1-브로모헥사데칸

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

• 예방조치문구

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

1-브로모헥사데칸 MSDS

• 1-Bromohexadecane

1-브로모헥사데칸 화학적 특성, 용도, 생산

• 화학적 성질

  colourless to yellow liquid or solid.soluble in ether, alcohol, insoluble in water.
  

• 용도

  1-Bromohexadecane is used in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains. It is also used to synthesize [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents.

• 용도

  1-Bromohexadecane has been used:
  in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains
  as extraction solvent in determination of endocrine-disrupting phenols (EDPs) in water samples by ultrasound-assisted emulsification microextraction (MS-USAEME) method
  in the preparation of [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents
  in the synthesis of surfactant, N-hexadecyl ethylenediamine triacetic acid (HED3A)

• 제조 방법

  Synthesis of 1-Bromohexadecane from hexadecanol by bromination: put hexadecanol into the reaction pot and stir, heat, melt and put in red phosphorus. Add bromine drop by drop at 100℃ with sufficient stirring on one side, control 120-130℃, about 6h drop by drop, continue the reaction and drain the hydrogen bromide. Cool to below 50 ℃, add saturated and sodium chloride, stirring and washing, resting stratification, parting off the lower waste stream, then wash with water to neutral, distillation, collect 220-230 ℃ (2kPa) fraction, to obtain 1-bromohexadecane.

• Purification Methods

  Shake the bromide with H2SO4, wash with H2O, dry with K2CO3 and fractionally distil it in vacuo.[Beilstein 1 IV 542.]

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