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Product Name:4-(2-THIAZOLYLAZO)RESORCINOL CAS:2246-46-0
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| 4-(2-THIAZOLYLAZO)RESORCINOL Basic information | Description |
| 4-(2-THIAZOLYLAZO)RESORCINOL Chemical Properties |
Melting point | 211 °C (dec.)(lit.) | Boiling point | 434.5±38.0 °C(Predicted) | density | 1.53±0.1 g/cm3(Predicted) | solubility | almost transparency in hot EtOH50vol% | form | powder to crystal | pka | 7.99±0.35(Predicted) | color | Light yellow to Brown | BRN | 204257 | Dielectric constant | 4.0(Ambient) | CAS DataBase Reference | 2246-46-0(CAS DataBase Reference) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-36 | WGK Germany | 3 | HS Code | 2934.10.2000 |
| 4-(2-THIAZOLYLAZO)RESORCINOL Usage And Synthesis |
Description | A dark, viscous,usually pungent substance, tar is derived from the destructive distillation of various organic compounds such as wood,coal, or shale,that is used for various industrial purposes.
| Uses | 4-(2-Thiazolylazo)resorcinol is used in treatment of psoriasis. | Purification Methods | Dissolve it in aqueous alkali, extract it with diethyl ether, and re-precipitate it with dilute HCl. The purity is checked by TLC on silica gel using pet ether/diethyl ether/EtOH (10:10:1) as the mobile phase. It complexes with Cu2+ (pH 3-4), Co2+ and Ni2+ (pH 7) and Zn2+ , andCd2+ (pH 8.4). [Beilstein 27 III/IV 5988.] |
| 4-(2-THIAZOLYLAZO)RESORCINOL Preparation Products And Raw materials |
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