| 4-dimethylaminopyridine |
| Formular: |
C7H10N2 |
| Chemical structure: |
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 |
| Molecular weight: 122.17 |
| Appearance: |
| slightly light yellow or white crystal |
| Melting Point(oC): 112-114 |
| Purity Grade: ≥99% |
| Water content: 0.5%max |
| Solution: solubility in 100g water at 25oC is 7.6g |
| Boiling point: 162oC(50mmHg) |
| Freezing point: 111.6oC |
| Flash point: 230oC |
| CA register number: 1122-58-3 |
| Toxicity: LD50=230mg/kg |
| Solubility: |
| dissolved in water,ethanol,ketone,benzene,toluene,xylene,dichloroethene,chloroform,acetic acid,acetic anhydride,acetic ester,THF,triethylamine,pyridine,DMF etc. |
| Product use: |
| supercatalyst for nucleophilic acylation |
| Storage and package: |
| 1kg/bag,20kg/box(pail),keep tightly in cool anddry place |
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