20412-52-6

Basic information

• Product Name: N,N,N',N'-Tetraethyl-1,4-diaminobut-2-ene
• Synonyms: N,N,N',N'-Tetraethyl-1,4-diaminobut-2-ene
• CAS NO: 20412-52-6
• Molecular Formula: C12H26N2
• Molecular Weight: 198.34824
• Mol File: 20412-52-6.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 254.7°Cat760mmHg
• Flash Point: 97.6°C
• Appearance: /
• Density: 0.844g/cm³
• CAS DataBase Reference: N,N,N',N'-Tetraethyl-1,4-diaminobut-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: N,N,N',N'-Tetraethyl-1,4-diaminobut-2-ene(20412-52-6)
• EPA Substance Registry System: N,N,N',N'-Tetraethyl-1,4-diaminobut-2-ene(20412-52-6)

Safety Data

• Hazardous Substances Data: 20412-52-6(Hazardous Substances Data)

Upstream product

• 110-57-6 trans-1,4-dichlorobut-2-ene 
• 109-89-7 diethylamine 
• 105-18-0 N,N,N',N'-Tetraethyl-1,4-diaminobut-2-yne 
• 6974-12-5 1,4-dibromo-2-butene 
• 75-04-7 ethylamine 
• 821-06-7 (E)-1,4-dibromobutene 

Relevant articles and documents

A reactive Gemini quaternary ammonium salt leather method for producing the same (by machine translation)

The invention discloses a reactive Gemini quaternary ammonium salt leather method for producing the same, comprises three steps: 1st step is [...] and fatty alcohol esterification reaction generating [...] ester, 2nd step is anti-- 1, 4 - dichloro - 2 - butene and diethylamine the nucleophilic substitution reaction to produce trans - N, N, N', N' - four ethyl - 2 - butene - 1, 4 - diamine, the first two steps of 3rd step is obtained by reaction of the product of the quaternized reactive Gemini quaternary ammonium salt. The preparation process is easy to operate, high yield, low cost of raw materials, and the practicability is strong, and the 2nd step in the synthesis of diamine, as the Gemini quaternary ammonium salt for synthesizing new ideas and new method. The invention preparation of the molecular structure of the presence of the fungicide ester not only can enhance the sterilizing performance, and can be given to its good biodegradability. In addition, the structure of the active group in the presence of C=C, increases the chemical activity of the quaternary ammonium salt surfactant, make it can be further chemically bonded and the leather skin collagen in resin material, can be given to its permanent sterilization performance. (by machine translation)

Regio- and Stereo-specific Reduction of Conjugated and Non-conjugated Triple Bonds by Activated Zinc Powder

Regio- as well as stereo-specific reductions of a wide variety of acetylenic derivatives have been carried out in absolute ethanol with zinc powder activated with 1,2-dibromoethane, and with zinc powder activated successively with dibromoethane and copper(I) bromide, the first reagent being less powerful and more selective than the second one.