ISOPROPYL PROPIONATE

ISOPROPYL PROPIONATE Basic information
Product Name:ISOPROPYL PROPIONATE
Synonyms:PROPIONIC ACID ISOPROPYL ESTER;FEMA 2959;ISOPROPYL PROPIONATE;C2H5C(O)OCH(CH3)2;Isopropyl ester of propanoic acid;iso-Propyl n-propionate;iso-Propyl propanoate;Propanoic acid, 1-methylethyl ester
CAS:637-78-5
MF:C6H12O2
MW:116.16
EINECS:211-300-8
Product Categories:Organics;ester Flavor
Mol File:637-78-5.mol
ISOPROPYL PROPIONATE Structure
ISOPROPYL PROPIONATE Chemical Properties
Melting point -75.9°C (estimate)
Boiling point 108-110°C
density 0,87 g/cm3
FEMA 2959 | ISOPROPYL PROPIONATE
refractive index 1.3885
Fp 15°C
Water Solubility Slightly soluble in water
form clear liquid
color Colorless to Almost colorless
Odorat 100.00 %. fruity ether sweet pineapple banana
Odor Threshold0.0041ppm
Odor Typefruity
JECFA Number306
BRN 1699921
LogP1.59
CAS DataBase Reference637-78-5(CAS DataBase Reference)
EPA Substance Registry SystemPropanoic acid, 1-methylethyl ester (637-78-5)
Safety Information
Hazard Codes F
Risk Statements 10-11
Safety Statements 3/7-9-16-29-33-24-23
RIDADR 3272
RTECS UF5140000
HS Code 2915.50.5000
HazardClass 3
PackingGroup II
MSDS Information
ProviderLanguage
ALFA English
ISOPROPYL PROPIONATE Usage And Synthesis
DescriptionIsopropyl propionate has a bittersweet taste reminiscent of plum. May be synthesized by direct esterification in benzene solution and in the presence of p-toluenesulfonic acid.
Chemical PropertiesIsopropyl propionate has a bittersweet taste reminiscent of plum.
OccurrenceReported found in raspberry, currant, kumquat peel oil, papaya and plum brandy
DefinitionChEBI: Isopropyl propionate is an isopropyl ester. It is functionally related to a propionic acid.
PreparationBy direct esterification in benzene solution and in the presence of p-toluenesulfonic acid
Taste threshold valuesTaste characteristics at 20 ppm: fruity, berry with a slight bubble gum nuance
General DescriptionA colorless liquid. Flash point near 30°F. Boiling point near 280°F. Less dense than water. Vapors heavier than air. Used as a solvent and to make flavorings.
Air & Water ReactionsHighly flammable. Soluble in water.
Reactivity ProfileISOPROPYL PROPIONATE 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 cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire HazardHIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
ISOPROPYL PROPIONATE Preparation Products And Raw materials
Raw materialsp-Toluenesulfonic acid
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