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It is suitable for natural rubber and neoprene and can be mixed with other anti-aging agents. It is mainly used to make tires, rubber hoses, submarine cable insulation, etc.

N-Phenyl-1-Naphthylamine CAS No 90 30 2 Basic Information

Product Name
N-Phenyl-1-Naphthylamine

Multiple Names
1-Naphthylamine, N-Phenyl-;
1-Anilinonaphthalene;
Bis-(4,4')-n-Phenyl-1-Naphthylamine;
N-1-Naphthylaniline;
Naphthalen-1-Yl-Phenyl-Amine;
Phenyl Alpha Naphthylamine;
N-(1-Naphthyl)Aniline.

CAS No. 90-30-2
EC No. 201-983-0
MF No. C16H13N
MW No. 219.28
Specification of N-Phenyl-1-Naphthylamine CAS 90 30 2

Assay ItemStandard
FormCrystals or flakes
ColorPinkish to light brown
Acidity Coefficient (pKa)0.78±0.30
Melting Point60-62 °C
Refractive Index1.7020
Boiling Point226 °C15 mm Hg

Advantages of N-Phenyl-1-Naphthylamine CAS No. 90-30-2

1. With ozone aging resistance.
2. Can inhibit harmful metals.
3. It can be used as heat stabilizer for polyethylene.