N,N'-Di-2-naphthyl-...

N,N'-Di-2-naphthyl-p-phenylenediamine/Antioxidant DNP
N,N'-Di-2-naphthyl-p-phenylenediamine/Antioxidant DNP

N,N'-Di-2-naphthyl-p-phenylenediamine/Antioxidant DNP

Min.Order / FOB Price:Get Latest Price

25 Kilogram

FOB Price: USD 1.0000

  • Min.Order :25 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

112721-02-5 Diafen NN Santowhite CL

Quick Details

  • Appearance:Gray powder
  • Application:Rubber Auxiliary Agents and OLED
  • PackAge:25kg/drum
  • ProductionCapacity:18|Metric Ton|Month
  • Storage:RT.
  • Transportation:BY SEA OR AIR

Superiority:

Chemical Name: N,N'-Di-2-naphthyl-p-phenylenediamine
Molecular Formula: C26H20N2
Formula Weight: 360.45
CAS No.: 93-46-9

Item

Specification 

Specific rotation

+39.5 to +41.5° 

State of solution(transmittance)

Clear 98.0% min.

Chloride[cl]

0.020% max. 

Ammonium [NH4]

0.02% max. 

Sulfate[SO4]

0.020% max

Iron[Fe]

10ppm max.

Heavy metals [Pb]

10ppm max

Arsenic[As2O3]

1ppm max

Other amino acids

Chromatographically not detectable

Loss on drying

0.20% max. 

Residue on ignition[sulfated]

0.10% max.

Assay

99.0% min

 

Details:

 
 
 
N,N'-Di-2-naphthyl-p-phenylenediamine Basic information
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;112721-02-5;60005-69-8
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
N,N'-Di-2-naphthyl-p-phenylenediamine Structure
N,N'-Di-2-naphthyl-p-phenylenediamine Chemical Properties
mp 225-229°C
bp 232-134°C (dec.)
density 1.25
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 1,4-Benzenediamine, N,N'-di-2-naphthalenyl- (93-46-9)
Safety Information
Risk Statements 20/21/22-36/37/38
Safety Statements 22-36/37/39
RTECS ST2100000

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