2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE Chemical Properties

Melting point:

85-90 °C

Boiling point:

196 °C(lit.)

Density 

0.933 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.473(lit.)

Flash point:

151 °F

form 

clear liquid

color 

Colorless to Almost colorless

Odor

at 10.00 % in dipropylene glycol. green aldehydic leafy cortex tart floral peely

Odor Type

green

LogP

2.67

EPA Substance Registry System

3-Cyclohexene-1-carboxaldehyde, 2,4-dimethyl- (68039-49-6)

Safety Information

RIDADR 

NA 1993 / PGIII

WGK Germany 

2

HS Code 

2912.29.6090

2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE Usage And Synthesis

Chemical Properties

2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE is prepared as a mixture of its cis- and trans-isomers by a Diels–Alder reaction of 2-methyl-1,3-pentadiene and acrolein. It is a liquid with a strongly green, slightly herbaceous, citrus note. It is used for perfuming cosmetic preparations as well as household products.

Uses

2,4-Dimethyl-3-cyclohexenecarboxaldehyde is used in method for improving performance of fragrance or its mixture.

Trade name

Cyclal C (Givaudan), Lantral (Hangzhou), Triplal® (IFF), Vertocitral (Symrise).

2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE(68039-49-6)Related Product Information

• GIVESCONE
• 5-(2,5-DIOXOTETRAHYDROFURYL)-3-METHYL-3-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
• (E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
• CALYXOL
• 2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE
• 3,6-dimethylcyclohex-3-ene-1-carbaldehyde
• 3,5-Dimethyl-3-cyclohexenecarboxaldehyd
• TRIPLAL
• penasterol
• RUBROSKYRIN
• RUGULOSIN
• UCT 4B
• 6-ISOPROPYL-2-METHYL-4-OXO-CYCLOHEX-2-ENECARBOXYLIC ACID ETHYL ESTER
• spirocardin A
• 6-HEPTYL-2-METHYL-4-OXO-CYCLOHEX-2-ENECARBOXYLIC ACID ETHYL ESTER
• spirocardin B
• 6-ISOPROPYL-2-METHYL-4-OXO-CYCLOHEX-2-ENECARBOXYLIC ACID METHYL ESTER
• POLYGODIAL