PRODUCTS
1-Bromobutane
| Identification | Product name: | 1-Bromobutane | ||
| English name: | 1-Bromobutane | |||
| Molecular formula: | C4H9Br | Molecular weight: | 137.02 | |
| Structural formula: |  |
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| CAS No.: | 109-65-9 | RTECS No.: | EJ6225000 | |
| HS code: | 29033036 | UN No: | 1126 3/PG 2 | |
| Dangerous goods code: | IMDG Code Page: | |||
| Physical and Chemical Properties | Appearance and properties: | Colorless, transparent, aromatic liquid | ||
| Uses: | Used as rare element extractant, alkylating agent and organic synthesis raw material, and also used as raw material for medicine, dye and perfume | |||
| Melting point: | -112.4 | Boiling point: | 100~104 | |
| Relative density (water=1): | 1.276 | Moisture : | ||
| Assay : | PH value: | |||
| Saturated vapor pressure (kPa): | 5.58（25℃） | Solubility: | Insoluble in water, slightly soluble in carbon tetrachloride, soluble in chloroform, miscible in ethanol, ether and acetone. | |
| Critical temperature (℃): | Critical pressure (MPa): | 4.54 | ||
| Heat of combustion (kj/mol): | ||||
| Combustion and explosion hazard | Conditions to avoid: | |||
| Flammability: | Building regulation fire insurance classification: | |||
| Flash point (℃): | 18 | Self-Ignition temperature(℃): | ||
| Lower explosive limit (V%): | 2.6（100℃） | Upper explosive limit (V%): | 6.6（100℃） | |
| Hazardous characteristics: | ||||
| Combustion (decomposition) products: | Stability: | Stable | ||
| Incompatible materials: | Polymerization hazards: | |||
| Fire fighting methods: | ||||
| Risk category: | Packaging sign of Dangerous goods: | |||
| Packaging and transportation | Packing group: | |||
| Directions for storage and transportation: | Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 37℃. Keep the container tightly closed. It should be stored separately from oxidants, alkalis, active metal powders, etc., and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that easily generate sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. | |||
1-Bromobutane
| Item | Index value |
| Appearance | Colorless transparent liquid |
| Molecular formula | C4H9Br |
| Assay(GC) ≥ | 99.0 |
| Density (d2020)g/cm3 | 1.276 |
| 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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