4-Chloro-2-methylaniline

Basic Information

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CAS Number

95-69-2

Molecular Formula

C7H8ClN

Molecular Weight

141.6 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

24-27 °C

Boiling Point

241 °C

Density

1.19 g/mL at 25 °C

Refractive Index

n20/D 1.583(lit.)

Vapor Pressure

0.0±0.5 mmHg at 25°C

SMILES

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Cc1cc(Cl)ccc1N

InChI

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

InChIKey

CXNVOWPRHWWCQR-UHFFFAOYSA-N

LogP

2.23062

Topological Polar Surface Area

26.02 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

94.9

Safety Information

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GHS Hazard Pictograms

H301

H311

H331

H341

H350

H410

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H331 Toxic if inhaled
Acute toxicity, inhalation

H341 Suspected of causing genetic defects
Germ cell mutagenicity

H350 May cause cancer
Carcinogenicity

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

4-Chloro-2-methylaniline
4-Chloro-o-Toluidine
fast red TR base
2-Amino-5-chlorotoluene
2-AMINO-5-CHLORTOLUENE
2-methyl-4-chloroaniline
1-AMINO-4-CHLORO-6-METHYLBENZENE
4-Chloro-6-methylaniline
4-CHLORO-O-METHYLANILINE
4-chloro-2-methylbenzenamine
1-amino-2-methyl-4-chlorobenzene
2-methyl-4-chloro-aniline
4-CHLOR-2-METHYLANILIN
5-chloro-2-amino-toluene
BENZENAMINE,4-CHLORO-2-METHYL-
Deval Red TR
devalredk
Fast Red TR
fastredtr11
Ipsilon
N-(4-chloro-2-methylphenyl)picolinamide
p-chloro-o-methylaniline
RED TR BASE
redbasentr
5-Chloro-2-aminotoluene
azoene fast red tr base
Benzenamine, 4-chloro-2-methyl-
p-Chloro-o-toluidine
Kambamine Red TR
4-Chloro-2-toluidine
Deval Red K

MDL Number

MFCD00007842

Customs Code

2921430090

FAQ

What is 4-Chloro-2-methylaniline (CAS: 95-69-2)?

4-Chloro-2-methylaniline (CAS: 95-69-2) is an aromatic amine with the chemical formula C8H10ClN. It is a colorless to yellow liquid with a pungent odor, soluble in water and organic solvents. The compound exhibits basic properties due to the amino group and is commonly used as an intermediate in organic synthesis. Its structure features a chloro and methyl substituent on the benzene ring, enhancing its reactivity in chemical reactions.

What are the main uses of 4-Chloro-2-methylaniline (CAS: 95-69-2)?

4-Chloro-2-methylaniline (CAS: 95-69-2) is primarily used in pharmaceuticals as a precursor for drug development, including antihistamines and agrochemicals. It serves as an intermediate in the production of dyes, pesticides, and specialty chemicals. Additionally, it finds applications in research for synthesizing complex organic molecules and in industrial processes requiring functionalized aromatic compounds.

Is 4-Chloro-2-methylaniline (CAS: 95-69-2) safe?

4-Chloro-2-methylaniline (CAS: 95-69-2) is toxic and should be handled with care. Inhalation, ingestion, or skin contact may cause irritation or more severe health effects. Safety standards recommend using protective equipment such as gloves, goggles, and lab coats, and working in well-ventilated areas. It is classified as a hazardous chemical under OSHA and EPA regulations, requiring proper disposal and storage to minimize risks.

How should 4-Chloro-2-methylaniline (CAS: 95-69-2) be stored?

4-Chloro-2-methylaniline (CAS: 95-69-2) should be stored in a cool, dry, and dark place, ideally at 25°C. Keep in a sealed, airtight container to prevent moisture and air exposure. Avoid contact with strong oxidizers and store away from heat sources. Due to its volatility, ensure proper ventilation and use explosion-proof equipment if required. Maintain storage conditions as per safety data sheets to ensure stability and prevent degradation.