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Agent Name 2-Aminophenol
CAS Number 95-55-6
Formula C6-H7-N-O
Major Category Nitrogen Compounds
Synonyms 1-Amino-2-hydroxybenzene; 1-Hydroxy-2-aminobenzene; 2-Amino-1-hydroxybenzene; 2-Aminophenol; 2-Hydroxyanaline; 2-Hydroxyaniline; BASF ursol 3GA; Benzofur GG; C.I. 76520; C.I. Oxidation Base 17; CI 76520; CI Oxidation Base 17; Fouramine OP; Nako Yellow 3GA; Nako Yellow ga; Paradone Olive Green B; Pelagol 3GA; Pelagol Grey GG; Phenol, 2-amino-; Phenol, o-amino-; Questiomycin B; Zoba 3GA; o-Aminophenol; o-Hydroxyaniline; o-Hydroxyphenylamine; [ChemIDplus] UN2512
Category Amines, Aromatic
Description Crystals, rapidly becoming brown; [HSDB]
Sources/Uses Used in dyes for furs and hair, as a developer in photography, and an intermediate for pharmaceuticals. [HSDB]
Comments Skin sensitization is the greatest hazard from industrial exposure. Occupational asthma and methemoglobinemia have been reported after dust inhalation. [HSDB from Patty, F. (ed.). Industrial Hygiene and Toxicology: Volume II: Toxicology. 2nd ed. New York: Interscience Publishers, 1963. 2131] Can induce methemoglobinemia; A skin sensitizer; [ICSC]
Reference Link Occupational allergic contact dermatitis in beauticians
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
Vapor Pressure 0.00955 mm Hg
Reference Link International Chemical Safety Cards (WHO/IPCS/ILO)
Adverse Effects
Asthma Yes
Methemoglobinemia Methemoglobinemia, Secondary
Skin Sensitizer Yes
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: 2-AMINOPHENOL  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: September, 2008