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Merck
CN

590711

4-Chloro-2-methylaniline

98%

Synonym(s):

2-Amino-5-chlorotoluene, 4-Chloro-o-toluidine

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About This Item

Linear Formula:
ClC6H3(CH3)NH2
CAS Number:
Molecular Weight:
141.60
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-441-6
Beilstein/REAXYS Number:
878505
MDL number:
Assay:
98%
Form:
solid
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InChI

1S/C7H8ClN/c1-5-4-6(8)2-3-7(5)9/h2-4H,9H2,1H3

InChI key

CXNVOWPRHWWCQR-UHFFFAOYSA-N

SMILES string

Cc1cc(Cl)ccc1N

assay

98%

form

solid

refractive index

n20/D 1.583 (lit.)

bp

241 °C (lit.)

mp

24-27 °C (lit.)

density

1.19 g/mL at 25 °C (lit.)

functional group

chloro

Quality Level

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Application

4-Chloro-2-methylaniline may be used in the synthesis of the following:
  • 2,8-dichloro-4,10-dimethyl-6H,12H-5,11-methanodibenzo[b,f]-diazocine via reaction with paraformaldehyde in toluene
  • N-allylated derivative via palladium-catalyzed selective monoallylation with allyl alcohol
  • N-(4-chloro-2-methylphenyl)benzamide via reaction with benzoyl chloride

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2

Storage Class

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

wgk

WGK 3

flash_point_f

255.2 °F - closed cup

flash_point_c

124 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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"Synthesis of halogen substituted analogues of Troger?s base"
Jensen J and Warnmark K
Synthesis, 2001(12), 1873-1877 (2001)
?Direct palladium-catalyzed selective monoallylation of
anilines using allylic alcohols?
Yang C-S, et al.
Tetrahedron Letters, 41(36), 7097-7100 (2000)
"Derivatives from Isoselenocyanates: Synthesis of 2-Phenyl-6H-[5, 1, 3] benzoselenadiazocine"
Atanassov.KP, et al.
Helvetica Chimica Acta, 87(06), 1452-1466 (2004)

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