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| | 2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96 Basic information |
| Product Name: | 2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96 | | Synonyms: | 5-Phenyl-1,3,4-thiadiazole-2-amine;5-Phenyl-2-amino-1,3,4-thiadiazole;NSC 677;2-AMino-5-phenyl-1,3,4-thiadiazole 96%;2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96;2-Amino-5-phenyl-1,3,4-thiazole;1,3,4-thiadiazol-2-amine, 5-phenyl-;2-Amino-5-phenyl-1,3,4-thiadiazole,97% | | CAS: | 2002-03-1 | | MF: | C8H7N3S | | MW: | 177.23 | | EINECS: | | | Product Categories: | Heterocyclic Building Blocks;Building Blocks;Heterocyclic Building Blocks;Thiadiazoles;Building Blocks;Chemical Synthesis | | Mol File: | 2002-03-1.mol |  |
| | 2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96 Chemical Properties |
| Melting point | 223-227 °C(lit.) | | Boiling point | 359.0±25.0 °C(Predicted) | | density | 1.333±0.06 g/cm3(Predicted) | | solubility | soluble in Dimethylformamide | | form | powder to crystal | | pka | 2.90±0.10(Predicted) | | color | White to Yellow to Orange | | λmax | 267nm(H2SO4 aq.)(lit.) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 2934999090 |
| | 2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96 Usage And Synthesis |
| Uses | 2-Amino-5-phenyl-1,3,4-thiadiazole may be used for the synthesis of 1,3,4-thiadiazole derivatives. | | General Description | 2-Amino-5-phenyl-1,3,4-thiadiazole on condensation with benzaldehyde (SPT), 4-nitrobenzaldehyde (SNT), 4-methoxybenzaldehyde (SMT), 2-hydroxybenzaldehyde (SSTH) or 2-hydroxyacetophenone affords Schiff′s bases. Its molecular geometry and vibrational frequencies have been evaluated using the Hartree-Fock and density functional method (B3LYP). 2-Amino-5-phenyl-1,3,4-thiadiazole has been reported to inhibit the corrosion of mild steel in 0.5M H2SO4 and 1.0M HCl. Corrosion inhibition has been examined using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS). |
| | 2-AMINO-5-PHENYL-1 3 4-THIADIAZOLE 96 Preparation Products And Raw materials |
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