1-chlorobutane
| Identification | Product name: | 1-chlorobutane | ||
| English name: | 1-chlorobutane | |||
| Molecular formula: | C4H9Cl | Molecular weight: | 92.57 | |
| Structural formula: |  |
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| CAS No.: | 109-69-3 | RTECS No.: | EJ6300000 | |
| HS code: | 2903299000 | UN No: | 1127 | |
| Dangerous goods code: | 32033 | IMDG Code Page: | 3110 | |
| Physical and Chemical Properties | Appearance and properties: | Colorless liquid | ||
| Uses: | Raw materials and solvents for organic synthesis. | |||
| Melting point: | -123℃ | Boiling point: | 78.4°C | |
| Relative density (water=1): | 0.8862 | Moisture : | ≤0.05% | |
| Assay: | ≥99% | PH value: | 6.0~8.0 | |
| Saturated vapor pressure (kPa): | 150 mm Hg ( 50 °C) | Solubility: | Colorless and transparent liquid. It is miscible with ethanol and ether, but insoluble in water. | |
| Critical temperature (℃): | 269 | Critical pressure (MPa): | 3.68 | |
| Heat of combustion (kj/mol): | 2696.7 | |||
| Combustion and explosion hazard | Conditions to avoid: | NO | ||
| Flammability: | Flammable | Building regulation fire insurance classification: | A | |
| Flash point (℃): | -6℃ | Self-Ignition temperature(℃): | 460℃ | |
| Lower explosive limit (V%): | 1.8 | Upper explosive limit (V%): | 10.1 | |
| Hazardous characteristics: | Mixed with air and blast; Reacts with divalent metals to form explosive products. | |||
| Combustion (decomposition) products: | Carbon monoxide, carbon dioxide, hydrogen chloride, phosgene. | Stability: | Stable | |
| Incompatible materials: | Strong oxidant, strong alkali. | Polymerization hazards: | Not appearing | |
| Fire fighting methods: | Dry powder, carbon dioxide, foam, water mist | |||
| Risk category: | 3.2 | Packaging sign of Dangerous goods: | 7 | |
| Packaging and transportation | Packing group: | Ⅱ | ||
| Directions for storage and transportation: | It should be stored in a dry and cool place, protected from rain, moisture, and sun exposure. | |||
1-chlorobutane quality index
| Item | Index value |
| Appearance | Colorless liquid |
| Molecular formula | CH3(CH2)3Cl |
| Assay ≥ | 99% |
| Density (d2020)g/cm3 | 0.8862 |
| PH value | 6.0~8.0 |
| Moisture ≤ | 0.05% |
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