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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>N,N'-Di-2-naphthyl-p-phenylenediamine
N,N'-Di-2-naphthyl-p-phenylenediamine
  • N,N'-Di-2-naphthyl-p-phenylenediamine
  • N,N'-Di-2-naphthyl-p-phenylenediamine
  • N,N'-Di-2-naphthyl-p-phenylenediamine
  • N,N'-Di-2-naphthyl-p-phenylenediamine

N,N'-Di-2-naphthyl-p-phenylenediamine

Price $1
Package 1KG
Min. Order: 1KG
Update Time: 2019-12-20

Product Details

Product Name: N,N'-Di-2-naphthyl-p-phenylenediamine CAS No.: 93-46-9
EC-No.: 202-249-2 Min. Order: 1KG
Purity: 99% Supply Ability: KG/T
Release date: 2019/12/20
heidi63
Product Name:
N,N'-Di-2-naphthyl-p-phenylenediamine
Synonyms:
DBNPD;DI-B-NAPHTHYL-P-PHENYLENE DIAMINE;di-beta-naphthyl-p-phenylenediamine;N,N'-Bis(2-naphthyl)-p-phenylenediamine;N,N'-DI-2-NAPHTHYL-1,4-PHENYLENEDIAMINE;N,N'-DI-2-NAPHTHYL-P-PHENYLENEDIAMINE;N,N-DI-2-NAPHTHYL-P-PHENYLENEDIAMINE;N,N'-DI-BETA-NAPHTHYL-P-PHENYLENEDIAMINE
CAS:
93-46-9
MF:
C26H20N2
MW:
360.45
EINECS:
202-249-2
Product Categories:
-;Industrial/Fine Chemicals;Organics;Diphenylamines (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
Mol File:
93-46-9.mol
Article illustration
 
N,N'-Di-2-naphthyl-p-phenylenediamine Chemical Properties
Melting point 
225-229°C
Boiling point 
232-134°C (dec.)
density 
1.25
refractive index 
1.7620 (estimate)
pka
3.10±0.30(Predicted)
Water Solubility 
<0.1 g/100 mL at 19 ºC
CAS DataBase Reference
93-46-9(CAS DataBase Reference)
NIST Chemistry Reference
N,n'-di-beta-naphthyl-p-phenylenediamine(93-46-9)
EPA Substance Registry System
N,N'-Di-2-naphthyl-p-phenylenediamine (93-46-9)

 

General Description
Gray powder.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
N,N'-Di-2-naphthyl-p-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Fire Hazard
Flash point data for N,N'-Di-2-naphthyl-p-phenylenediamine are not available; however, N,N'-Di-2-naphthyl-p-phenylenediamine is probably combustible.
Safety Profile
A human skin irritant. An experimental skin and eye irritant. Mutation data reported. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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