| 4-Bromo-1-methylpyrazole Basic information |
| Product Name: | 4-Bromo-1-methylpyrazole |
| Synonyms: | 4-BROMO-1-METHYL-1H-PYRAZOLE;4-Bromo-1-methylpyrazole;1-Mehtyl-4-Bromo-1H-Pyrazole;cyclopent-1-enecarbaldehyde;1-Methyl-4-bromo-1H-pyrazole;4-bromo-1-methyl-1H-pyrazole(SALTDATA: 0.2HBr);4-broMo-1-Methyl-1H-pyraz...;4-BroMo-1-Methyl-1H-pyrazole, 98+% |
| CAS: | 15803-02-8 |
| MF: | C4H5BrN2 |
| MW: | 161 |
| EINECS: | 605-126-5 |
| Product Categories: | Organohalides;Pyrazole;CHIRAL CHEMICALS;Pyrazoles & Triazoles;Boronic Acid;Heterocyclic Compounds;Azoles;blocks;Bromides;Halides;Pyrazoles & Triazoles |
| Mol File: | 15803-02-8.mol |
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| 4-Bromo-1-methylpyrazole Chemical Properties |
| Boiling point | 185-188°C |
| density | 1.558 |
| refractive index | n20/D 1.531 |
| Fp | 93°C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| pka | 0.21±0.10(Predicted) |
| color | Colorless to pale yellow |
| InChI | InChI=1S/C4H5BrN2/c1-7-3-4(5)2-6-7/h2-3H,1H3 |
| InChIKey | IXJSDKIJPVSPKF-UHFFFAOYSA-N |
| SMILES | N1(C)C=C(Br)C=N1 |
| CAS DataBase Reference | 15803-02-8(CAS DataBase Reference) |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41 |
| Safety Statements | 26-39 |
| RIDADR | UN1760 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
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| 4-Bromo-1-methylpyrazole Usage And Synthesis |
| Uses | 4-Bromo-1-methylpyrazole is a colourless or light yellow liquid at room temperature and pressure. It can be used as an intermediate in organic synthesis. It has good solubility in common organic solvents such as ethyl acetate, dichloromethane, dimethyl sulfoxide, and N, N-dimethylformamide but poor solubility in water. |
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| 4-Bromo-1-methylpyrazole Preparation Products And Raw materials |
| Preparation Products | 1-Methyl-1H-pyrazole-4-boronic acid-->1-METHYL-1H-PYRAZOL-4-YLAMINE-->Boronic acid, B-(1-methyl-1H-pyrazol-4-yl)-, bis(1-methylethyl) ester-->4-bromo-1-methylpyrazole-3-carboxy acid-->1-Methyl-4-(tributylstannyl)-1H-pyrazole |
Product picture
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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In stock
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