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1-Bromohexadecane

Product name 1-Bromohexadecane
English alias Hexadecane,1-bromo; Hexadecylbromid
Structural formula
Molecular formula C16H33Br
Molecular weight 305.3372
Appearance Colorless Transparent Liquid
Melting point 16-18 ℃(lit.)
Relative density 0.999 g/mL at 25 ℃(lit.)
Boiling point 190 ℃11 mm Hg(lit.)
Water solubility Insoluble
Refractivity n20/D 1.4609(lit.)
Content ≥99.0%
Moisture ≤0.05%
Stability Stable. Incompatible with strong oxidizing agents. Combustible.
Flash point >230 °F
Vapor pressure 0.000233mmHg at 25℃
Storage Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Use Surfactants. Mainly used in organic synthesis, it is used in medicine to synthesize disinfectants such as bromogeramide and domimifen.
Production method Obtained by bromination of hexadecanol: Put hexadecanol into a reaction pot, stir, heat, melt, and add red phosphorus. At 100 ℃, stir thoroughly while adding bromine dropwise. Control the temperature between 120-130 ℃ and complete the dropwise addition after about 6 hours. Continue the reaction and remove all hydrogen bromide. Cool to below 50 ℃, add saturated and sodium chloride, stir and wash, let stand for layering, separate the lower waste liquid, wash with water until neutral, distill, collect the fraction at 220-230 ℃ (2kPa), and obtain 1-bromohexadecane.
UN No.  
Hazard class  
Packing group  
HS code 2903399090
Packing 200KGS/Closed steel drum
CAS # 112-82-3

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