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31673

4,4′-亚甲基双(2-氯苯胺)

analytical standard

别名:

2,2′-二氯-4,4′-亚甲基二苯胺, 4,4′-二氨基-3,3′-二氯二苯甲烷

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关于此项目

线性分子式:
CH2[C6H3(Cl)NH2]2
化学文摘社编号:
101-14-4
分子量:
267.15
EC Number:
202-918-9
UNSPSC Code:
41116107
PubChem Substance ID:
329753879
Beilstein/REAXYS Number:
1882318
MDL number:
MFCD00047829
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grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

202-214 °C/0.3 mmHg (lit.)

mp

102-107 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

Nc1ccc(Cc2ccc(N)c(Cl)c2)cc1Cl

InChI

1S/C13H12Cl2N2/c14-10-6-8(1-3-12(10)16)5-9-2-4-13(17)11(15)7-9/h1-4,6-7H,5,16-17H2

InChI key

IBOFVQJTBBUKMU-UHFFFAOYSA-N

General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Application

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

Disclaimer

仅面向专业用户。注意 — 避免接触 — 使用前请了解特别说明。

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Evaluation of worker exposure to TDI, MOCA, and methylene chloride.
Richard Fairfax et al.
Journal of occupational and environmental hygiene, 3(6), D50-D53 (2006-04-20)
T M Reid et al.
Toxicology letters, 95(3), 205-210 (1998-08-15)
The genotoxic potential of two occupationally significant chemicals, 4,4'-methylene-bis-2-chloroaniline (MOCA) and 2-phenyl-1,4-benzoquinone (PBQ), was explored by monitoring the induction of mutations at the HPRT locus of AHH-1 human lymphoblastoid cells. Exposure of AHH-1 cells to the putative carcinogenic metabolite of
A Jeżewska et al.
Toxicology mechanisms and methods, 21(7), 554-560 (2011-04-09)
A new procedure has been developed for the assay of 2,2'-dichloro-4,4'-methylenedianiline (MOCA) using high-performance liquid chromatography with diode array detector. MOCA was sampled from workplace air and derivative before determination using 3,5-dinitrobenzoyl chloride. The determination was carried out in the
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