2,2'-DIHYDROXYBENZOPHENONE manufacturers
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| 2,2'-DIHYDROXYBENZOPHENONE Basic information |
| 2,2'-DIHYDROXYBENZOPHENONE Chemical Properties |
Melting point | 61-62.5 °C(lit.) | Boiling point | 333°C (estimate) | density | 1.1956 (rough estimate) | refractive index | 1.5090 (estimate) | solubility | almost transparency in Methanol | form | powder to crystal | pka | 7.32±0.30(Predicted) | color | Light yellow to Yellow to Green | CAS DataBase Reference | 835-11-0(CAS DataBase Reference) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-37/39 | WGK Germany | 3 | HS Code | 2914.50.3000 |
| 2,2'-DIHYDROXYBENZOPHENONE Usage And Synthesis |
Preparation | Preparation by diazotization of 4,4′-diamino-2,2′- di-hydroxybenzophenone in diluted hydrochloric acid, followed by treatment with 50% phosphorous acid at 0° for 1 h, then at r.t. for 24 h (34%). | Definition | ChEBI: 2,2'-Dihydroxybenzophenone is a member of benzophenones. |
| 2,2'-DIHYDROXYBENZOPHENONE Preparation Products And Raw materials |
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