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1,4-dibromobutane

Identification Product name: 1,4-dibromobutane
English name: 1,4-dibromobutane
Molecular formula: BrCH2(CH2)2CH2Br Molecular weight: 215.93
Structural formula:
CAS No.: 110-52-1 RTECS No.:  EJ7565000
HS code:  2903399090 UN No:  UN 2810 6.1/PG 3
Dangerous goods code:  T,Xi,C IMDG Code Page:  
Physical and Chemical Properties Appearance and properties: Colorless or slightly yellow liquid; this product has local irritation and has anesthetic effect at high concentrations.
Uses: This product is used in the pharmaceutical industry to manufacture aminophylline, Kebiqing, Ququjing, etc.
Melting point: -20℃ Boiling point: 63-65°C
Relative density (water=1): 1.808 Moisture ≤: 0.05%
1,4-dibromobutaneAssay ≥ 99% PH value: 6.0~8.0
Saturated vapor pressure (kPa): - Solubility: Insoluble in water, soluble in alcohol, ether and chloroform.
Critical temperature (℃): - Critical pressure (MPa): -
Heat of combustion (kj/mol): -
Combustion and explosion hazard Conditions to avoid: -
Flammability: - Building regulation fire insurance classification: -
Flash point (℃): - Self-Ignition temperature(℃): -
Lower explosive limit (V%): - Upper explosive limit (V%): -
Hazardous characteristics: -
Combustion (decomposition) products: - Stability: -
Incompatible materials: - Polymerization hazards: -
Fire fighting methods: -
Risk category: 6.1 Packaging sign of Dangerous goods: -
Packaging and transportation Packing group: 250KG/barrel.
Directions for storage and transportation:  

 

1,4-dibromobutane quality index

Item Index value
Appearance Colorless or slightly yellow liquid 
Molecular formula BrCH2(CH2)2CH2Br 
1,4-dibromobutaneAssay ≥ 99.00% 
Density (d2020)g/cm3 1.7890 
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  |  

Yixing ChengYuan Chemical Co., Ltd.

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