3,3-DIMETHYLBUTYRONITRILE

Base Information

• Chemical Name: 3,3-DIMETHYLBUTYRONITRILE
• CAS No.: 3302-16-7
• Molecular Formula: C6H11N
• Molecular Weight: 97.16
• Hs Code.: 2926909090
• Mol file: 3302-16-7.mol

Synonyms:tert-butylacetonitrile;3,3-Dimethyl-butyronitril;Butanenitrile,3-dimethyl;t-pentyl isocyanide;3,3-Dimethylbutyronitrile;

Chemical Property of 3,3-DIMETHYLBUTYRONITRILE

Chemical Property:

• Vapor Pressure: 9.69mmHg at 25°C
• Melting Point: 33°C
• Refractive Index: 1.3949 (estimate)
• Boiling Point: 130.5°Cat760mmHg
• Flash Point: 21.4°C
• PSA: 23.79000
• Density: 0.802g/cm³
• LogP: 1.94618

Purity/Quality:

97% ^*data from raw suppliers

3,3-Dimethylbutanenitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,3-DIMETHYLBUTYRONITRILE

There total 18 articles about 3,3-DIMETHYLBUTYRONITRILE 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: 77.0%

sodium cyanide (773837-37-9) + 2,2-dimethylpropyl bromide (630-17-1) → 3,3-dimethyl-butyronitrile (3302-16-7)

Guidance literature:

In dimethyl sulfoxide; at 90 ℃;

Reference yield: 63.0%

2-Ethylsulfanyl-3,3-dimethyl-butyronitrile (93338-69-3) → 3,3-dimethyl-butyronitrile (3302-16-7)

Guidance literature:

With nickel;

DOI:10.1016/S0040-4039(01)81369-1

Reference yield:

1-(2,2-Dimethylpropyl)-4,5-dihydro-4,4-dimethyl-5-methylen-1H-1,2,3-triazol (107769-06-2) → 3,3-dimethyl-butyronitrile (3302-16-7) + neopentylisonitrile (72443-18-6) + (E)-N-(2,2-Dimethylpropyl)-2,2-dimethyl-1-cyclopropanimin (83553-86-0) + isobutene (115-11-7,15220-85-6)

Guidance literature:

at 300 - 620 ℃; under 0.08 - 0.4 Torr; Product distribution; Mechanism; further triazolines;

upstream raw materials:

2,2-dimethyl-n-butyramide

2-cyano-3,3-dimethylbutanoic acid

ethyl isopropylidenecyanoacetate

diethyl ether

Downstream raw materials:

3,3-Dimethylbutanimidsaeure-methylester-hydrochlorid

neopentylamidinium chloride

hydrogen cyanide

W⁽⁶⁺⁾*N^(3-)*3((CH₃)2CH)2C₆H₃O^(1-)=W(N)(OC₆H₃(CH(CH₃)2)2)3