DMAP

• Post Date:

  May 09,2013

• Expiry Date:

  May 09,2014

• Detailed Description:

  Cas No. :1122-58-3 Quantity: 100Kilograms
  Specs:Assay:≥99.5% Moisture:≤0.5%
  Payment Method: T/T L/C
  4-Dimethylaminopyridine is a highly efficient catalyst widely used in organic sythesis.The resonance between the electron-donating group dimethylamino and the pyridine ring can strongly activate the nitrogen atom for nucleophilic substitution,therefor remarkably catalyse the acylation(phosphorylation,sulphonyation,carbonylation)of alcohols or amines which have high steric hindrance and low reacitivity.The catalytic activity and can increase largely the yield in a number of reactions,such as acylation,alkylation,etherification,and transesterfication.
  

• CAS Registry Number:

  1122-58-3

• Synonyms:

  ;4 dimethylamino pyridine;N,N-Dimethyl-4-pyridinamine;4-(Dimethylamino)pyridine;p-Dimethylaminopyridine;gamma-(Dimethylamino)pyridine;4-Dimethyl amino pyridine;4-(dimethylamino)-pyridin;4-Dimethylaminepyridine;N,N-Dimethyl-4-aminopyridine;n,n-dimethyl-4-pyridinamin;Pyridine, 4-(dimethylamino)-;AURORA KA-6495;26DCLPY;4-(Dimethylamino)pyridine, 99%, prilled;4-(DIMETHYLAMINO)PYRIDINE SOLUTION;4-(Dimethylamino)pyridine, ReagentPlus;N,N'-DIMEHTYL-4-PYRIDINAMINE;4-(Dimethylamino) PyridineForSynthesis;4-N,N-Dimethylaminopyridine;N,N-dimethylpyridin-4-amine;4-dimethylamino pyridine;DMAP;N,N-dimethylpyridin-2-amine;4-(dimethylamino)pyridinium;4dimethylaminopyridine;4-dimethylamiopryidine;Dimethyl-pyridin-4-yl-amine;Dimethyl-pyridin-4-yl-amine(DMAP);N-(4-Pyridyl)dimethylamine;

• Molecular Formula:

  C₇H₁₀N₂

• Molecular Weight:

  122.1698

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R24/25:;
  R34:;
  

• Safety Description:

  S26:;
  S28A:;
  S36/37/39:;
  S45:;
  

• Company:

  Hunan Spark Biochemical Co., Ltd.     [ China ]          

• Contact:

  Fuxi

• Tel:

  +86-730-2153878 2153878 1360

• Fax:

  +86-730-2583555

• Email:

  duanxs@chemspark.com