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1,4-dichlorobutane

Identification Product name: 1,4-dichlorobutane
English name: 1,4-dichlorobutane
Molecular formula:  C4H8Cl2 Molecular weight:  127.01
Structural formula:
CAS No.: 110-56-5 RTECS No.:  
HS code:  2903299000 UN No:  UN 1993 3/PG 3
Dangerous goods code:  33525  IMDG Code Page:  
Physical and Chemical Properties Appearance and properties:  Colorless liquid
Uses:  Used as raw material and solvent for organic synthesis. Used in the synthesis of adiponitrile, medicine Kebiqing, etc.
Melting point:  -38℃ Boiling point:  161℃
Relative density (water=1):  1.141 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: Heat, flames, sparks
Flammability: Flammable Building regulation fire insurance classification: -
Flash point (℃): 40℃ Self-Ignition temperature(℃): -
Lower explosive limit (V%): - Upper explosive limit (V%): -
Hazardous characteristics: Flammable, flammable in case of open flame and high heat. Thermal decomposition can release highly toxic phosgene. It can react with oxidants.
Combustion (decomposition) products: Carbon monoxide, carbon dioxide, hydrogen chloride. Stability: Stable
Incompatible materials: Strong oxidant, strong alkali. Polymerization hazards: -
Fire fighting methods: Spray water to cool the container, and move the container from the fire scene to an open place if possible. Extinguishing agent: foam, carbon dioxide, dry powder, sand.
Risk category: 3.3 Packaging sign of Dangerous goods: -
Packaging and transportation Packing group: III
Directions for storage and transportation: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30℃. Keep the container tightly closed. It should be stored separately from oxidants and alkalis, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities.

 

1,4-dichlorobutane quality index

Item Index value
Appearance  Colorless liquid
Molecular formula   C4H8Cl2
Assay ≥  99%
Density (d2020)g/cm3  1.141
PH value  6.0~8.0
Moisture ≤  0.05%

Main Products: 1-Chloropropane  |  2-chloropropane  |  1-chlorobutane  |  2-Chlorobutane  |  Bromoethane  |  1-Bromopropane  |  2-1-Bromopropane  |  

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