PRODUCTS
Bromocyclopentane
| Identification | Product name: | Bromocyclopentane | ||
| English name: | Bromocyclopentane | |||
| Molecular formula: | C5H9Br | Molecular weight: | 149.04 | |
| Structural formula: | .jpg) |
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| CAS No.: | 137-43-9 | RTECS No.: | ||
| HS code: | 29035990 | UN No: | 1993 3/PG 3 | |
| Dangerous goods code: | IMDG Code Page: | |||
| Physical and Chemical Properties | Appearance and properties: | Colorless liquid。There is a sweet aroma. Sensitive to light | ||
| Uses: | Used in organic synthesis. It is used as an intermediate for the synthesis of organic substances such as medicine (cyclopentamethiazine). | |||
| Melting point: | Boiling point: | 137～139 | ||
| Relative density (water=1): | 1.3866 | Moisture : | ||
| Assay : | PH value: | |||
| Saturated vapor pressure (kPa): | Solubility: | Soluble in ethanol and ether, insoluble in water. It turns brown after a long time. | ||
| Critical temperature (℃): | Critical pressure (MPa): | |||
| Heat of combustion (kj/mol): | ||||
| Combustion and explosion hazard | Conditions to avoid: | |||
| Flammability: | Building regulation fire insurance classification: | |||
| Flash point (℃): | 42℃ | Self-Ignition temperature(℃): | ||
| Lower explosive limit (V%): | Upper explosive limit (V%): | |||
| Hazardous characteristics: | ||||
| Combustion (decomposition) products: | Stability: | When the concentration is high, it damages the liver and has an anesthetic effect. The production site should have good ventilation and the equipment should be closed. Operators wear protective equipment. | ||
| Incompatible materials: | Polymerization hazards: | |||
| Fire fighting methods: | ||||
| Risk category: | Packaging sign of Dangerous goods: | |||
| Packaging and transportation | Packing group: | |||
| Directions for storage and transportation: | This product is packed in iron drums or iron drums lined with plastic drums. Store in a cool, ventilated place. Protect from sun, heat, and keep away from fire. Store and transport in accordance with general chemical regulations. | |||
Bromocyclopentane
| Item | Index value |
| Appearance | Colorless liquid |
| Molecular formula | C5H9Br |
| Assay(GC) ≥ | 99.0 |
| Density (d2020)g/cm3 | 1.3866 |
| PH value | 6-8 |
| Moisture (K.F)≤ | 0.1 |
Main Products: 1-Chloropropane | 2-chloropropane | 1-chlorobutane | 2-Chlorobutane | Bromoethane | 1-Bromopropane | 2-1-Bromopropane |
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