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| | N,N'-Di-2-naphthyl-p-phenylenediamine Basic information |
| | 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) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly) | | form | Solid | | pka | 3.10±0.30(Predicted) | | color | Pale Grey to Light Grey | | Water Solubility | <0.1 g/100 mL at 19 ºC | | CAS DataBase Reference | 93-46-9(CAS DataBase Reference) | | NIST Chemistry Reference | | | EPA Substance Registry System | |
| | N,N'-Di-2-naphthyl-p-phenylenediamine Usage And Synthesis |
| Uses | ASM-DNT can be used as a rubber door panel part. | | Uses | N,N-Di-β-naphtyl-4-phenylenediamine is used as antioxidant; stabilizer; polymerization inhibitor; intermediate in organic synthesis; antidegradant for latex, nitrile rubber, styrene-butadiene, and nitrile-butadiene rubber. | | 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 ga搜索引擎优化us 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. |
| | N,N'-Di-2-naphthyl-p-phenylenediamine Preparation Products And Raw materials |
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