Other grades of this product :
| 4,4'-Diaminobenzophenone Basic information |
| 4,4'-Diaminobenzophenone Chemical Properties |
| Melting point | 243-247 °C(lit.) | | Boiling point | 452.8±30.0 °C(Predicted) | | density | 1.233±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | almost transparency in Methanol | | pka | 2.81±0.10(Predicted) | | form | powder to crystal | | color | Light yellow to Brown | | BRN | 2211861 | | InChIKey | ZLSMCQSGRWNEGX-UHFFFAOYSA-N | | CAS DataBase Reference | 611-98-3(CAS DataBase Reference) | | NIST Chemistry Reference | Bis(4-aminophenyl)methanone(611-98-3) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37 | | WGK Germany | 3 | | HS Code | 29223990 |
| 4,4'-Diaminobenzophenone Usage And Synthesis |
| Purification Methods | Purify the phenone by recrystallisation from EtOH and by sublimation in high vacuum. The dihydrochloride has m 260o(dec) (from EtOH), and the thiosemicarbazone has m 207-207.5o(dec) (from aqueous EtOH). [Kuhn et al. Chem Ber 75 711 1942, Beilstein 14 IV 255.] |
| 4,4'-Diaminobenzophenone Preparation Products And Raw materials |
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