CN
Cyclopropyl bromide
| Identification | Chinese Name: | 溴甲基环丙烷 | ||
| English Name: | Cyclopropyl bromide | |||
| CAS No.: | 4333-56-6 | Abbreviation / Alias | CPB； | |
| Structural Formula: | ||||
| Molecular Formula: | C3H5Br | Molecular Weight | 120.98 | |
| HS Code: | 2903890090 | UN No.: | 1993 | |
| Physical and Chemical Properties | Appearance and Properties: | Colorless to pale yellow transparent liquid | ||
| Main Applications: | An important pharmaceutical intermediate, used to synthesize naltrexone, roflumilast and related compounds. | |||
| Assay | ≥99.00% | Moisture: | ≤0.5% | |
| Relative Density (water = 1): | 1.51 | Flash Point (°C): | -6.67℃ | |
| Melting Point: | / | Boiling Point: | 69°C | |
| Hazard Class: | 3 | / | / | |
| Packaging and Transport | Packing Group: | Ⅱ | Packaging: | 50 L/plastic drum; smaller packs available |
| Storage and Transport Notes: | Flammable. Keep sealed, protected from light, and store at low temperature. | |||
| Status | Commercial production | |||
Cyclopropyl bromide Specs
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Item</td>
<td colspan="2" style="width: 342px;" x:str="">Specification</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Appearance</td>
<td colspan="2" style="width: 342px;" x:str="">Colorless to pale yellow transparent liquid</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Assay</td>
<td colspan="2" style="width: 342px;" x:num="0.98">≥99.00%</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Moisture</td>
<td colspan="2" style="width: 342px;" x:str="">≤0.5% </td>
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