| Identification | |
| Name: | Diphenylamine |
| Synonyms: | Diphenylamine(8CI);Anilinobenzene;Benzene, (phenylamino)-;DBA;DFA;DPA;N,N-Diphenylamine;N-Phenylaniline;N-Phenylbenzenamine;NSC 215210;Naugalube 428L;No-Scald;Benzenamine,N-phenyl-; |
| CAS: | 122-39-4 |
| EINECS: | 204-539-4 |
| Molecular Formula: | C12H11N |
| Molecular Weight: | 169.2224 |
| InChI: | InChI=1S/C12H11N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2811/3077 |
| Density: | 1.16 |
| Stability: | Stable; may discolour on exposure to light. Incompatible with strong acids, strong oxidizing agents. |
| Refractive index: | 1.634 |
| Water Solubility: | Slightly soluble. 0.03 g/100 mL |
| Solubility: | 0.03 g/100 mL in water |
| Appearance: | white crystals or powder |
| Specification: |
?Diphenylamine (CAS NO.122-39-4) is also named as AI3-00781 ; Aniline, N-phenyl- ; Anilinobenzene ; Benzenamine, N-phenyl- ; Benzene, (phenylamino)- ; Benzene, anilino- ; Big Dipper ; C.I. 10355 ; CCRIS 4699 ; CI 10355 ; Caswell No. 398 ; DFA ; DPA (VAN) ; Deccoscald 282 ; Difenylamin ; Difenylamin [Czech] ; HSDB 1108 ; N,N-Diphenylamine ; N-Fenylanilin ; N-Fenylanilin [Czech] ; N-Phenylaniline ; N-Phenylbenzenamine ; NSC 215210 ; Naugalube 428L ; No-Scald ; No-Scald DPA 283 ; Phenylaniline ; Scaldip ; Shield DPA?.?Diphenylamine (CAS NO.122-39-4) is?white crystals or powder with a pleasant odor. Dust may be explosive if mixed with air in critical proportions and in the presence of a source of ignition.?Inhalation may irritate mucous membranes. Overexposure, including ingestion of solid or skin contact, may cause fast pulse, hypertension, and bladder trouble. Contact with dust irritates eyes. Diphenylamine discolors in light. It can react violently with hexachloromelamine and trichloromelamine. Diphenylamine is incompatible with strong oxidizing agents and strong acids.?It is also incompatible with iron and silver salts. Diphenylamine reacts with nitrogen oxides. |
| Report: |
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. |
| Packinggroup: | III |
| Sensitive: | Air & Light Sensitive |
| Color: | tan |
| Safety Data | |
| Hazard Symbols |
T:Toxic
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