13332-71-3

Basic information

• Product Name: 4,5,5-Trimethyl-2-oxo-2,5-dihydro-3-furancarbonitrile
• Synonyms: 4,5,5-Trimethyl-2-oxo-2,5-dihydro-3-furancarbonitrile;4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile
• CAS NO: 13332-71-3
• Molecular Formula: C₈H₉NO₂
• Molecular Weight: 151.16256
• Mol File: 13332-71-3.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 289.5°C at 760 mmHg
• Flash Point: 132.7°C
• Appearance: /
• Density: 1.13g/cm³
• Vapor Pressure: 0.00219mmHg at 25°C
• Refractive Index: 1.487
• CAS DataBase Reference: 4,5,5-Trimethyl-2-oxo-2,5-dihydro-3-furancarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5,5-Trimethyl-2-oxo-2,5-dihydro-3-furancarbonitrile(13332-71-3)
• EPA Substance Registry System: 4,5,5-Trimethyl-2-oxo-2,5-dihydro-3-furancarbonitrile(13332-71-3)

Safety Data

• Hazardous Substances Data: 13332-71-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H9NO2/c1-5-6(4-9)7(10)11-8(5,2)3/h1-3H3

Upstream product

• 189102-39-4 3-(tert-butyldimethylsilyloxy)-3-methylbutan-2-one 
• 1292797-55-7 2-(3-(tert-butyldimethylsilyloxy)-3-methylbutan-2-ylidene)propanedinitrile 
• 115-22-0 3-Hydroxy-3-methyl-2-butanone 
• 621-03-4 cyanoacetanilide 
• 105-56-6 ethyl 2-cyanoacetate 
• 364599-35-9 2-imino-4,5,5-trimethyl-2,5-dihydrofuran-3-carbonitrile 

Downstream Products

• 125208-23-3 5,5-Dimethyl-2-oxo-4-((E)-2-p-tolyl-vinyl)-2,5-dihydro-furan-3-carbonitrile 
• 125208-17-5 4-[(E)-2-(2-Chloro-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 123302-55-6 5,5-Dimethyl-4-[(E)-2-(3-nitro-phenyl)-vinyl]-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-27-7 5,5-Dimethyl-4-[(E)-2-(4-nitro-phenyl)-vinyl]-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-28-8 N-{4-[(E)-2-(4-Cyano-2,2-dimethyl-5-oxo-2,5-dihydro-furan-3-yl)-vinyl]-phenyl}-acetamide 
• 123302-53-4 3-cyano-5,5-dimethyl-4-(2-phenylvinyl)-2,5-dihydrofuran-2-one 
• 125208-25-5 4-[(E)-2-(4-Hydroxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-24-4 4-[(E)-2-(4-Methoxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 123302-54-5 4-[(E)-2-(2-Hydroxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-30-2 4-[(E)-2-(4-Hydroxy-3-methoxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-29-9 4-[(E)-2-(3,4-Dimethoxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-22-2 4-[(E)-2-(3-Chloro-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-21-1 4-[(E)-2-(3-Hydroxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 
• 125208-31-3 4-[(E)-2-(4-Diethylamino-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 

Relevant articles and documents

Modification of nonlinear optical dyes for dye sensitized solar cells: A new use for a familiar acceptor

The chemistry of electron deficient π-acceptors offers unique challenges in the rational design and synthesis of organic dyes for use in solar cells. We have synthesized 2-cyano-2-(3-cyano-4-((E)-4-(dibutylamino)styryl)-5,5- dimethylfuran-2(5H)-ylidene)et

Rapid and efficient synthesis of 2-[3-cyano-4-(2-aryliden)-5,5-dimethyl-5H-furan-2-ylidene]-malononitrile under focused microwave irradiation

New biological potential furan-2-ylidenemalononitriles (IIIa-j) were synthetised efficiently by one-pot condensation under focused microwave from starting and easy available compounds.

A serendipitous conversion of enaminolactone nitriles with primary amines: A new synthesis of substituted 2-aminopyridine derivatives

In the course of our studies on Cerpegin analogues synthesis, a serendipitous reactivity of enaminolactone nitrile has been observed. Instead of expecting iminocerpegins, we have gained new class of substituted 2-aminopyridines. The methodology has been applied on a wide range of primary amines, as aliphatic, aromatic, heteroaromatic and also, diamines, hydrazines and chiral amines.