Ethenetricarbonitrile, [4-(diethylamino)phenyl]-

Base Information

• Chemical Name: Ethenetricarbonitrile, [4-(diethylamino)phenyl]-
• CAS No.: 24789-99-9
• Molecular Formula: C15H14 N4
• Molecular Weight: 250.303
• Hs Code.: 2926909090
• European Community (EC) Number: 246-460-8
• DSSTox Substance ID: DTXSID8067022
• Nikkaji Number: J286.394D
• Mol file: 24789-99-9.mol

Synonyms:4-tricyanovinyl-N,N-diethylaniline;TCVA cpd

Chemical Property of Ethenetricarbonitrile, [4-(diethylamino)phenyl]-

Chemical Property:

• Vapor Pressure: 1.28E-06mmHg at 25°C
• Boiling Point: 400.4°Cat760mmHg
• Flash Point: 172.3°C
• PSA: 74.61000
• Density: 1.149g/cm³
• LogP: 2.85714
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 250.121846464
• Heavy Atom Count: 19
• Complexity: 460

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN(CC)C1=CC=C(C=C1)C(=C(C#N)C#N)C#N

Technology Process of Ethenetricarbonitrile, [4-(diethylamino)phenyl]-

There total 11 articles about Ethenetricarbonitrile, [4-(diethylamino)phenyl]- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

ethenetetracarbonitrile (670-54-2) + N,N-diethylaniline (91-66-7) → 1-(4-diethylaminophenyl)ethene-1,2,2-tricarbonitrile (24789-99-9)

Guidance literature:

In N,N-dimethyl-formamide; at 20 - 25 ℃; for 0.0833333h; Sonication;

DOI:10.1016/j.dyepig.2011.03.004

Reference yield: 70.0%

N,N-diethylaniline (91-66-7) + ethyl pentacyanocyclopropanecarboxylate (205651-05-4) → bis-p-(N,N-diethylaminophenyl)malonitrile (27781-21-1) + 1-(4-diethylaminophenyl)ethene-1,2,2-tricarbonitrile (24789-99-9)

Guidance literature:

In methanol; at 60 ℃; for 0.0833333h;

Reference yield: 42.0%

Hexacyanocyclopropane (139952-06-0) + N,N-diethylaniline (91-66-7) → 1-(4-diethylaminophenyl)ethene-1,2,2-tricarbonitrile (24789-99-9)

Guidance literature:

at 70 ℃; 3-5 min;

upstream raw materials:

chloroethene tricarbonitrile

N,N-diethylaniline

tricyanovinyl bromide

N,N-Diethylaniline hydroiodide

Downstream raw materials:

2-[(4-diethylaminophenyl)(morpholin-4-yl)methylene]malononitrile

2-(dimethylamino[(4-diethylaminophenyl)methylene])malononitrile