4-Chloro-1,3-benzenediamine
Synonym(s):4-Chloro-1,3-phenylenediamine
- CAS NO.:5131-60-2
- Empirical Formula: C6H7ClN2
- Molecular Weight: 142.59
- MDL number: MFCD00025284
- EINECS: 225-877-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 10:25:50
What is 4-Chloro-1,3-benzenediamine?
Chemical properties
Crystals. Soluble in ethanol; slightly soluble in water; insoluble in petroleum ether.
The Uses of 4-Chloro-1,3-benzenediamine
This compound has uses in dye production and in rubber processing.
The Uses of 4-Chloro-1,3-benzenediamine
4-Chloro-1,3-diaminobenzene has been used to study the mutagenic effect of phenylenediamines hair chemicals on Salmonella typhimurium TA 102.
What are the applications of Application
4-Chloro-1,3-diaminobenzene is a dye precursor
Definition
ChEBI: 4-Chloro-meta-phenylenediamine is a member of monochlorobenzenes.
General Description
Gray powder or dark purple solid.
Air & Water Reactions
4-Chloro-1,3-benzenediamine is sensitive to prolonged exposure to light and air. Insoluble in water.
Reactivity Profile
Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Health Hazard
ACUTE/CHRONIC HAZARDS: 4-Chloro-1,3-benzenediamine is a positive animal carcinogen and suspected human carcinogen.
Fire Hazard
Flash point data for 4-Chloro-1,3-benzenediamine are not available; however, 4-Chloro-1,3-benzenediamine is probably combustible.
Safety Profile
Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl and NOx. See also AROMATIC AMINES.
Properties of 4-Chloro-1,3-benzenediamine
Melting point: | 87-90 °C (lit.) |
Boiling point: | 232.49°C (rough estimate) |
Density | 1.2124 (rough estimate) |
refractive index | 1.5210 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
form | powder to crystal |
pka | 3.95±0.10(Predicted) |
color | White to Gray to Brown |
Water Solubility | <0.1 g/100 mL at 19 ºC |
CAS DataBase Reference | 5131-60-2(CAS DataBase Reference) |
NIST Chemistry Reference | 1,3-Benzenediamine, 4-chloro-(5131-60-2) |
IARC | 3 (Vol. 27, Sup 7) 1987 |
EPA Substance Registry System | 4-Chloro-m-p.henylenediamine (5131-60-2) |
Safety information for 4-Chloro-1,3-benzenediamine
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 4-Chloro-1,3-benzenediamine
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