EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

ethyl methyl mercaptopropionate
ethyl 3-methylthiopropionate

Sponsors

Fragrance Demo Formulas
Name:ethyl 3-methylsulfanylpropanoate
CAS Number: 13327-56-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:236-370-7
FDA UNII:1AVT374NII
Nikkaji Web:J213.846H
MDL:MFCD00039900
CoE Number:11476
XlogP3-AA:1.10 (est)
Molecular Weight:148.22504000
Formula:C6 H12 O2 S
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:476 ethyl 3-methylthiopropionate
FLAVIS Number:12.053 (Old)
DG SANTE Food Flavourings:12.053 ethyl 3-(methylthio)propionate
FEMA Number:3343 ethyl 3-methylthiopropionate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: ETHYL 3-METHYLTHIOPROPIONATE
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 96.00 to 100.00
Food Chemicals Codex Listed: Yes
Specific Gravity:1.03000 to 1.03500 @ 25.00 °C.
Pounds per Gallon - (est).: 8.571 to 8.612
Refractive Index:1.45700 to 1.46300 @ 20.00 °C.
Boiling Point: 196.00 to 197.00 °C. @ 760.00 mm Hg
Boiling Point: 100.00 °C. @ 30.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure:0.324000 mm/Hg @ 25.00 °C. (est)
Vapor Density:5.1 ( Air = 1 )
Flash Point: 174.00 °F. TCC ( 78.89 °C. )
logP (o/w): 1.352 (est)
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
 water, 4534 mg/L @ 25 °C (est)
Insoluble in:
 water
Similar Items:note
isoamyl 3-methyl thiopropionate
methyl-3-methyl thiopropionate
 
Organoleptic Properties:
Odor Type: sulfurous
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
sulfurous metallic pineapple fruity ripe pulpy tomato
Odor Description:at 0.10 % in propylene glycol. sulfury metallic pineapple fruity ripe pulpy tomato
sulfurous metallic pineapple fruity ripe pulpy tomato
Odor Description:Sulfureous, metallic, pineapple, fruity ripe, pulpy and tomato
Mosciano, Gerard P&F 19, No. 1, 27, (1994)
Flavor Type: sulfurous
sulfurous onion garlic pineapple rummy vegetable
Taste Description: at 30.00 ppm. Sulfureous, onion garlic, pineapple, rumy, vegetative
Mosciano, Gerard P&F 19, No. 1, 27, (1994)
Odor and/or flavor descriptions from others (if found).
Frutarom
ETHYL 3-METHYLTHIOPROPIONATE
Odor Description:Fruity, Pineapple, Tropical
Suggested Uses: Cheese, Dairy Products, Pineapple, Tropical Fruits
Taste Description:sulfury onion garlic pineapple rum vegetable
Treatt
Ethyl-3-methylthio Propionate Halal, Kosher
Odor Description:fruity, cooked pineapple
Taste Description:fruity
Used in bakery and soft confection at 2ppm, and desserts and beverages at 1ppm.
Indukern F&F
ETHYL 3-METHYLTHIOPROPIONATE
Odor Description:SULFUROUS, METALIC, FRUITY, PINEAPPLE
 
Cosmetic Information:
None found
 
Suppliers:
Advanced Biotech
ETHYL (3-METHYLTHIO) PROPIONATE
Anhui Haibei
Ethyl 3-methylthio Propionate
Odor: Sulfury metallic pineapple fruity ripe pulpy tomato
Apiscent Labs
ETHYL 3-METHYLTHIOPROPIONATE
Odor: Pineapple
Axxence Aromatic
ETHYL 3-(METHYLTHIO)-PROPIONATE Natural
Kosher
Sustainability
Beijing Lys Chemicals
Ethyl 3-(methylthio)propionate
Berjé
Ethyl-3-Methyl Thio Propionate
Happening at Berje
BOC Sciences
For experimental / research use only.
Ethyl 3-methylthiopropionate
Charkit Chemical
ETHYL 3-METHYLTHIOPROPIONATE FEMA 3343
Citrus and Allied Essences
Ethyl 3-Methyl Thiopropionate FCC
Market Report
DeLong Chemicals America
Ethyl 3-methylthiopropionate, Kosher
Endeavour Specialty Chemicals
Ethyl 3-(methylthio)propionate 98% F&F
Speciality Chemical Product Groups
Ernesto Ventós
ETHYL 3-METHYLTHIOPROPIONATE
Odor: FRUITY,VEGETABLE,SWEET,ALLIACEOUS
Excellentia International
Ethyl-3-Methyl Thio Propionate Natural
FCI SAS
ETHYL-3-METHYLTHIO PROPIONATE
Odor: Pineapple and tomato
Frutarom
ETHYL 3-METHYLTHIOPROPIONATE
Odor: Fruity, Pineapple, Tropical
Use: Suggested Uses: Cheese, Dairy Products, Pineapple, Tropical Fruits
Indukern F&F
ETHYL 3-METHYLTHIOPROPIONATE
Odor: SULFUROUS, METALIC, FRUITY, PINEAPPLE
Jiangyin Healthway
Ethyl 3-methylthio propionate
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
Ethyl 3-methylthio propionate, Kosherk
Lluch Essence
ETHYL 3-METHYL THIOPROPIONATE
Odor: GARLIC LIKE, SULPHUROUS
M&U International
ETHYL-3-METHYLTHIO PROPIONATE, Kosher
Natural Advantage
Ethyl Methylthiopropionate Nat, 1% in Triacetin
Natural Advantage
Ethyl Methylthiopropionate Nat, Neat
Penta International
ETHYL-3-METHYLTHIOPROPIONATE, Kosher
Penta International
ETHYL-3-METYLTHIOPROPIONATE, NATURAL, Kosher
Reincke & Fichtner
Ethyl-3-methylthiopropionate
Riverside Aromatics
ETHYL 3-METHYLTHIOPROPIONATE NATURAL
Robinson Brothers
Ethyl 3-(methylthio)propionate F&F
https://www.robinsonbrothers.uk/chemistry-competences
Santa Cruz Biotechnology
For experimental / research use only.
Ethyl 3-(methylthio)propionate
Sigma-Aldrich
Ethyl 3-(methylthio)propionate, ≥99%, FCC, FG
Odor: citrus; pineapple
Certified Food Grade Products
Sunaux International
Ethyl-3-methylthio Propionate
Synerzine
Ethyl Methyl Mercaptopropionate (natural)
Synerzine
Ethyl Methyl Mercaptopropionate (synthetic)
Taytonn
Ethyl 3-Methylthiopropionate
Odor: Fruity, Tropical
TCI AMERICA
For experimental / research use only.
Ethyl 3-(Methylthio)propionate >98.0%(GC)
Tengzhou Jitian Aroma Chemiclal
Ethyl-3-methylthio propionate
Tengzhou Xiang Yuan Aroma Chemicals
Ethyl Methyl Thio-3-Propionate
Treatt
Ethyl-3-methylthio Propionate
Halal, Kosher
Odor: fruity, cooked pineapple
Flavor: fruity
Used in bakery and soft confection at 2ppm, and desserts and beverages at 1ppm.
Wujiang CIYUN Flavor & Fragrance
Ethyl-3-methylthio Propionate ≥98.0%
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
gavage-rat LD50 [sex: M,F] > 5000 mg/kg
(Panasevich et al., 1980)

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for ethyl methyl mercaptopropionate usage levels up to:
  0.0500 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 24.00 (μg/capita/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 6
 average usual ppmaverage maximum ppm
baked goods: -2.00000
beverages(nonalcoholic): -1.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -1.00000
fruit ices: -1.00000
gelatins / puddings: -1.00000
granulated sugar: --
gravies: --
hard candy: -2.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: -1.00000
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: --
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20
View page or View pdf

Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

EPI System: View
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):13327-56-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61592
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
ethyl 3-methylsulfanylpropanoate
Chemidplus:0013327565
 
References:
 ethyl 3-methylsulfanylpropanoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:13327-56-5
Pubchem (cid):61592
Pubchem (sid):135019044
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
CHEBI:View
HMDB (The Human Metabolome Database):HMDB40413
FooDB:FDB020145
Export Tariff Code:2930.90.4950
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
FAO:Ethyl 3-methylthiopropionate
 
Potential Blenders and core components note
For Odor
alliaceous
dibutyl sulfide
FL/FR
methyl furfuryl disulfide
FL/FR
berry
raspberry ketone
FL/FR
cheesy
heptanoic acid
FL/FR
iso
valeric acid
FL/FR
chemical
propyl propionate
FL/FR
ethereal
propyl valerate
FL/FR
fatty
allyl decanoate
FL/FR
allyl octanoate
FL/FR
methyl 2-hexenoate
FL/FR
fermented
ethyl (E)-2-crotonate
FL/FR
floral
geranyl valerate
FL/FR
phenethyl isovalerate
FL/FR
fruity
allyl 3,5,5-trimethyl hexanoate
FL/FR
allyl cinnamate
FL/FR
allyl cyclohexyl acetate
FL/FR
allyl cyclohexyl butyrate
FL/FR
allyl heptanoate
FL/FR
allyl propionate
FL/FR
iso
amyl isovalerate
FL/FR
iso
amyl propionate
FL/FR
amyl propionate
FL/FR
iso
amyl valerate
FL/FR
amyl valerate
FL/FR
iso
butyl hexanoate
FL/FR
butyl valerate
FL/FR
dihydroactinidolide
FL/FR
ethyl 3-(2-furyl) propanoate
FL/FR
ethyl 3-hexenoate
FL/FR
ethyl 3-methyl valerate
FL/FR
ethyl 5-hydroxyoctanoate
FL/FR
ethyl butyrate
FL/FR
ethyl cyclohexane propionate
FL/FR
ethyl heptanoate
FL/FR
ethyl hexanoate
FL/FR
ethyl-2-cyclopentenyl acetate
FR
fruity carboxylate
FR
methyl hexanoate
FL/FR
methyl isovalerate
FL/FR
passiflora lauriflora fruit extract
CS
pineapple hydroxyhexanoate
FL/FR
prenyl acetate
FL/FR
iso
propyl butyrate
FL/FR
propyl heptanoate
FL/FR
iso
propyl hexanoate
FL/FR
iso
propyl isobutyrate
FL/FR
propyl isobutyrate
FL/FR
prune specialty
FL/FR
green
cognac heptanone
FL/FR
galbanum oxyacetate
FR
(E)-2-
hexen-1-yl butyrate
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
hexyl isobutyrate
FL/FR
pineapple heptadienone 10%
FR
spirogalbanone (Givaudan)
FR
herbal
herbal undecanone
FR
nutty
2-
methyl-3-ethoxypyrazine
FL/FR
spicy
ethyl vinyl ketone
FL/FR
sulfurous
ethyl 2-mercaptopropionate
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
3-(
methyl thio) hexanol
FL/FR
passiflora acetate
FL/FR
tropical
passiflora edulis fruit extract
FL/FR
passiflora edulis fruit water
FL/FR
pina colada fragrance
FR
tropical 3-thiobutyrate
FL/FR
waxy
ethyl octanoate
FL/FR
For Flavor
No flavor group found for these
allyl 3,5,5-trimethyl hexanoate
FL/FR
allyl cinnamate
FL/FR
allyl cyclohexyl butyrate
FL/FR
allyl cyclohexyl valerate
FL
amyl propionate
FL/FR
amyl valerate
FL/FR
9-
decen-2-one
FL
dihydroactinidolide
FL/FR
ethyl 3-methyl valerate
FL/FR
ethyl 5-hydroxyoctanoate
FL/FR
ethyl cyclohexane propionate
FL/FR
ethyl cyclohexyl carboxylate
FL
geranyl valerate
FL/FR
methyl 2-hexenoate
FL/FR
2-
methyl-3-ethoxypyrazine
FL/FR
iso
propyl hexanoate
FL/FR
iso
propyl isobutyrate
FL/FR
propyl valerate
FL/FR
prune specialty
FL/FR
alliaceous
alliaceous
allyl disulfide
FL
allyl propionate
FL/FR
allyl thiopropionate
FL
cyclopentyl mercaptan
FL
diethyl disulfide
FL
3-
mercapto-2-pentanone
FL
2-
methyl thioacetaldehyde
FL
3-
tetrahydrothiophenone
FL
truffle sulfide
FL
berry
raspberry ketone
FL/FR
cheesy
iso
valeric acid
FL/FR
citrus
cognac heptanone
FL/FR
coffee
methyl furfuryl disulfide
FL/FR
fatty
allyl octanoate
FL/FR
fermented
methyl thio isovalerate
FL
fruity
allyl cyclohexyl acetate
FL/FR
allyl decanoate
FL/FR
allyl heptanoate
FL/FR
iso
amyl propionate
FL/FR
iso
amyl valerate
FL/FR
iso
butyl hexanoate
FL/FR
butyl valerate
FL/FR
ethyl 3-(2-furyl) propanoate
FL/FR
ethyl 3-hexenoate
FL/FR
ethyl butyrate
FL/FR
ethyl heptanoate
FL/FR
ethyl hexanoate
FL/FR
furfuryl isovalerate
FL
methionyl butyrate
FL
methyl hexanoate
FL/FR
methyl isovalerate
FL/FR
(
methyl thio) methyl hexanoate
FL
phenethyl isovalerate
FL/FR
pineapple hydroxyhexanoate
FL/FR
prenyl acetate
FL/FR
iso
propyl butyrate
FL/FR
propyl isobutyrate
FL/FR
green
iso
amyl isovalerate
FL/FR
dibutyl sulfide
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
hexyl isobutyrate
FL/FR
meaty
(R,S)-2-
mercapto-3-butanol
FL
bis(2-
methyl-3-furyl) disulfide
FL
ortho-
thiocresol
FL
metallic
3-(
methyl thio) hexanol
FL/FR
musty
ethyl (E)-2-crotonate
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
onion
ethyl 2-mercaptopropionate
FL/FR
methionol
FL
methyl propyl disulfide
FL
methyl propyl trisulfide
FL
propyl thioacetate
FL
seafood
1,4-
dithiane
FL
spicy
ethyl vinyl ketone
FL/FR
sulfurous
allyl sulfide
FL
butyl mercaptan
FL
S-
ethyl thioacetate
FL
furfuryl thiopropionate
FL
3-
mercapto-2-methyl pentanal
FL
3-
mercapto-2-methyl-1-butanol
FL
caramelized
onion oleoresin
FL
tropical 3-thiobutyrate
FL/FR
tropical
passiflora acetate
FL/FR
passiflora edulis fruit extract
FL/FR
passiflora edulis fruit water
FL/FR
propyl propionate
FL/FR
waxy
ethyl octanoate
FL/FR
heptanoic acid
FL/FR
propyl heptanoate
FL/FR
 
Potential Uses:
FLbakery
FLbeverage
FLcheese
FRcitrus
 confection
 fruit tropical fruit
FRpassion fruit
FRpineapple
FLtomato
FLvegetable
 
Occurrence (nature, food, other):note
 beer
Search PMC Picture
 brandy grape brandy
Search PMC Picture
 cheese parmesan cheese
Search PMC Picture
 kiwi fruit
Search Trop Picture
 passion fruit juice
Search Trop Picture
 pineapple fruit
Search Trop Picture
 whiskey malt whiskey
Search Picture
 wine white wine
Search Picture
 
Synonyms:
 ethyl (3-methylthio) propionate
 ethyl (3-methylthio) propionate natural
 ethyl 3-(methyl thio) propanoate
 ethyl 3-(methyl thio) propionate
 ethyl 3-(methylmercapto)propionate
 ethyl 3-(methylsulfanyl)propanoate
 ethyl 3-(methylthio propionate
 ethyl 3-(methylthio)-propionate
 ethyl 3-(methylthio)propanoate
 ethyl 3-(methylthio)propionate
 ethyl 3-methyl mercaptopropionate
 ethyl 3-methyl thiopropionate
 ethyl 3-methyl thiopropionate FCC
 ethyl 3-methylsulfanylpropanoate
 ethyl 3-methylthio propionate
 ethyl 3-methylthiopropionate
 ethyl beta-methyl thiopropionate
 ethyl methylthioproprionate natural
 ethyl-3-(methyl thio) propionate
 ethyl-3-(methylthio)-propionate natural
 ethyl-3-methyl thio propionate
 ethyl-3-methyl thiopropionate
 ethyl-3-methylthio propionate
 ethyl-3-methylthiopropionate
 ethyl-3-metylthiopropionate, natural
3-(methyl thio) propionic acid ethyl ester
3-methyl thiopropionic acid ethyl ester
3-(methylthio)propanoic acid ethyl ester
(3-methylthio)propionic acid ethyl ester
3-(methylthio)propionic acid ethyl ester
3-(methylthio)propionic acid ethylester
 pineapple thiopropionate
 propanoic acid, 3-(methylthio)-, ethyl ester
 propionic acid, 3-methylthio-, ethyl ester
 
 
Notes:
Isol. from pineapple (Ananas comosus), melon, passion fruit and other fruits. Also present in alcoholic beverages and Parmesan cheese. Flavouring ingredient
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