Cyclohexyl acetate

Cyclohexyl acetate Basic information
Product Name:Cyclohexyl acetate
Synonyms:acetate-cyclohexano;Cyclohexylethanoate;Ethanoicacidcyclohexylester;H.A. solvent;Hexalin acetate;hexalinacetate;hexalineacetate;CYCLOHEXYL ACETATE
CAS:622-45-7
MF:C8H14O2
MW:142.2
EINECS:210-736-6
Product Categories:Alphabetical Listings;C-D;Flavors and Fragrances;C8 to C9;Carbonyl Compounds;Esters
Mol File:622-45-7.mol
Cyclohexyl acetate Structure
Cyclohexyl acetate Chemical Properties
Melting point -77 °C
Boiling point 172-173 °C(lit.)
density 0.966 g/mL at 25 °C(lit.)
FEMA 2349 | CYCLOHEXYL ACETATE
refractive index n20/D 1.439(lit.)
Fp 136 °F
storage temp. Store below +30°C.
solubility 2g/l
form clear liquid
color Colorless to Almost colorless
Odorat 100.00 %. fruity sweet musty ethereal
Odor Typefruity
explosive limit0.9%(V)
Water Solubility 1.597g/L(20 ºC)
JECFA Number1093
LogP2.64
CAS DataBase Reference622-45-7(CAS DataBase Reference)
NIST Chemistry ReferenceAcetic acid, cyclohexyl ester(622-45-7)
EPA Substance Registry SystemAcetic acid, cyclohexyl ester (622-45-7)
Safety Information
Hazard Codes Xi
Risk Statements 38
Safety Statements 26-28-36/37/39
RIDADR UN 2243 3/PG 3
WGK Germany 1
RTECS AG5075000
HazardClass 3.2
PackingGroup III
HS Code 29153900
Hazardous Substances Data622-45-7(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
Cyclohexyl acetate Usage And Synthesis
Chemical PropertiesCyclohexyl acetate is a clear colorless to pale yellow, oily, and flammable liquid that has an odor reminiscent of amyl acetate. It is very slightly miscible with water, but completely miscible with common organic solvents. Its solvency properties are comparable to those of amyl acetate. It is used for the production of pigment pastes on account of its good solvency for basic dyes. It is also employed as a fragrance component in the perfume industry.
OccurrenceReported found in sauerkraut.
UsesCyclohexyl Acetate is a synthetic flavoring agent that is a stable, colorless liquid of fruity odor. it is stored in glass, tin, or resin-lined containers. it is used for flavors such as apple, banana, blackberry, and raspberry with applications in beverages, ice cream, candy, and baked goods at 15–110 ppm.
Production MethodsCyclohexyl acetate is manufactured by direct esterification of cyclohexanol and alternatively by heating alcohol with acetic anhydride in the presence of sulfuric acid.
PreparationBy heating the corresponding alcohol with acetic anhydride or acetic acid in the presence of traces of sulfuric acid.
DefinitionChEBI: Cyclohexyl acetate is a carboxylic ester.
Taste threshold valuesTaste characteristics at 30 ppm: solventy and slightly cooling with sweet banana and apple notes.
Synthesis Reference(s)Tetrahedron Letters, 3, p. 1287, 1962 DOI: 10.1007/BF01499754
General DescriptionCyclohexyl acetate appears as a colorless liquid. Flash point 136°F. Slightly less dense than water and insoluble in water. Vapors are much heavier than air and may be narcotic in high concentrations. May emit acrid smoke and irritating fumes when heated to high temperatures. Used as a solvent and in making rubber.
Air & Water ReactionsFlammable. Insoluble in water.
Reactivity ProfileCYCLOHEXANOL ACETATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Health HazardMay be harmful by inhalation, ingestion, or skin absorption. Causes eye and skin irritation.
Fire HazardSpecial Hazards of Combustion Products: Emits toxic fumes under fire conditions. Vapor may travel considerable distance to a source of ignition and flash back.
Safety ProfileModerately toxic by subcutaneous route. Mildly toxic by ingestion and skin contact. Human systemic effects by inhalation: conjunctiva irritation and unspecified respiratory system changes. A systemic irritant to humans. A skin and eye irritant. Flammable liquid when exposed to heat or flame. When heated to decomposition it emits acrid smoke and irritating fumes.
Cyclohexyl acetate Preparation Products And Raw materials
Raw materialsCyclohexanol
Preparation Products1,4-DICYCLOHEXYLBENZENE-->ETHANOL-1,1-D2
Tocopheryl acetate Sodium acetate 1-Methoxy-2-propyl acetate Cyclohexyl acetate POLY(VINYL ACETATE) Tris(trimethylsilyl)phosphate Cellulose acetate Isopropyl acetate ACETATE Amyl acetate Ethyl acetate BUTYL OLEATE Vinyl acetate Benzyl acetate Isocyanatocyclohexane Ammonium acetate 2-Methyl-2-propenoic acid cyclohexyl ester Phenylacetic acid

Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.