CYCLOHEXANONE DIETHYL ACETAL Chemical Properties

Boiling point:

76-78 °C20 mm Hg(lit.)

Density 

0.908 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.4360(lit.)

FEMA 

4516 | CYCLOHEXANONE DIETHYL KETAL

Flash point:

140 °F

Odor

at 1.00 % in dipropylene glycol. fruity liquor rum tobacco woody

Odor Type

fruity

JECFA Number

2051

BRN 

1851801

LogP

2.36

CAS DataBase Reference

1670-47-9(CAS DataBase Reference)

EPA Substance Registry System

Cyclohexane, 1,1-diethoxy- (1670-47-9)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN 1993 3/PG 3

WGK Germany 

2

TSCA 

Yes

HazardClass 

3

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

CYCLOHEXANONE DIETHYL ACETAL Usage And Synthesis

Chemical Properties

clear colorless liquid

Uses

Cyclohexanone diethyl ketal may be used in the preparation of 1-ethoxycyclohexene.

General Description

Cyclohexanone diethyl ketal (1,1-Diethoxycyclohexane) reacts with 1,3,2-benzodioxaborole [catecholborane (CB)] to form the corresponding ether. It undergoes thermal elimination reaction in gas-phase to yield 1-ethoxycyclohexene and ethanol.

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