2978-30-5

Basic information

• Product Name: 2,2-dimethylpent-4-enenitrile
• CAS NO: 2978-30-5
• Molecular Formula: C₇H₁₁N
• Molecular Weight: 109.1689
• Mol File: 2978-30-5.mol
• Article Data: 41

Chemical Properties

• Boiling Point: 168.7°C at 760 mmHg
• Flash Point: 62.7°C
• Density: 0.823g/cm³
• Vapor Pressure: 1.59mmHg at 25°C
• Refractive Index: 1.427
• CAS DataBase Reference: 2,2-dimethylpent-4-enenitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-dimethylpent-4-enenitrile(2978-30-5)
• EPA Substance Registry System: 2,2-dimethylpent-4-enenitrile(2978-30-5)

Safety Data

• Hazardous Substances Data: 2978-30-5(Hazardous Substances Data)

Usage

General Description

2,2-dimethylpent-4-enenitrile, also known as Pivalonitrile, is a chemical compound with the molecular formula C7H13N. It is a colorless liquid with a faint odor, and is commonly used as a reagent in organic synthesis. Pivalonitrile is known for its high reactivity and is often used as a building block in the production of various pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as a stabilizer and corrosion inhibitor in various industrial applications. Additionally, it is considered to be a potential irritant and may pose health risks if not handled and used properly.

Upstream product

• 78-82-0 Isobutyronitrile 
• 106-95-6 allyl bromide 
• 5497-67-6 2,2-dimethyl-4-pentenal 
• 50654-53-0 2-lithio-2-methylpropionitrile 
• 60-29-7 diethyl ether 
• 107-05-1 3-chloroprop-1-ene 
• 78-67-1 2,2'-azobis(isobutyronitrile) 
• 762-73-2 trimethyl(allyl)stannane 
• 24850-33-7 allyltributylstanane 
• 2978-31-6 N-<1-Chlor-2-methyl-propyliden>-allylamin 
• 102457-33-0 N,N'-bis-(2,2-dimethyl-pent-4-enylidene)-2,2-dimethyl-pent-4-ene-1,1-diamine 
• 925-90-6 ethylmagnesium bromide 
• 109-89-7 diethylamine 
• 591-51-5 phenyllithium 

Downstream Products

• 958870-22-9 N-(2,2-dimethylpent-4-en-1-yl)-4-methoxybenzenesulfonamide 
• 958870-20-7 N-(2,2-dimethylpent-4-en-1-yl)benzenesulfonamide 

Relevant articles and documents

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Copper-Catalyzed Carbonylative Synthesis of β-Homoprolines from N-Fluoro-sulfonamides

A new methodology for the carbonylative transformation of N-fluoro-sulfonamides into N-sulfonyl-β-homoproline esters has been described. In the presence of a catalytic amount of Cu(OTf)2, a range of β-homoproline derivatives were prepared in moderate to good yield. The reaction proceeds via the intramolecular cyclization and intermolecular carbonylation of a free carbon radical. Notably, this procedure offers the possibility to build potential functionalized bioactive molecules.

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