- 4,4'-Diaminobenzophenone
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- $0.00 / 1KG
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2026-02-13
- CAS:611-98-3
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
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| | 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 | | InChI | InChI=1S/C13H12N2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H,14-15H2 | | InChIKey | ZLSMCQSGRWNEGX-UHFFFAOYSA-N | | SMILES | C(C1=CC=C(N)C=C1)(C1=CC=C(N)C=C1)=O | | 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 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2 |
| | 4,4'-Diaminobenzophenone Usage And Synthesis |
| Uses | 4,4′-Diaminobenzophenone (Compound 8h) is a building block. 4,4′-Diaminobenzophenone is widely used in the dye industry as an intermediate in dyes, pigments and photosensitive materials[1]. | | 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.] | | References | [1] Wyss DF, et al. Non-peptidic small-molecule inhibitors of the single-chain hepatitis C virus NS3 protease/NS4A cofactor complex discovered by structure-based NMR screening. J Med Chem. 2004 May 6;47(10):2486-98. DOI:10.1021/jm0305117 |
| | 4,4'-Diaminobenzophenone Preparation Products And Raw materials |
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