16493-04-2

Basic information

• Product Name: 3-BUTOXYCYCLOHEX-2-EN-1-ONE
• Synonyms: 3-NBUTOXY CYCLOHEX-2-ENE-1-ONE;3-BUTOXYCYCLOHEX-2-EN-1-ONE;3-BUTOXY CYCLOHEXENE-1-ONE;BUCH;3-Butoxycyclohexen-1-one;3-Butoxy-2-cyclohexen-1-one;1-Butoxy-3-oxocyclohex-2-ene
• CAS NO: 16493-04-2
• Molecular Formula: C₁₀H₁₆O₂
• Molecular Weight: 168.23
• EINECS: 240-557-9
• Mol File: 16493-04-2.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 280.6 °C at 760 mmHg
• Flash Point: 121.1 °C
• Appearance: /
• Density: 0.97 g/cm³
• Vapor Pressure: 0.00375mmHg at 25°C
• Refractive Index: 1.468
• Water Solubility: 3.204g/L
• CAS DataBase Reference: 3-BUTOXYCYCLOHEX-2-EN-1-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BUTOXYCYCLOHEX-2-EN-1-ONE(16493-04-2)
• EPA Substance Registry System: 3-BUTOXYCYCLOHEX-2-EN-1-ONE(16493-04-2)

Safety Data

• Hazard Codes: Xi
• Statements: R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
• Safety Statements: S36/37:Wear suitable protective clothing and gloves.
• Hazardous Substances Data: 16493-04-2(Hazardous Substances Data)

Usage

General Description

3-Butoxycyclohex-2-en-1-one is a chemical compound with the molecular formula C10H16O2. It is a colorless to pale yellow liquid with a sweet, floral odor. 3-BUTOXYCYCLOHEX-2-EN-1-ONE is used as a fragrance ingredient in various personal care and household products. It has a low volatility and good stability, making it a useful component for creating long-lasting and unique scents. Additionally, 3-Butoxycyclohex-2-en-1-one can also be used as a flavoring agent in food products and as a precursor in the synthesis of other organic compounds. Overall, this chemical plays a significant role in the fragrance and flavor industry due to its pleasant aroma and versatile applications.

InChI:InChI=1/C10H16O2/c1-2-3-7-12-10-6-4-5-9(11)8-10/h8H,2-7H2,1H3

Upstream product

• 778-28-9 butyl para-toluenesulfonate 
• 504-02-9 1,3-cylohexanedione 
• 118824-38-7 3-(4-phenylselenobutanoxy)cyclohex-2-en-1-one 
• 71-36-3 butan-1-ol 
• 53293-00-8 hex-5-ynoic acid 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 877823-41-1 3-(hexyloxy)cyclohex-2-en-1-one 
• 104808-17-5 3-propanoxycyclohex-2-en-1-one 
• 16807-60-6 3-methoxycyclohex-2-en-1-one 

Downstream Products

• 504-02-9 1,3-cylohexanedione 
• 16807-60-6 3-methoxycyclohex-2-en-1-one 
• 104808-17-5 3-propanoxycyclohex-2-en-1-one 
• 877823-41-1 3-(hexyloxy)cyclohex-2-en-1-one 
• 58529-72-9 3-isopropoxycyclohex-2-en-1-one 
• 69016-26-8 3-benzyloxy-2-cyclohexenone 
• 31928-96-8 3-(2-Propenoxy)cyclohex-2-en-1-one 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 122763-08-0 3-Butoxy-1-(6,6-dimethyl-2-phenyl-4,8-dioxa-spiro[2.5]oct-1-en-1-yl)-cyclohex-2-enol 

Relevant articles and documents

Rapid and Multigram Synthesis of Vinylogous Esters under Continuous Flow: An Access to Transetherification and Reverse Reaction of Vinylogous Esters

An environmentally benign approach for the synthesis of vinylogous esters from 1,3-diketone and its reverse reaction under continuous-flow has been developed with alcohols in the presence of inexpensive Amberlyst-15 as a catalyst. This methodology is highly selective and general for a range of cyclic 1,3-dicarbonyl compounds which gives a library of linear alkylated and arylated vinylogous esters in good to excellent yield under solvent and metal free condition. Furthermore, the long-time experiment in a continuous-flow up to 40 h afforded 8.0 g of the vinylogous ester with turnover number (TON) = 28.6 and turnover frequency (TOF) = 0.715 h-1 using Amberlyst-15 as a catalyst. Furthermore, a continuous-flow sequential transetherification of vinylogous esters with various alcohols has been achieved in high yield. Reversibly, this vinylogous ester was deprotected or hydrolyzed into ketone using environmentally benign water as a solvent and Amberlyst-15 as a catalyst under continuous-flow process.

Iron(III) tosylate in the preparation of dimethyl and diethyl acetals from ketones and β-keto enol ethers from cyclic β-diketones

An efficient method for conversion of ketones to their corresponding dimethyl and diethyl acetals and of cyclic β-diketones into β-keto enol ethers using Fe(OTs)3 as a catalyst is described. Copyright Taylor & Francis Group, LLC.

Cerium(IV) ammonium nitrate-catalyzed synthesis of β-keto enol ethers from cyclic β-diketones and their deprotection

A mild and efficient method for etherification of cyclic β-diketones with alcohols has been developed using a catalytic amount of cerium(IV) ammonium nitrate at room temperature to afford the corresponding β-keto enol ethers in good to excellent yields. The deprotections of enol ethers in water-acetonitrile (1:1) using a catalytic amount (10 mol %) of cerium(IV) ammonium nitrate have also been achieved. Copyright