25915-53-1

Basic information

• Product Name: 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one
• Synonyms: 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one;Methyl(2,2,6-trimethyl-4-cyclohexen-1-yl) ketone
• CAS NO: 25915-53-1
• Molecular Formula: C₁₁H₁₈O
• Molecular Weight: 166.26002
• EINECS: 247-343-4
• Mol File: 25915-53-1.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 214.8°Cat760mmHg
• Flash Point: 77.2°C
• Appearance: /
• Density: 0.877g/cm³
• Vapor Pressure: 0.153mmHg at 25°C
• Refractive Index: 1.446
• CAS DataBase Reference: 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one(25915-53-1)
• EPA Substance Registry System: 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one(25915-53-1)

Safety Data

• Hazardous Substances Data: 25915-53-1(Hazardous Substances Data)

Usage

General Description

1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one is a chemical compound with a complex molecular structure. It is a ketone with a cyclohexenyl group attached to the ethanone moiety, and it contains three methyl groups on the cyclohexene ring. 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one is commonly used in the fragrance and flavor industry due to its pleasant, fruity aroma. It is also used in the production of various types of perfumes and as a flavoring agent in food products. Additionally, this chemical may have potential applications in the pharmaceutical industry, particularly in the development of new drugs or medical treatments.

InChI:InChI=1/C11H18O/c1-8-6-5-7-11(3,4)10(8)9(2)12/h5-6,8,10H,7H2,1-4H3

Upstream product

• 141-79-7 4-methyl-pent-3-en-2-one 
• 2004-70-8 1-methylbuta-1,3-diene 
• 504-60-9 penta-1,3-diene 

Downstream Products

• 39900-11-3 1-(2,6,6-trimethyl-2-cyclohexenyl)-1,3-butanedione 
• 39900-12-4 1-(2,6,6-trimethyl-1-cyclohexenyl)-1,3-butanedione 
• 39900-15-7 (+/-)-3-hydroxy-1-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-1-one 
• 39900-16-8 2,6,6-trimethyl-1-[3-hydroxy-butan-1-oyl]-cyclohex-1-ene 
• 57549-92-5 ⁽²⁾-1-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-1-one 
• 35044-68-9 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one 
• 1197-92-8 1-(2,6,6-trimethyl-cyclohex-1-enyl)-ethanone 
• 1404306-42-8 4-(2,6,6-trimethyl-cyclohex-3-enyl)-pyrimidine 
• 52612-52-9 cis-2,2,6-trimethylcyclohexyl methyl ketone 

Relevant articles and documents

Synthesis process of beta-damascenone

The invention belongs to the technical field of chemical synthesis of perfume essences and in particular relates to a novel synthesis process for industrial production of beta-damascenone. The synthesis process comprises the following steps: by taking 1,3-pentadiene as a starting material, performing a Diels-Alder addition reaction on the 1,3-pentadiene with 4-methyl-3-pentene-2-one under catalysis of AlCl3 firstly so as to generate 1-(2,6,6,-trimethyl cyclohexyl-3-alkenyl)-butanone; under the catalysis of a solid super strong acid catalyst, performing olefin isomerization so as to obtain 1-(2,6,6,-trimethyl cyclohexyl-1-alkenyl)-butanone; and finally, performing a hydroxyaldehyde condensation reaction with acetaldehyde, so as to generate a target product, namely beta-damascenone. The synthesis process provided by the invention has the main advantages that the raw material cost is low, the energy consumption is low, a gas-phase reaction catalyzed by the solid super strong acid catalystis implemented in an olefin isomerization production process, the product purity is high, no reaction solvent is needed, a very small amount of wastewater or waste gas is generated, and in addition,the catalyst is good in reuse performance.