| 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): |
|
| 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 |
