2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Chemical Properties

Melting point:

45-49 °C(lit.)

Flash point:

>230 °F

storage temp. 

Sealed in dry,Room Temperature

solubility 

Acetone, Chloroform, Dichloromethane, DMSO, Ethyl Acetate

form 

Solid

color 

Pale Yellow Crystalline

CAS DataBase Reference

33143-29-2(CAS DataBase Reference)

Safety Information

WGK Germany 

3

HS Code 

2932990090

MSDS

• Language:English Provider:SigmaAldrich

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Usage And Synthesis

Chemical Properties

Pale Yellow Crystalline Solid

Uses

6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran (cas# 33143-29-2) is a compound useful in organic synthesis.

Uses

2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile (6-Cyano-2,2-dimethylchromene) may be used in the synthesis of 3,4-epoxy-6-cyano-2,2-dimethylchromene via epoxidation.

Synthesis Reference(s)

The Journal of Organic Chemistry, 37, p. 841, 1972 DOI: 10.1021/jo00971a006

General Description

2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile (6-Cyano-2,2-dimethyl-2H-1-benzopyran) is a substituted 2,2-dimethyl-2H-1-benzopyran. It can be synthesized by the condensation reaction between 1,1-diethoxy-3-methyl-2-butene and 4-cyanophenol in the presence of pyridine.

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE(33143-29-2)Related Product Information

• 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
• 4-isopropoxybenzonitrile
• 4-TERT-BUTOXYBENZONITRILE
• 4-Cyanophenol
• Anisonitrile
• Bimakalim
• 4-ETHOXYBENZONITRILE
• m-Tolunitrile