N-Phenyl-1-naphthylamine

Agent Name
N-Phenyl-1-naphthylamine
CAS Number
90-30-2
Formula
C16-H13-N
Major Category
Nitrogen Compounds
N-Phenyl-1-naphthylamine formula graphical representation
Synonyms
1-Anilinonaphthalene; Aceto PAN; Additin 30; Amoco 32; Antigene PAN; Antioxidant PAN; C.I. 44050; Fenyl-alpha-naftylamin [Czech]; N-(1-Naphthyl)aniline; N-Fenyl-1-aminonaftalen [Czech]; N-Phenyl-alpha-naphthylamine; Neozone A; Nonox A; PANA; Phenyl-1-naphthylamine; Phenylnaphthylamine; Vulkanox PAN; alpha-Naphthylphenylamine; n-Phenyl-alpha-naphthylamine; 1-Naphthalenamine, N-phenyl-; 1-Naphthylamine, N-phenyl-; N-1-Naphthylaniline; [ChemIDplus] UN3077
Category
Naphthylamines
Description
White to slightly yellowish solid; [Hawley] Commercial grade is light brown to dark violet; [HSDB] Brown solid; [MSDSonline]
Sources/Uses
Used as a stabilizer for synthetic rubbers, an antioxidant in lubrication oils and rubber mixtures, and an intermediate for dyes and other chemicals; [HSDB] Caused contact dermatitis in workers manufacturing rollers for conveyor belts exposed to fire-resistant greases containing this chemical; [Kanerva, p. 1826]
Comments
Danger of skin sensitization; [MAK] Can induce methemoglobinemia; May cause skin sensitization; [ICSC] An irritant; May cause skin sensitization; [MSDSonline]
Biomedical References

Exposure Assessment

MAK
2 mg/m3, inhalable fraction
Vapor Pressure
8.29E-06 mm Hg
Explanatory Notes
Flash point > 200 deg C; [eChemPortal: HPVIS] The Guide in the Emergency Response Guidebook is for "Environmentally hazardous substances, solid, n.o.s."

Adverse Effects

Skin Sensitizer
Yes
Methemoglobinemia
MetHgb is secondary toxic effect

Diseases, Processes, and Activities Linked to This Agent

Diseases

Occupational diseases associated with exposure to this agent: