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HomeProduct name list4-AMINOAZOBENZENE

4-AMINOAZOBENZENE

Synonym(s):4-Phenylazoaniline

  • CAS NO.:60-09-3
  • Empirical Formula: C12H11N3
  • Molecular Weight: 197.24
  • MDL number: MFCD00007854
  • EINECS: 200-453-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-05-23 18:06:45
4-AMINOAZOBENZENE Structural Picture

What is 4-AMINOAZOBENZENE?

Description

This azoic coloring can be reduced in paraphenylenediamine (PPD). It ean be found in some semipermanent hair dyes, and patch tests are frequently positive (about 30%) in hairdressers with hand dermatitis. Because of cross-sensitivity, the detection of sensitization to p-aminoazobenzene may be assumed by a PPD test.

The Uses of 4-AMINOAZOBENZENE

In form of its salts in dyeing; intermediate in manufacture of Acid Yellow, diazo dyes and indulines.

Properties of 4-AMINOAZOBENZENE

Melting point: 123-126 °C(lit.)
Boiling point: >360 °C(lit.)
Density  1.2828 (rough estimate)
form  neat
color  Yellow crystals or orange needles with blue case from EtOH
Water Solubility  29.59mg/L(25 ºC)

Safety information for 4-AMINOAZOBENZENE

Signal word Danger
Pictogram(s)

Exclamation Mark
Irritant
GHS07

Health Hazard
GHS08

Environment
GHS09
GHS Hazard Statements H302:Acute toxicity,oral
H317:Sensitisation, Skin
H350:Carcinogenicity
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P202:Do not handle until all safety precautions have been read and understood.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for 4-AMINOAZOBENZENE

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