 Antioxidant DNP |
| 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,ANTIOXIDANT DNP |
| CAS NO: |
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 |
| Structural formula: |
 |
| N,N'-Di-2-naphthyl-p-phenylenediamine Chemical Properties |
| Light grey powder |
| mp: |
225-229¡ãC |
| bp: |
232-134¡ãC (dec.) |
| density: |
1.25 |
| Water Solubility: |
<0.1 g/100 mL at 19¡ãC |
| CAS DataBase Reference: |
93-46-9(CAS DataBase Reference) |
| NIST Chemistry Reference: |
93-46-9(NIST) |
| EPA Substance Registry System: |
93-46-9(EPA Substance) |
| Safety Information |
| Risk Statements: |
20/21/22-36/37/38 |
| Safety Statements: |
22-36/37/39 |
| RTECS: |
ST2100000 |
| Usage |
Used for the natural rubber and synthetic rubber universal antioxidant |
| Packing |
paper-plastic bag l, net weight 25kg/bag |
| Quality standards |
Appearance: |
ash is violet white powder |
|
Melting point: |
255¡ãC |
|
Purity: |
¡Ý98% |
|
