Basic Information
Other Names: O-Dichlorobenzol; ODCB 
Molecular Formula: C6H4Cl2
Molecular Weight: 147
CAS NO.: 95-50-1
EINECS NO.: 202-425-9
UN NO.: 1591
H.S. CODE NO.: 29039110
Purity: 99.5% min.
Physicochemical Properties
1.Appearence: Colourless Liquid
2.Melting Point: -17℃
3.Boiling Point: 179-181℃
4.Specific Gravity: 1.3 at 20℃
5.Saturation Concentration: 0.1% at 20℃
6.Refractive Index: 1.5515 at 20℃
7.Partition Coefficient: 3.43
8.Stability: Stable, but possibly light sensitive. Combustible. Incompatible with oxidizing agents, aluminium, aluminium alloys. Attacks some rubbers and plastics.
Technical Specifications
| Item | Specification
| Testing Results
|
Purity
| 99.5% min.
| 99.75%
|
| Moisture | 300 ppm max. | 217 ppm |
| PDCB (1,3-Dichlorobenzene) | 0.3% max. | 0.15% |
| HB (High Boiling) | 0.2% max. | 0.09% |
| LB (Low Boiling) | 0.1% max. | 0.03% |
| Acidity | 0.001 max. | 0.0008 |
Packaging Types
250kg iron drums; ISO TANK or as per customers' requirement
Applications
Mainly used to produce the intermedites of medicine, agro pesticides and dyes; Solvent for waxes, gums, resins, tars, rubbers, oils, asphalts; Insecticide for termites and locust borers; Fumigant; Removing sulfur from illuminating gas; As degreasing agent for metals, leather, wool; As ingredient of metal polishes; As heat transfer medium.
Transport Information
1.IMDG: Class 6.1
2.Packaging group: III
3.Storage: Stored in a cool, ventilated warehouse. Away from fire and heat source. Keep container sealed. Should with oxidant, aluminum, food chemicals Mixed storage stored apart, avoid by all means. Equipped with corresponding varieties and number of fire equipment. Should be equipped with emergency treatment equipment and storage area suitable for material.
