Identification  | Product name:  | 1, 2-dibromoethane  | ||
Product name:  | 1, 2-dibromoethane  | |||
Molecular formula:  | C2H4Br2  | Molecular weight:  | 187.86  | |
Structural formula:  | 
  | |||
CAS No:  | 106-93-4  | RTECS No:  | KH9275000  | |
HS code:  | 2903310000  | UN No:  | 1605  | |
Dangerous goods code:  | 61565  | IMDG Code Page:  | 6150  | |
Physical and Chemical Properties  | Appearance and properties:  | Colorless transparent liquid; in the light of partially decomposed easily absorbed by the skin, drugs.  | ||
Uses:  | Used as ethane reagent, solvent, and insecticide to eelworm, and may be synthesized to be amine plant growth solvent, also used as plumb eliminating solvent in gas anti-shaking liquid, metal surface dealing solvent and for fire extinguishing solvent.  | |||
Melting point:  | 9℃  | Boiling point:  | 131°C  | |
Relative density (water=1):  | 2.18  | Moisture :  | ≤0.05%  | |
1, 2-dibromoethane Assay ≥  | 99.00%  | PH value:  | 6.0~8.0  | |
Saturated vapor pressure (kPa):  | 11.7 mm Hg ( 25 °C)  | Solubility:  | dissolving in water, and may mix with grain alcohol, aether, multitudinous other organic solvent. It may discompose a little with light, and explode mixing with liquid amine at the room temperature.  | |
Critical temperature (℃):  | -  | Critical pressure (MPa):  | Log value of Octanol / water partition coefficient: 1.93  | |
Heat of combustion (kj/mol):  | meaningless  | |||
Combustion and explosion hazard  | Conditions to avoid:  | Illumination.  | ||
Flammability:  | Nonflammable  | Building regulation fire insurance classification::  | -  | |
Flash point (℃):  | -  | Self-Ignition temperature(℃):  | -  | |
Lower explosive limit (V%):  | -  | Upper explosive limit (V%):  | -  | |
Hazardous characteristics:  | Decomposition by heat generating toxic bromide gas. With strong oxidizing agents can react.  | |||
Combustion (decomposition) products:  | Hydrogen bromide  | Stability:  | Stable  | |
Incompatible materials:  | Alkali, metal, strong oxidizing agents  | Polymerization hazards:  | Not appearing  | |
Fire fighting methods :  | Dry powder, foam, carbon dioxide, sandy soil.  | |||
Risk category:  | 6.1  | Packaging sign of Dangerous goods:  | 14  | |
Packaging and transportation  | Packing group:  | Ⅱ  | ||
Directions for storage and transportation: :  | Warehouse ventilation drying at low temperature; and an oxidizing agent, food additives are stored separately.  | |||
1, 2-dibromoethane quality index
Item  | Index value  | 
Appearance  | Colorless transparent liquid  | 
Molecular formula  | C2H4Br2  | 
1, 2-dibromoethane Assay ≥  | 99.00%  | 
Density (d2020) g/cm3  | 2.18  | 
PH value:  | 6.0~8.0  | 
Moisture ≤  | 0.05%  |