PRODUCTS
Sanhe Biochemical
Cyclopentyl bromide
| Product name | Cyclopentyl bromide |
| English alias | Bromocyclopentane; 4-Chloroquinoline; |
| Structural formula | ![]() |
| Molecular formula | C5H9Br |
| Molecular weight | 149.029 |
| Appearance | Colorless liquid. Has a camphor like aroma. Long set to brown |
| Melting point | |
| Relative density | 1.39 g/mL at 25 ℃(lit.) |
| Boiling point | 137-139 ℃(lit.) |
| Water solubility | Soluble in ethanol and ether, insoluble in water |
| Refractivity | n20/D 1.4881(lit.) |
| Content | ≥99.0% |
| Moisture | ≤0.05% |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| Flash point | 95 °F |
| Vapor pressure | 9.73mmHg at 25℃ |
| Storage | Store at R.T. |
| Use | Used as an intermediate in organic synthesis for the production of the drug cyclopentamethylthiazide. |
| Production method | Obtained by bromination of cyclopentene. |
| UN No. | UN 1993 3/PG 3 |
| Hazard class | 3 |
| Packing group | III |
| HS code | 2903599090 |
| Packing | 250KGS/steel drum |
| CAS # | 137-43-9 |
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