Butanedinitrile, 2,3-diethyl-2,3-dimethyl-

Base Information

• Chemical Name: Butanedinitrile, 2,3-diethyl-2,3-dimethyl-
• CAS No.: 128903-20-8
• Molecular Formula: C10H16 N2
• Molecular Weight: 164.25
• European Community (EC) Number: 603-307-3
• DSSTox Substance ID: DTXSID40926235
• Mol file: 128903-20-8.mol

Synonyms:2,3-Diethyl-2,3-dimethylbutanedinitrile;128903-20-8;Butanedinitrile, 2,3-diethyl-2,3-dimethyl-;2,3-Diethyl-2,3-dimethylsuccinonitrile;VAZO-64A;UNII-2Y9L97LDRZ;2,3-DIETHYL-2,3-DIMETHYL-BUTANEDINITRILE;2Y9L97LDRZ;SCHEMBL11508020;DTXSID40926235;MFCD00040707;LS-45703

Chemical Property of Butanedinitrile, 2,3-diethyl-2,3-dimethyl-

Chemical Property:

• Vapor Pressure: 0.00149mmHg at 25°C
• Boiling Point: 295.9°C at 760 mmHg
• Flash Point: 129.9°C
• PSA: 47.58000
• Density: 0.91g/cm³
• LogP: 2.86616
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 164.131348519
• Heavy Atom Count: 12
• Complexity: 224

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C)(C#N)C(C)(CC)C#N

Technology Process of Butanedinitrile, 2,3-diethyl-2,3-dimethyl-

There total 4 articles about Butanedinitrile, 2,3-diethyl-2,3-dimethyl- 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: 35.0%

azobis(2-cyanobutane) (13472-08-7) → meso-2,3-Diethyl-2,3-dimethylbernsteinsaeuredinitril (85688-81-9) + DL-2,3-Diethyl-2,3-dimethylbernsteinsaeuredinitril (85688-81-9,85688-82-0,128903-20-8)

Guidance literature:

In tetrachloromethane; for 20h; Heating;

Reference yield:

→ 2,3-diethyl-2,3-dimethyl-succinonitrile (128903-20-8)

Guidance literature:

With toluene; low-melting dinitrile;

Reference yield:

→ 2,3-diethyl-2,3-dimethyl-succinonitrile (128903-20-8)

Guidance literature:

With toluene; high-melting dinitrile;

upstream raw materials:

azobis(2-cyanobutane)

Downstream raw materials:

2-methylbutanenitrile

Refernces

• 1、 Barbe, Werner,Beckhaus, Hans-Dieter,Lindner, Hans-Joerg,Ruechardt, Christoph. "Substituent Effects on the C-C-Bond Strength, 1. Structure and Strain Enthalpy of Tetrasubstituted Succinonitriles". . p. 1017 - 1041. Retrieved 2007/10/02.