2-(TRIMETHYLSILOXY)-1,3-CYCLOHEXADIENE Chemical Properties

Melting point:

242-246 °C

Boiling point:

65 °C7 mm Hg(lit.)

Density 

0.899 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.462(lit.)

Flash point:

117 °F

storage temp. 

2-8°C

form 

clear liquid

color 

Colorless to Almost colorless

BRN 

2079140

CAS DataBase Reference

54781-19-0

Safety Information

Risk Statements 

10

Safety Statements 

16

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

F 

10-21

HS Code 

2931.90.9010

HazardClass 

3

PackingGroup 

III

MSDS

• Language:English Provider:SigmaAldrich

2-(TRIMETHYLSILOXY)-1,3-CYCLOHEXADIENE Usage And Synthesis

Uses

2-(Trimethylsiloxy)-1,3-cyclohexadiene may be used as a diene in the synthesis of isoquinuclidinone 2-aza[2.2.2]octa-3,5-dione by reacting with p-toluenesulfonyl cyanide.

General Description

2-(Trimethylsiloxy)-1,3-cyclohexadiene ((cyclohexa-1,5-dien-1-yloxy)trimethylsilane) is silyl enol ether of cyclohexenone. The Diels–Alder reactions with dienophiles α-acetoxyacrylonitrile, acrylonitrile and α-chloroacrylonitrile has been studied.

2-(TRIMETHYLSILOXY)-1,3-CYCLOHEXADIENE(54781-19-0)Related Product Information

• 1,5,5-Trimethyl-3-(trimethylsiloxy)-1,3-cyclohexadiene
• ALLYLOXYTRIMETHYLSILANE
• ISOPROPENYLOXYTRIMETHYLSILANE
• 2-(TRIMETHYLSILOXY)-1,3-CYCLOHEXADIENE
• 2-(Trimethylsiloxy)-1,3-butadiene