CAS 95-83-0

4-Chloro-1,2-phenylenediamine

Description:

4-Chloro-1,2-phenylenediamine, with the CAS number 95-83-0, is an organic compound characterized by its aromatic structure and the presence of both amino and chloro functional groups. It appears as a solid, typically in a crystalline form, and is known for its dark color. This compound is primarily used in the dye industry, particularly in the synthesis of azo dyes, due to its ability to form stable colored complexes. It is also utilized in the production of various chemicals and as an intermediate in organic synthesis. 4-Chloro-1,2-phenylenediamine is soluble in organic solvents but has limited solubility in water. It is important to handle this substance with care, as it may pose health risks, including skin and respiratory irritation, and potential carcinogenic effects. Proper safety measures, including the use of personal protective equipment, are recommended when working with this compound in laboratory or industrial settings.

Formula: C₆H₇ClN₂

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

InChI key: InChIKey=BXIXXXYDDJVHDL-UHFFFAOYSA-N

SMILES: NC1=C(N)C=CC(Cl)=C1

Synonyms:

• 1,2-Benzenediamine, 4-chloro-
• 1,2-Diamino-4-Chlorobenzene
• 2-Amino-4-chloroaniline
• 2-Amino-4-chlorobenzenamine
• 2-Amino-5-chloroaniline
• 3,4-Diamino-1-chlorobenzene
• 3,4-Diaminochlorobenzene
• 3-Chloro-1,6-phenylenediamine
• 4-Chloro-1,2-Diaminobenzene
• 4-Chloro-1,2-benzenediamine
• 4-Chloro-1,2-phenylenediamine
• 4-Chloro-2-aminoaniline
• 4-Chlorobenzen-1,2-diamine
• 4-Chlorobenzene-1,2-Diamine
• 4-Chlorophenyldiamine
• 4-Chlorophenylenediamine
• 5-Chloro-1,2-phenylenediamine
• 5-Chlorobenzene-1,2-diamine
• NSC 6157
• Ursol Olive 6G
• o-Phenylenediamine, 4-chloro-
• p-Chloro-o-phenylenediamine

4-Chloro-1,2-phenylenediamine

CAS: 95-83-0

Formula: C₆H₇ClN₂

Purity: >97.0%(GC)(T)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 142.59

Ref: 3B-C0255

4-Chloro-o-phenylenediamine, 97%

CAS: 95-83-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₇ClN₂

Purity: 97%

Color and Shape: Powder, Pale brown to brown

Molecular weight: 142.59

Ref: 02-A10823

4-Chlorobenzene-1,2-diamine

CAS: 95-83-0

Formula: C₆H₇ClN₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 142.5862

Ref: IN-DA0036W0

4-Chlorobenzene-1,2-diamine

CAS: 95-83-0

4-Chlorobenzene-1,2-diamine

Formula: C₆H₇ClN₂

Purity: 97%

Color and Shape: Solid-Powder

Molecular weight: 142.58617

Ref: 54-OR2703

4-Chloro-1,2-Diaminobenzene

CAS: 95-83-0

Formula: C₆H₇ClN₂

Molecular weight: 142.59

Ref: 4Z-A-248068

4-Chloro-1,2-diaminobenzene

CAS: 95-83-0

Formula: C₆H₇ClN₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 142.59

Ref: 10-F078681

4-Chlorobenzene-1,2-diamine

CAS: 95-83-0

4-Chlorobenzene-1,2-diamine

Formula: C₆H₇ClN₂

Purity: 98%

Molecular weight: 142.59

Ref: IN-DG9988

4-Chloro-1,2-benzenediamine

Controlled Product

CAS: 95-83-0

Applications 4-Chloro-1,2-benzenediamine is a useful reagent for the synthesis of novel calix[4]arene p-benzazole derivatives.
References Ozkan, S. C., et al.: RSC Adv., 10, 38695 (2020)

Formula: C₆H₇ClN₂

Color and Shape: Neat

Molecular weight: 142.59

Ref: TR-C588275