Products
1,4-Dichlorobutane
| Identification | Product name: | 1,4-dichlorobutane | ||
| Product name: | 1,4-dichlorobutane | |||
| Molecular formula: | C4H8Cl2 | Molecular weight: | 127.01 | |
| Structural formula: |  |
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| CAS No: | 110-56-5 | RTECS No: | ||
| HS code: | 2903199000 | UN No: | 1993 | |
| Dangerous goods code: | 33525 | IMDG Code Page: | ||
| Physical and Chemical Properties | Appearance and properties: | Colorless liquid | ||
| Uses: | as Organic synthetic raw material, solvent. | |||
| Melting point: | -38℃ | Boiling point: | 161℃ | |
| Relative density (water=1): | 1.16 | Moisture : | ≤ 0.05% | |
| Assay : | ≥99% | PH value: | 6.0~8.0 | |
| Saturated vapor pressure (kPa): | 0.53(20℃) | Solubility: | Insoluble in water, soluble in most organic solvents. | |
| Critical temperature (℃): | - | Critical pressure (MPa): | - | |
| Heat of combustion (kj/mol): | - | |||
| Combustion and explosion hazard | Conditions to avoid: | - | ||
| Flammability: | Flammable | Building regulation fire insurance classification:: | - | |
| Flash point (℃): | 52℃ | Self-Ignition temperature(℃): | - | |
| Lower explosive limit (V%): | - | Upper explosive limit (V%): | - | |
| Hazardous characteristics: | Flammable, Flammable in open flame, high heat. Thermal decomposition can release the highly toxic phosgene. The strong reactions can occur with antioxidants. | |||
| Combustion (decomposition) products: | Carbon monoxide, Carbon dioxide, Hydrogen chloride. | Stability: | - | |
| Incompatible materials: | strong oxidizing agents, Strong alkali. | Polymerization hazards: | - | |
| Fire fighting methods : | spray Water for cooling container, move container from fire to open place if possible. Fire extinguishing agent: foam, Carbon dioxide, dry powder, Sandy soil. | |||
| Risk category: | 3 | Packaging sign of Dangerous goods: | - | |
| Packaging and transportation | Packing group: | III | ||
| Directions for storage and transportation: : | Stored in a cool, ventilated warehouse; away from fire and heat source. The temperature should not be more than 30 ℃. Keep container closed. Stored apart with antioxidant, acids, alkalis; avoid mixed store. Use explosion-proof lighting, ventilation facilities. | |||
1,4-dichlorobutane quality index
| Item | Index value |
| Appearance | Colorless liquid |
| Molecular formula | C4H8Cl2 |
| Assay ≥ | 99% |
| Density (d2020) g/cm3 | 1.16 |
| PH value | 6.0~8.0 |
| Moisture ≤ | 0.05% |
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