What is the 4-Chloro-1,2-diaminobenzene?

4-Chloro-1,2-diaminobenzene is brown crystalline solid or powder, while it's Molecular Formula is C6H7ClN2. brown crystalline solid or powder 4-Chloro-o-phenylenediamine can be used as an oxidation base for dye preparation, as a chemical intermediate to produce 5-chlorobenzotriazole, as a curing agent for epoxy resins, as a reagent in gas chromatography, and to synthesize experimental pharmaceuticals. It has been used as a chemical intermediate in dye production and was patented as a hair-dye component, but there is no evidence that it is currently used in the United States for these purposes (IARC 1982, HSDB 2009).

What is the CAS number for 4-Chloro-1,2-diaminobenzene?

The CAS number of 4-Chloro-1,2-diaminobenzene is 95-83-0.

What is 4-Chloro-1,2-diaminobenzene (95-83-0) used for?

4-Chloro-1,2-diaminobenzene, also known as 4-Chloro-o-phenylenediamine, is an organic compound with the chemical formula C6H7ClN2. It is a white or pale yellow crystalline solid that is soluble in water and organic solvents. 4-Chloro-1,2-diaminobenzene is known for its chemical reactivity and is widely used in various industrial applications.InChI:InChI=1/C6H7ClN2/c7-4-1-2-5(8)6(9)3-4/h1-3H,8-9H2

What is the 4-Chloro-1,2-diaminobenzene?

4-Chloro-1,2-diaminobenzene is brown crystalline solid or powder, while it's Molecular Formula is C6H7ClN2. brown crystalline solid or powder 4-Chloro-o-phenylenediamine can be used as an oxidation base for dye preparation, as a chemical intermediate to produce 5-chlorobenzotriazole, as a curing agent for epoxy resins, as a reagent in gas chromatography, and to synthesize experimental pharmaceuticals. It has been used as a chemical intermediate in dye production and was patented as a hair-dye component, but there is no evidence that it is currently used in the United States for these purposes (IARC 1982, HSDB 2009).

What is the CAS number for 4-Chloro-1,2-diaminobenzene?

The CAS number of 4-Chloro-1,2-diaminobenzene is 95-83-0.

What is 4-Chloro-1,2-diaminobenzene (95-83-0) used for?

4-Chloro-1,2-diaminobenzene, also known as 4-Chloro-o-phenylenediamine, is an organic compound with the chemical formula C6H7ClN2. It is a white or pale yellow crystalline solid that is soluble in water and organic solvents. 4-Chloro-1,2-diaminobenzene is known for its chemical reactivity and is widely used in various industrial applications.InChI:InChI=1/C6H7ClN2/c7-4-1-2-5(8)6(9)3-4/h1-3H,8-9H2

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95-83-0

Product Name：4-Chloro-o-phenylenediamine
Molecular Formula：C₆H₇ClN₂
Purity：99%
Molecular Weight：142.588

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Product Details

Factory supply 4-Chloro-o-phenylenediamine 95-83-0 with sufficient production capacity

Molecular Formula:C6H7ClN2
Molecular Weight:142.588
Appearance/Colour:brown crystalline solid or powder
Vapor Pressure:0.00114mmHg at 25°C
Melting Point:70-75 °C
Refractive Index:1.67
Boiling Point:300.2 °C at 760 mmHg
PKA:3.52±0.10(Predicted)
Flash Point:135.4 °C
PSA：52.04000
Density:1.345 g/cm³
LogP:2.66680

4-Chloro-1,2-diaminobenzene(Cas 95-83-0) Usage

Production Methods	Commercial production of 4-chloro-o-PDA in the United States was first reported in 1941. About 0.45–4.5 thousand kg was produced by a U.S. company in 1977. It was also produced by one company in the Federal Republic of Germany. This compound has been patented as a hair dye component, fur dyes, inks, and hair coloring formulations, and is believed to be used to produce 5-chlorobenzotriazole, an isomer of which is a photographic chemical. The primary routes of potential human exposure to 4- chloro-o-PDA are inhalation and dermal contact during its production. Consumer exposure may occur from use of hair dyes or products made from 5-chlorobenzotriazole.
Air & Water Reactions	4-Chloro-1,2-diaminobenzene may be sensitive to prolonged exposure to air and light. Insoluble in water.
Reactivity Profile	4-Chloro-1,2-diaminobenzene is incompatible with strong oxidizers. 4-Chloro-1,2-diaminobenzene reacts with alpha-ketoacids to form quinoxalones.
Fire Hazard	Flash point data for 4-Chloro-1,2-diaminobenzene are not available. 4-Chloro-1,2-diaminobenzene is probably combustible.
Safety Profile	Confirmed carcinogen with experimental carcinogenic and neoplastigenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cland NOx. See also AROMATIC AMINES.
Potential Exposure	This organochlorine material has been patented as a hair dye component. It is believed to be used in production of photographic chemicals. In varying degrees, organochlorines are absorbed from the gut and also by the lung and across the skin.
Carcinogenicity	4-Chloro-o-phenylenediamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity fromstudies in experimental animals.
Purification Methods	Recrystallise the diamine from pet. ether. [Beilstein 13 IV 68.]
Incompatibilities	Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Light sensitive. It reacts with alpha-ketoacids to form quinoxalones or benzopyrazines.
Definition	ChEBI: 4-Chloro-ortho-phenylenediamine is a member of monochlorobenzenes. Undergoes cyclizations and cyclocondensations to form benzimidazoles.
General Description	4-chloro-o-phenylenediamine appears as brown crystalline solid or powder. (NTP, 1992)