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Merck
CN

23310

2-Chloroaniline

technical, ≥98.0% (GC)

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About This Item

Linear Formula:
ClC6H4NH2
CAS Number:
95-51-2
Molecular Weight:
127.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329752410
EC Number:
202-426-4
Beilstein/REAXYS Number:
606077
MDL number:
MFCD00007656

Key Documents

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Product Name

2-Chloroaniline, technical, ≥98.0% (GC)

InChI key

AKCRQHGQIJBRMN-UHFFFAOYSA-N

InChI

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

SMILES string

Nc1ccccc1Cl

grade

technical

assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.588

bp

208-210 °C (lit.)

solubility

water: soluble 5.13 g/L at 20 °C

density

1.213 g/mL at 25 °C (lit.)

functional group

chloro

Quality Level

200

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General description

  • 2-Chloroaniline is widely used in polymer, rubber, pharmaceutical and dye industries.
  • Determination of 2-chloroaniline in polymer industrial wastewater has been examined using HPLC with on-line microdialysis.
  • Degradation of 2-chloroaniline in water by ozonation as well as by photolysis (UV-light of 254 nm) and radiolysis (γ-rays) in the presence of ozone has been investigated.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Muta. 2 - STOT RE 2

Storage Class

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

wgk

WGK 3

flash_point_f

221.0 °F - closed cup

flash_point_c

105 °C - closed cup

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCF1033
BCCC6925
BCCJ5074
BCBZ8104
BCBV4357

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H Kataoka
Journal of chromatography. A, 733(1-2), 19-34 (1996-05-10)
The environmental analysis of amines is important to preserve human health because these compounds often have toxic effects. Gas chromatography (GC) of free amines is generally unsatisfactory owing to the adsorption and decomposition of the solutes on the column. Derivatization
Comparative studies on the degradation of aqueous 2-chloroaniline by O3 as well as by UV-light and ?-rays in the presence of ozone.
Winarno EK and Getoff N.
Radiation Physics and Chemistry, 65(4), 387-395 (2002)
Paola Gallo Stampino et al.
Journal of hazardous materials, 161(2-3), 862-870 (2008-06-03)
In this work microstructure, porosity and hydration degree of cement-based solidified/stabilized wasteforms were studied before assessing their leaching behaviour. 2-Chloroaniline was chosen as a model liquid organic pollutant and included into cement pastes, which were also modified with different admixtures
J F Jen et al.
Journal of chromatography. A, 930(1-2), 119-125 (2001-10-30)
Determination of aniline and 2-chloroaniline in polymer industrial wastewater was examined using high-performance liquid chromatography with on-line microdialysis. After dilution, aniline and 2-chloroaniline in the sample were diffused through a cellular dialysis membrane into the perfusion stream under controlled conditions.
W K Choy et al.
Chemosphere, 66(11), 2106-2113 (2006-11-23)
Photodecay of o-chloroaniline (o-ClA) in various combinations of UV sources, TiO2, and oxyhalogens was investigated. To improve the conventional photocatalytic process by using UV/TiO2, the addition of oxyhalogens (ClO3(-), BrO3(-) and IO3(-)) into UV/TiO2 system was studied and the effect
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