| Identification | Product name: | 1,5-dichloropentane |
| Product name: | 1,5-dichloropentane |
| Molecular formula: | C5H10Cl2 | Molecular weight: | 141.04 |
| Structural formula: |  |
| CAS No: | 628-76-2 | RTECS No: | SA0350000 |
| HS code: | 2903199000 | UN No: | 1552 |
| Dangerous goods code: | 33525 | IMDG Code Page: | 3329 |
| Physical and Chemical Properties | Appearance and properties: | Colorless liquid |
| Uses: | used as Organic synthesis intermediate. |
| Melting point: | −34 °C(lit.) | Boiling point: | 178~181℃ |
| Relative density (water=1): | 1.101 | Moisture : | ≤0.05% |
| Assay : | ≥99% | PH value: | 6.0~8.0 |
| Saturated vapor pressure (kPa): |
| Solubility: | Insoluble in water, but soluble in ethanol, ethyl ether, chloroform. |
| Critical temperature (℃): | - | Critical pressure (MPa): |
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| Heat of combustion (kj/mol): | - |
| Combustion and explosion hazard | Conditions to avoid: | - |
| Flammability: | Flammable | Building regulation fire insurance classification:: | 乙 |
| Flash point (℃): | 27℃ | Self-Ignition temperature(℃): | - |
| Lower explosive limit (V%): |
| Upper explosive limit (V%): | - |
| Hazardous characteristics: | , Flammable In open flame, high temperature and oxidant; High thermal decomposition and release poisonous chlorine gas |
| Combustion (decomposition) products: | Carbon monoxide, Carbon dioxide, hydrogen peroxide | Stability: | Stable |
| Incompatible materials: | strong oxidizing agents, Strong alkali | Polymerization hazards: | Not appearing |
| Fire fighting methods : | dry powder, Dry sand, Carbon dioxide, foam, Water mist |
| Risk category: | 3 | Packaging sign of Dangerous goods: | 7 |
| Packaging and transportation | Packing group: | III |
| Directions for storage and transportation: : | Ventilated, dry warehouse at low temperature; stored With antioxidant, acids separately |