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Sanhe Biochemical
1-Bromopentane
| Product name | 1-Bromopentane |
| English alias | N-Pentyl Bromide; Pentane, 1-Bromo-; Amyl Bromide; |
| Structural formula | .png) |
| Molecular formula | C5H11Br |
| Molecular weight | 151.04500 |
| Appearance | Colorless Transparent Liquid |
| Melting point | −95 ℃ (lit.) |
| Relative density | 1.218 g/mL at 25 ℃(lit.) |
| Boiling point | 130 ℃ (lit.) |
| Water solubility | Practically Insoluble |
| Refractivity | n20/D 1.444(lit.) |
| Content | ≥99.0% |
| Moisture | ≤0.05% |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| Flash point | 88 °F |
| Vapor pressure | 12.5mmHg at 25℃ |
| Storage | Ventilation, low-temperature drying, and separate storage from oxidants in the warehouse |
| Use | Used as an intermediate in medicine, dyes, spices, etc. |
| Production method | Using 210g (48%) of hydrobromic acid, 60g of concentrated sulfuric acid, 88g (1.0mol) of 1-pentanol (2), and 10g of concentrated sulfuric acid, following the preparation method of 1-bromopropane, the product was evaporated using a distillation column. The fraction was collected at 127-130 ℃ to obtain 135g of 1-bromopropane (1) with a yield of 89%. |
| UN No. | UN 1993 3/PG 3 |
| Hazard class | 3 |
| Packing group | |
| HS code | 2903309090 |
| Packing | 200KGS/Closed steel drum |
| CAS # | 110-53-2 |
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