N-(4-Chlorophenyl)-1,2-benzenediamine

Basic Information

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CAS Number

68817-71-0

Molecular Formula

C12H11ClN2

Molecular Weight

218.69 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

117-119 °C

Boiling Point

357°C at 760 mmHg

Density

1.288

Flash Point

169.7°C

Refractive Index

1.688

SMILES

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C1=CC=C(C(=C1)N)NC2=CC=C(C=C2)Cl

InChI

InChI=1S/C12H11ClN2/c13-9-5-7-10(8-6-9)15-12-4-2-1-3-11(12)14/h1-8,15H,14H2

InChIKey

WEUBIWJPIRTWDF-UHFFFAOYSA-N

LogP

3.6658000000000017

Topological Polar Surface Area

38.05 Å²

Hydrogen Bond Donor/Acceptor

3 / 2

Complexity

190

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

3-CHLORO-4-TRIFLUOROMETHYL-BIPHENYL-2-CARBOXYLICACID
N1-(4-Chlorophenyl)benzene-1,2-diamine
SY251740
CS-0156627
N-(4-Chlorophenyl)benzene-1,2-diamine
2-(4-chloroanilino)-aniline
N-(4-chlorophenyl)-benzene-1,2-diamine
P7C6565WVL
A836256
N-(4-Chlorophenyl)-1,2-phenylenediamine
MFCD00007686
N-(4-Chlorophenyl)-1,2-phenylenediamine, 97%
1,2-Benzenediamine, N1-(4-chlorophenyl)-
DS-4691
EN300-7409404
SB79424
FT-0641209
N1-(4-CHLOROPHENYL)-1,2-BENZENEDIAMINE
1,2-Benzenediamine, N-(4-chlorophenyl)-
N-(4-chlorophenyl) benzene-1,2-diamine
NS00036701
CHEMBL3637787
AKOS009281601
2-Amino-4'-chlorodiphenylamine
68817-71-0
N2-(4-chlorophenyl)benzene-1,2-diamine
DTXSID30218919
D70326
2-(4-Chloroanilino)aniline
EINECS 272-391-8
2-N-(4-chlorophenyl)benzene-1,2-diamine

MDL Number

MFCD00007686

Customs Code

2921590090

FAQ

What are the physical and chemical properties of N-(4-Chlorophenyl)-1,2-benzenediamine (CAS: 68817-71-0)?

N-(4-Chlorophenyl)-1,2-benzenediamine is a crystalline solid with a molecular weight of approximately 233.67 g/mol. It has a pKa of about 7.5 and is slightly soluble in water but more soluble in organic solvents like acetone and ethanol. It is relatively stable under normal conditions but can react with strong oxidizing agents.

How is N-(4-Chlorophenyl)-1,2-benzenediamine (CAS: 68817-71-0) typically synthesized?

N-(4-Chlorophenyl)-1,2-benzenediamine is commonly synthesized via amination of 4-chlorobenzenediazonium salt with phenylenediamine. The reaction requires sodium hydroxide as a base and is conducted in an aqueous medium with a yield of about 85%. The process is selective and efficient, making it suitable for large-scale production.

What industries use N-(4-Chlorophenyl)-1,2-benzenediamine (CAS: 68817-71-0)?

N-(4-Chlorophenyl)-1,2-benzenediamine is used in the pharmaceutical industry for synthesizing certain drugs, in the polymer industry for producing special plastics, and in the semiconductor industry for dopants and sensitizers. It also finds applications in the production of dyes and sensors.

What precautions should be taken when handling N-(4-Chlorophenyl)-1,2-benzenediamine (CAS: 68817-71-0)?

When handling N-(4-Chlorophenyl)-1,2-benzenediamine, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to avoid inhaling the vapor. Spills should be cleaned up immediately using suitable absorbents. Refer to the Material Safety Data Sheet (MSDS) for detailed safety information and follow all laboratory safety guidelines.