Identification

Nameethyl propionate
IUPACethyl propanoate
CAS Number105-37-3
EINECS203-291-4
FDA UNIIAT9K8FY49U
Molecular FormulaC5 H10 O2
Molecular Weight102.13310000
MDL NumberMFCD00009308
Nikkaji NumberJ2.851G
Beilstein0506287
CoE Number402
XlogP31.20 (est)

Regulatory

JECFA Food Flavoring28 ethyl propionate
DG SANTE Food Flavourings09.121 ethyl propionate
FEMA Number2456
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)105-37-3 ; ETHYL PROPIONATE
FDA RegulationFDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION

Physical Properties

Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Food Chemicals Codex Listed Yes
Specific Gravity 0.88600 to 0.88900 @ 25.00 °C.
Pounds per Gallon - (est). 7.372 to 7.397
Refractive Index 1.38300 to 1.38500 @ 20.00 °C.
Melting Point -74.00 to -73.00 °C. @ 760.00 mm Hg
Boiling Point 98.00 to 100.00 °C. @ 760.00 mm Hg, 31.00 to 32.00 °C. @ 50.00 mm Hg
Acid Value 2.00 max. KOH/g
Vapor Pressure 35.900000 mmHg @ 25.00 °C.
Vapor Density 3.52 ( Air = 1 )
Flash Point 54.00 °F. TCC ( 12.22 °C. )
logP (o/w) 1.210
Shelf Life 24.00 month(s) or longer if stored properly.
Storage store in cool, dry place in tightly sealed containers, protected from heat and light.
Soluble in alcohol
Insoluble in water
Similar Items note

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength high ,
Substantivity 4 hour(s) at 100.00 %
Odor Description
at 10.00 % in dipropylene glycol.
at 2.00 %.
strong, fruity and ethereal, like banana and pineapple
Sweet, Fruity, Ethereal, Rum, Butterscotch
Odor sample from Northwestern Flavors Inc.
Taste Description
at 5.00 ppm.
estery, fruity, apple, sweet, pear, rum

Safety Information

Preferred SDSView
European informationMost important hazard(s):
Human Experience2 % solution: no irritation or sensitization.
Oral/Parenteral Toxicityoral-rat LD50 3500 mg/kg
Dermal Toxicityskin-rabbit LD50 > 5000 mg/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryflavor and fragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for ethyl propionate usage levels up to5.0000 % in the fragrance concentrate.
baked goods-
beverages(nonalcoholic)-
beverages(alcoholic)-
breakfast cereal-
cheese-
chewing gum-
condiments / relishes-
confectionery froastings-
egg products-
fats / oils-
fish products-
frozen dairy-
fruit ices-
gelatins / puddings10.00000
granulated sugar-
gravies-
hard candy-
imitation dairy-
instant coffee / tea-
jams / jellies-
meat products-
milk products-
nut products-
other grains-
poultry-
processed fruits-
processed vegetables-
reconstituted vegetables-
seasonings / flavors-
snack foods-
soft candy-
soups-
sugar substitutes-
sweet sauces-

Advanced Biotech. Inc.

Inspired by Nature

A diverse range of products, all meeting our stringent commitment to quality.

View All Website 973-339-6242 info@adv-bio.com

Alfrebro LLC/ Archer Daniels Midland Company

Let's get reacquainted

Building great taste with aroma chemicals, extracts, and distillates

View All Website 513-539-7373 sforbis@alfrebro.com

Augustus Oils Ltd

The Premier Supplier

Augustus Oils Ltd, in harmony with nature - to present it at its best...

View All Website +44 (0)1420 590555 essentials@augustus-oils.ltd.uk

Axxence Aromatic GmbH

We bring nature to your flavour

Dedicated to provide the best possible quality and supply service of natural aroma ingredients.

View All Website +49.2822.68561.0 service@axxence.com

Beijing Lys Chemicals Co, LTD.

From Grams to Tons

Fine chemical high-tech company which contains R&D, production, and sales.

View All Website 86-10-68418738 jiayanyong@lyschem.com

Berje Inc.

Where the world comes to its senses

Where the world comes to its senses - Berjé is a global distributor of Essential Oils and Aromatic Chemicals.

View All Website 973-748-8980 tlauzurica@berjeinc.com

Charkit Chemical Corporation

The Specialty Chemical Specialists

Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.

View All Website 203-299-3220 sales@charkit.com

ECSA Chemicals

Human Chemistry

ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of...

View All Website +41 91 695 88 00 marketing@ecsa.ch

Elan Inc.

Legacy of Innovation

Highest quality natural and synthetic products.

View All Website +86 021 57448053 (Elan Shanghai) dpimentel@elan-chemical.com

Excellentia International

Ingredients by Nature

Exceptional quality and excellence in meeting our customers requirements.

View All Website 732.749.9840 info@excellentiaint.com

Fleurchem, Inc.

Have A Flavorful Day

A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.

View All Website 845-341-2100 info@fleurchem.com

Global Essence Inc.

Preferred Partner

Accommodate each customers unique needs.

View All Website 001 732 677 1100 info@globalessenceuk.com

H. Interdonati, Inc.

Innovative products

Because your flavors and fragrances are only as good as their source "Since 1952"

View All Website 800 367-6617 flavorplus@hinterdonati.com

Indukern, S.A. F&F Ingredients Division

Commitment to quality

Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients.

View All Website +34 93 506 91 00 info@indukern.es

Lluch Essence S.L.

A family company dedicated to sales and distribution

Flexibility, availability, price and quality.

View All Website 34 93 379 38 49 web@lluche.com

M&U International LLC

Steady supply & demand

Meeting customers increasing demands at home as well as abroad.

View All Website 908-359-9000 sales@mu-intel.com

Moellhausen S.P.A.

THE CHEMISTRY OF EMOTIONS

Innovation and commitment in the name of excellence.

View All Website +39 039.685.6262

O'Laughlin Industries Inc.

Manufacturer of chemicals and ingredients used in flavors, fragrances, food, beverages and cosmetics

Leading the Flavor and Fragrance Industry since 1980.

View All Website (973) 376-4600 olcorphk@hkstar.com

Pell Wall Perfumes

Hand-made fragrances

Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.

View All Website +44 (0) 20 3745 0887 https://pellwall.com/contact-us/

Penta International Corporation

Chemistry innovation

At Penta, our products and services help businesses do business better.

View All Website (973) 740-2300 lisaa@pentamfg.com

Anhui Primechem Co., Ltd.

Where Scent Matters Most

Dependable supply and professional services to exceed our client's expectations.

View All Website +86-551-628 355 29 henry@primekem.com

Robertet, Inc.

HOME OF NATURE, SEED TO SCENT

HOME OF NATURE – natural ingredients from the source.

View All Website +1.201.337.7100 info@robertetUSA.com

Sigma-Aldrich

Complete Supply Chain

The perfect blend of products and services that bring your creativity to life.

View All Website 800-244-1173 ff@sial.com

SRS Aromatics Ltd

For over 25 years

Bringing flavour and fragrance into your world.

View All Website +44 (0) 1284 704076 info@srsaromatics.co.uk

Sunaux International

Buy With Confidence

We have industry leading processes and procedures to ensure nothing but the most reliable product.

View All Website 0512-57995626 johnjft@sunaux.com

Symrise AG

Always Insiring More

Symrise aroma molecules & cosmetic ingredients for unique and innovative fragrances, flavors and cosmetics.

View All Website +49 5531 90 0 scentandcare@symrise.com

Taytonn ASCC Pte Ltd

Supplying Asia Pacific

We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.

View All Website + 65 - 6861 8113 info@taytonnascc.com

TCI AMERICA

Moving Your Chemistry Forward

We continuously strive to advance our technology.

View All Website 1-800-423-8616 Sales-US@TCIchemicals.com;

The John D. Walsh Company, Inc

Suppliers Since 1942

Supplying the fragrance and flavor industry with high quality products.

View All Website 973-962-1400 info@johndwalsh.com

The Lermond Company

Your Sourcing Resource

The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.

View All Website 201-896-3300 info@lermond.com

R C Treatt and Co Ltd

Innovative ingredient solutions

World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.

View All Website +1 863 668 9500 enquiries@treatt.com

Qingdao Free Trade Zone United International Co Ltd

Quality Products

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View All Website +86-532-83893699 info@unitedint.com

Ernesto Ventós S.A.

Leaders in essence

We employ our five senses to do our job well.

View All Website +1 856 226 7501 info@ventos.com

Vigon International

Passion for Simplicity

Manufacturer and supplier of high quality flavor and fragrance ingredients.

View All Website 570-476-6300 sales@vigon.com

Potential Uses

FR apple FL beer FR bubble gum FL caramel FL dairy FL grape white grape FR grapefruit FL meat FR passion fruit FR pear FR pineapple FR saffron FR strawberry FL tomato topnotes FL tropical FL vegetable

Natural Occurrence

apple fruit apple fruit juice beer PMC cheese swiss cheese PMC cognac PMC elder black elder flower oil fig fruit grape white grape PMC grapefruit peel melon PMC mikan peel oil @ trace% Data olive passion fruit peach fruit pineapple fruit rum PMC strawberry wild strawberry fruit tomato wine

Synonyms

ethyl propanoate ethyl propanoate nat. nat. ethyl propionate ethyl propionate (natural) ethyl propionate FCC ethyl propionate natural ethyl-propionate FCC ethylpropanoate 2- methyl butyrate 2- methylbutanoate 2- methylbutyrate propanoic acid ethyl ester propanoic acid, ethyl ester propionic acid ethyl ester propionic acid, ethyl ester propionic ester propionic ether Info: Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.) PubMed: Characterization of the key aroma compounds in Shiraz wine by quantitation, aroma reconstitution, and omission studies. PubMed: Understanding aroma release from model cheeses by a statistical multiblock approach on oral processing. PubMed: Experimental and modeling study of the thermal decomposition of C3-C5 ethyl esters behind reflected shock waves. PubMed: [Simultaneous determination of 23 ester compounds in cigarette water-borne adhesives by liquid-liquid extraction and gas chromatography-mass spectrometry]. PubMed: Characterization of aroma compounds of Chinese famous liquors by gas chromatography-mass spectrometry and flash GC electronic-nose. PubMed: Comparative volatile profiles in soy sauce according to inoculated microorganisms. PubMed: Evaluation of aroma differences between high-salt liquid-state fermentation and low-salt solid-state fermentation soy sauces from China. PubMed: Main individual and product characteristics influencing in-mouth flavour release during eating masticated food products with different textures: mechanistic modelling and experimental validation. PubMed: Study of sensory interactions among red wine fruity esters in a model solution. PubMed: Conformational preferences of ethyl propionate molecule: Raman, temperature dependent FTIR spectroscopic study aided by ab initio quantum chemical and Car-Parrinello molecular dynamics simulation studies. PubMed: Revised stereochemistry of ceramide-trafficking inhibitor HPA-12 by X-ray crystallography analysis. PubMed: Analysis of irradiated cooked ham by direct introduction into the programmable temperature vaporizer of a multidimensional gas chromatography system. PubMed: Determination of odor release in hydrocolloid model systems containing original or carboxylated cellulose at different pH values using static headspace gas chromatographic (SHS-GC) analysis. PubMed: Headspace solid-phase microextraction gas chromatography-mass spectrometry and gas chromatography-olfactometry analysis of volatile compounds in pineapple breads. PubMed: Atmospheric chemistry of ethyl propionate. PubMed: Transferable force field for carboxylate esters: application to fatty acid methylic ester phase equilibria prediction. PubMed: Comparative metabolic profiling to investigate the contribution of O. oeni MLF starter cultures to red wine composition. PubMed: Silver-catalyzed C-C bond formation between methane and ethyl diazoacetate in supercritical CO₂. PubMed: Fuel-specific influences on the composition of reaction intermediates in premixed flames of three C5H10O2 ester isomers. PubMed: Influence of microflora on texture and contents of amino acids, organic acids, and volatiles in semi-hard cheese made with DL-starter and propionibacteria. PubMed: Brain-state-independent neural representation of peripheral stimulation in rat olfactory bulb. PubMed: Responses of Rhynchophorus ferrugineus adults to selected synthetic palm esters: electroantennographic studies and trap catches in an urban environment. PubMed: Structural determination of molecular stereochemistry using VCD spectroscopy and a conformational code: absolute configuration and solution conformation of a chiral liquid pesticide, (R)-(+)-malathion. PubMed: Surfactant formation efficiency of fluorocarbon-hydrocarbon oligomers in supercritical CO2. PubMed: Reaction rate coefficients of OH radicals and Cl atoms with ethyl propanoate, n-propyl propanoate, methyl 2-methylpropanoate, and ethyl n-butanoate. PubMed: Nitrogen addition influences formation of aroma compounds, volatile acidity and ethanol in nitrogen deficient media fermented by Saccharomyces cerevisiae wine strains. PubMed: Temporal integration in nasal lateralization of homologous propionates. PubMed: Examples of perceptive interactions involved in specific "red-" and "black-berry" aromas in red wines. PubMed: Loss of ripening capacity of pawpaw fruit with extended cold storage. PubMed: Domino reaction of 3-(2-formylphenoxy)propenoates and amines: a novel synthesis of 1,4-dihydropyridines from salicaldehydes, ethyl propiolate, and amines. PubMed: Characterization of the aromatic profile for the authentication and differentiation of typical Italian dry-sausages. PubMed: Enthalpies of formation, bond dissociation energies and reaction paths for the decomposition of model biofuels: ethyl propanoate and methyl butanoate. PubMed: Experimental and modeling study of C5H10O2 ethyl and methyl esters. PubMed: In-situ high-pressure study of the ordered phase of ethyl propionate. PubMed: Enhanced thermostability of silica-immobilized lipase from Bacillus coagulans BTS-3 and synthesis of ethyl propionate. PubMed: Enhancement of ethyl propionate synthesis by poly (AAc-co-HPMA-cl-MBAm)-immobilized Pseudomonas aeruginosa MTCC-4713, exposed to Hg2+ and NH4+ ions. PubMed: Synthesis, antimicrobial, and anti-inflammatory activities of novel 2-[3-(1-adamantyl)-4-substituted-5-thioxo-1,2,4-triazolin-1-yl] acetic acids, 2-[3-(1-adamantyl)-4-substituted-5-thioxo-1,2,4-triazolin-1-yl]propionic acids and related derivatives. PubMed: Influence of volatile compounds produced by yeasts predominant during processing of Coffea arabica in East Africa on growth and ochratoxin A (OTA) production by Aspergillus ochraceus. PubMed: GC separation of 2-substituted ethyl propionate enantiomers on permethylated and 2,6-dimethyl-3-pentyl beta- and gamma-cyclodextrin stationary phases. PubMed: Production of volatile organic sulfur compounds (VOSCs) by basidiomycetous yeasts. PubMed: Odor detection of single chemicals and binary mixtures. PubMed: Aroma extract dilution analysis of cv. Meeker (Rubus idaeus L.) red raspberries from Oregon and Washington. PubMed: Chemosensory additivity in trigeminal chemoreception as reflected by detection of mixtures. PubMed: Chemical composition and antibacterial activities of the essential oils of Lippia chevalieri and Lippia multiflora from Burkina Faso. PubMed: Effect of different strains of Saccharomyces cerevisiae on production of volatiles in Napa Gamay wine and Petite Sirah wine. PubMed: Identification of aroma compounds in Parmigiano-Reggiano cheese by gas chromatography/olfactometry. PubMed: Characterization of the aromatic profile in aqueous essence and fruit juice of yellow passion fruit (Passiflora edulis Sims F. Flavicarpa degner) by GC-MS and GC/O. PubMed: Varietal differentiation of red wines in the Valencian region (Spain). PubMed: Competitive binding of aroma compounds by beta-cyclodextrin. PubMed: Stereocontrolled reduction of alpha- and beta-keto esters with micro green algae, Chlorella strains. PubMed: Nonsurgical management of gallstone disease. PubMed: Study on volatile components in salami by reverse carrier gas headspace gas chromatography-mass spectrometry. PubMed: Ethyl propionate is more effective and less cytotoxic than methyl tert-butyl ether for topical gallstone dissolution. PubMed: Successful topical dissolution of cholesterol gallbladder stones using ethyl propionate. PubMed: Local and systemic effects of intraduodenal exposure to topical gallstone solvents ethyl propionate and methyl tert-butyl ether in the rabbit. PubMed: Optimization of semiochemical-based trapping ofMetamasius hemipterus sericeus (Olivier) (Coleoptera: Curculionidae). PubMed: Purification and some properties of a carboxylesterase from ovine liver. PubMed: Cholesterol quantitation by GLC: artifactual formation of short-chain steryl esters. PubMed: Toxic effects of cholelitholytic solvents on gallbladder and liver. A piglet model study. PubMed: Addition of dimethylsulphoxide to methyl-tert-butyl ether and ethyl propionate increases cholesterol dissolving capacity and cholesterol gall stone dissolution in vitro. PubMed: Effects of gallstone solvents on commonly used catheters. PubMed: Ethyl propionate: Synergistic kairomone for african palm weevil,Rhynchophorus phoenicis L. (Coleoptera: Curculionidae). PubMed: Increased blood levels of methyl tert-butyl ether but not of ethyl propionate during instillation with contact gallstone dissolution agents in the pig. PubMed: Pathogenesis and treatment of gallstones. PubMed: Acute effects of topical methyl tert-butyl ether or ethyl propionate on gallbladder histology in animals: a comparison of two solvents for contact dissolution of cholesterol gallstones. PubMed: Chemical contact dissolution of cholesterol gallbladder stones. One hundred years later. PubMed: Effect of the repellent deet on the antennal chemoreceptors for oviposition in Aedes aegypti (Diptera: Culicidae). PubMed: Gas phase transesterification reactions catalyzed by lipolytic enzymes. PubMed: The acceleration of gallstone destruction with synchronous biliary lithotripsy and contact dissolution in vitro using three cholesterol-solubilizing solvent. PubMed: In vitro cholesterol gallstone dissolution: comparison of methyl tert-butyl ether with three new ester solvents. PubMed: The control of lipase-catalysed transesterification and esterification reaction rates. Effects of substrate polarity, water activity and water molecules on enzyme activity. PubMed: Ethyl acrylate-induced gastric toxicity. II. Structure-toxicity relationships and mechanism. PubMed: Acetone, methyl ethyl ketone, ethyl acetate, acetonitrile and other polar aprotic solvents are strong inducers of aneuploidy in Saccharomyces cerevisiae. PubMed: Behavior genetics of olfactory responses in Drosophila. II. An odorant-specific variant in a natural population of Drosophila melanogaster. PubMed: Volatiles produced by microorganisms isolated from refrigerated chicken at spoilage. PubMed: Studies on lankacidin-group (T-2636) ANTIBIOTICS. IX Preparation of C-labeled lankacidin C 14-propionate. PubMed: Partial biochemical characterization of the activated esterase required in the complement-dependent chemotaxis of rabbit polymorphonuclear leukocytes.