PCA) can be avoided by using an alternative irrigant following sodium hypochlorite but before chlorhexidine. Fifty-five single-rooted teeth were decoronated, instrumented to size 40, .06 taper whilst being irrigated with 14% ethylene-diamine-tetra-acetic acid
Brian J Rasimick et al.
Journal of endodontics, 34(12), 1521-1523 (2008-11-26)
The combination of chlorhexidine and EDTA produces a white precipitate. The aim of this study was to determine if the precipitate involves the chemical degradation of chlorhexidine. The precipitate was produced and redissolved in a known amount of dilute trifluoroacetic
Shashikala Krishnamurthy et al.
Journal of endodontics, 36(7), 1154-1157 (2010-07-16)
The purpose of this study was (1) to evaluate maximum thickness the and chemical composition of the precipitate formed between sodium hypochlorite (NaOCl) and chlorhexidine (CHX) and (2) to evaluate effectiveness of absolute alcohol to remove residual NaOCl and thereby
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