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HomeProduct name list2-Chloro-1,4-diaminobenzene

2-Chloro-1,4-diaminobenzene

  • CAS NO.:615-66-7
  • Empirical Formula: C6H7ClN2
  • Molecular Weight: 142.59
  • MDL number: MFCD00128931
  • EINECS: 210-441-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-01-01 23:31:51
2-Chloro-1,4-diaminobenzene Structural

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

The Uses of 2-Chloro-1,4-diaminobenzene

This compound had some uses in hair dye formulations.

Definition

ChEBI: A diamine that is 1,4-phenylenediamine substituted at position 2 by a chloro group.

Production Methods

The compound is used in hair dye formulations. 2-Chloro-p- PDA sulfate was mutagenic in the Ames test.

Flammability and Explosibility

Non flammable

Safety Profile

An experimental teratogen. Other experimental reproductive effects. An eye irritant. Decomposes explosively at 165℃/33 mbar. When heated to decomposition it emits toxic fumes of Cl and NOx. See also AROMATIC MINES.

Carcinogenicity

This compound was not carcinogenic in rats or mice in 2-year feeding studies. No new information was located.

Properties of 2-Chloro-1,4-diaminobenzene

Melting point: 62-66 °C
Boiling point: 232.49°C (rough estimate)
Density  1.2124 (rough estimate)
vapor pressure  0.274Pa at 25℃
refractive index  1.5210 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO, Methanol (Slightly)
form  Solid
pka 4.80±0.10(Predicted)
color  Very Dark Green to Black
Water Solubility  49.61g/L at 25℃
λmax 318nm(EtOH)(lit.)
CAS DataBase Reference 615-66-7(CAS DataBase Reference)
EPA Substance Registry System 1,4-Benzenediamine, 2-chloro- (615-66-7)

Safety information for 2-Chloro-1,4-diaminobenzene

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Chloro-1,4-diaminobenzene

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