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Merck
CN

23300

2-Chloroaniline

≥99.5% (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:
24853944
EC Number:
202-426-4
Beilstein/REAXYS Number:
606077
MDL number:
MFCD00007656

Key Documents

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Product Name

2-Chloroaniline, ≥99.5% (GC)

InChI key

AKCRQHGQIJBRMN-UHFFFAOYSA-N

InChI

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

SMILES string

Nc1ccccc1Cl

assay

≥99.5% (GC)

form

liquid

refractive index

n20/D 1.589

bp

208-210 °C (lit.)

mp

0-3 °C

solubility

water: soluble 5.13 g/L at 20 °C

density

1.213 g/mL at 25 °C (lit.)

functional group

chloro

Quality Level

100

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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

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCF2137
BCBV5346
BCBV0778
BCBT8025
BCBM5374V

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Shamsunnahar Suchana et al.
Journal of chromatography. A, 1621, 461083-461083 (2020-04-23)
A rapid and sensitive direct immersion solid-phase microextraction (SPME) technique for the analysis of seven chloro (Cl-) and nitro (NO2-) substituted anilines, toluenes, and nitrobenzenes from small volume (1.5 mL) aqueous samples was optimized for gas chromatography using Design of Experiments
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.
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