DMAP
Inquiry
| 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: | 
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| 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 |
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