Introduction：Basic information about 1,3-Dimethylpyrazole CAS 694-48-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
1,3-Dimethylpyrazole Basic information
| Product Name: | 1,3-Dimethylpyrazole |
| Synonyms: | 1,3-dimethylpyrazole;1,3-dimethyl-1H-pyrazole(SALTDATA: FREE);α-(2-Chloroethyl)-2-thiophenemethanol;1,3-DiMethylpyrazole, 98.0%,(GC);2,5-DiMethylpyrazole;NSC 190569;1H-Pyrazole,1,3-diMethyl-;1,3- two Methylpyrazole |
| CAS: | 694-48-4 |
| MF: | C5H8N2 |
| MW: | 96.13 |
| EINECS: | 689-662-5 |
| Product Categories: | Pyrazole;Heterocycles;Miscellaneous Reagents |
| Mol File: | 694-48-4.mol |
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1,3-Dimethylpyrazole Chemical Properties
| Melting point | 82.75°C (estimate) |
| Boiling point | 138°C(lit.) |
| density | 0.9561 |
| refractive index | 1.4700 to 1.4740 |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Sparingly) |
| form | Oil |
| pka | 2.72±0.10(Predicted) |
| color | Colourless |
| λmax | 221nm(EtOH)(lit.) |
| CAS DataBase Reference | 694-48-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Dimethylpyrazole(694-48-4) |
Safety Information
| Hazard Codes | Xi |
| RIDADR | UN 1993 3/PG III |
| HazardClass | IRRITANT |
| PackingGroup | III |
| HS Code | 2933199090 |
1,3-Dimethylpyrazole Usage And Synthesis
| Uses | 1,3-Dimethylpyrazole (cas# 694-48-4) is a compound useful in organic synthesis. |
1,3-Dimethylpyrazole Preparation Products And Raw materials
| Preparation Products | PYRAZOLATE-->4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID-->1,3-DIMETHYL-1H-PYRAZOL-4-AMINE-->1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester-->1H-pyrazole-4-carboxaldehyde, 3,5-dimethyl-1-(2-propenyl)--->4-bromo-5-fluoro-1,3-dimethylpyrazole |
