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108871

4-Chloro-o-phenylenediamine

Name: 4-Chloro-<I>o</I>-phenylenediamine
Brand: ALDRICH

97%

Synonym(s):

4-Chloro-1,2-diaminobenzene

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About This Item

Linear Formula:

ClC₆H₃(NH₂)₂

CAS Number:

95-83-0

Molecular Weight:

142.59

NACRES:

NA.23

PubChem Substance ID:

24846834

eCl@ss:

39030501

UNSPSC Code:

12162002

EC Number:

202-456-8

MDL number:

MFCD00011691

Beilstein/REAXYS Number:

508472

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Properties

assay

97%

mp

70-73 °C (lit.)

SMILES string

Nc1ccc(Cl)cc1N

InChI

1S/C6H7ClN2/c7-4-1-2-5(8)6(9)3-4/h1-3H,8-9H2

InChI key

BXIXXXYDDJVHDL-UHFFFAOYSA-N

Description

Application

Undergoes cyclizations and cyclocondensations to form benzimidazoles.

pictograms

GHS08,GHS07

signalword

Warning

hcodes

H315,H319,H335,H351

pcodes

P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Synthesis, 446-446 (1992)

4-Chloro-o-phenylenediamine.

Report on carcinogens : carcinogen profiles, 10, 59-59 (2004-08-24)

Evaluation of liver and peripheral blood micronucleus assays with 9 chemicals using young rats. A study by the Collaborative Study Group for the Micronucleus Test (CSGMT)/Japanese Environmental Mutagen Society (JEMS)-Mammalian Mutagenicity Study Group (MMS).

Hiroshi Suzuki et al.

Mutation research, 583(2), 133-145 (2005-05-19)

We conducted simultaneous liver and peripheral blood micronucleus assays in young rats with seven rodent hepatocarcinogens-4,4'-methylenedianiline (MDA), quinoline, o-toluidine, 4-chloro-o-phenylenediamine (CPDA), dimethylnitrosamine (DMN), p-dimethylaminoazobenzene (DAB), and di(2-ethylhexyl)phthalate (DEHP)-and two mutagenic chemicals-kojic acid and methylmethanesulfonate (MMS). Quinoline, DMN, and DAB were

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