23263-25-4

Basic information

• Product Name: cyclooctyl formate
• Synonyms: cyclooctyl formate;Formic acid cyclooctyl ester;Einecs 245-539-4
• CAS NO: 23263-25-4
• Molecular Formula: C₉H₁₆O₂
• Molecular Weight: 156.22214
• EINECS: 245-539-4
• Mol File: 23263-25-4.mol

Chemical Properties

• Boiling Point: 213.7°Cat760mmHg
• Flash Point: 78.7°C
• Appearance: /
• Density: 0.95g/cm³
• Vapor Pressure: 0.162mmHg at 25°C
• Refractive Index: 1.449
• CAS DataBase Reference: cyclooctyl formate(CAS DataBase Reference)
• NIST Chemistry Reference: cyclooctyl formate(23263-25-4)
• EPA Substance Registry System: cyclooctyl formate(23263-25-4)

Safety Data

• Hazardous Substances Data: 23263-25-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H16O2/c10-8-11-9-6-4-2-1-3-5-7-9/h8-9H,1-7H2

Upstream product

• 696-71-9 cyclooctanol 
• 109-94-4 formic acid ethyl ester 
• 64-18-6 formic acid 
• 931-88-4 cis-Cyclooctene 

Downstream Products

• 696-71-9 cyclooctanol 

Relevant articles and documents

Method of using swelling-able acidic poly(ionic liquid) to catalyze esterification between formic acid and alkenes to prepare formate

The invention discloses a method of using swelling-able acidic poly(ionic liquid) to catalyze esterification between formic acid and alkenes to prepare formate. According to the method, an acidic poly(ionic liquid) that can swell in formic acid is synthesized at first; 1-vinyl-3-alkyl imidazolium bromine salt ionic liquid and sodium acrylate are taken as the copolymerization monomers, and throughfree radical polymerization and acidification that uses an acid with an equal molar weight, the poly(ionic liquid) is prepared. The poly(ionic liquid) is taken as a catalyst to catalyze the esterification reactions between formic acid and alkenes; the catalytic activity of the poly(ionic liquid) is equal to that of a homogeneous catalyst and the selectivity is higher than that of a homogeneous catalyst or a heterogeneous catalyst. The swelling-able acidic poly(ionic liquid) is used to catalyze the esterification reactions between formic acid and alkenes, the characteristic that the poly(ionicliquid) can swell in formic acid is utilized, the poly(ionic liquid) is fully dispersed in the substrate, at the same time, the active centers of the acid are immobilized on the poly(ionic liquid), thus the active centers can fully contact with the substrate, and the catalytic efficiency is largely improved.

Dual behavior of alcohols in iodine-catalyzed esterification under solvent-free reaction conditions

The dual behavior phenomenon of alcohols in iodine-catalyzed esterification under solvent-free reaction conditions (SFRCs) is described; the governing factor is the stability of the carbonium ion generated from the alcohol; high concentration reaction conditions (HCRCs) or dilute solutions are much less suitable. In the case of benzylic alcohols, loss of optical activity was noted, whereas alkyl alcohols furnished a product with retention of stereochemistry.

Iron perchlorate on silica gel as multi-purpose reagent for catalysis of closure and rupture of carbon-oxygen bond in epoxides, alcohols, and esters

Aliphatic alcohols and water in the presence of catalytic amounts of Fe3+ ion introduced as iron(III) perchlorate on silica gel carrier perform efficient regiospecific opening of an epoxy ring. Carbon acids esterification with various type alcohols was carried out using the system Fe(ClO4)3-silica gel in dichloromethane under conditions excluding solvolysis. Acetylation and formylation of alcohols was performed by efficient transesterification with ethyl acetate and ethyl formate.

Esterification of alkene with cerium(IV) sulfate in carboxylic acid

Reaction of alkenes [cyclohexene (1), cycloheptene (2), cyclooctene (3), 1-heptene (4), 1-octene (5), styrene (6), 1,7-octadiene (7), indene (8), and 1,2-dihydronaphthalene (9)] with cerium(IV) sulfate (CS) in carboxylic acids [formic acid, acetic acid, and propionic acid] readily yielded the corresponding carboxylic esters. This addition reaction follows the Markovnikov rule. This reaction provides a new simple method for preparing carboxylic esters from alkenes. It was also found that this method is useful for formylation.