propyl propane thiosulfonate

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dipropyl thiosulfonate

CAS: 1113-13-9 C6 H14 O2 S2 MW: 182.30598000 alliaceous
All Ingredients Aromatic Ingredients CAS Numbers Flavor Ingredients Found in Nature JECFA Numbers M.W Index Odor Substantivity Refractive Index Specific Gravity

Identification

Namepropyl propane thiosulfonate
IUPAC1-propylsulfonylsulfanylpropane
CAS Number1113-13-9
FDA UNIIH5E892YJGG
Molecular FormulaC6 H14 O2 S2
Molecular Weight182.30598000

Regulatory

JECFA Food Flavoring1702 propyl propane thiosulfonate
DG SANTE Food Flavourings12.272 propyl propanethiosulfonate
FEMA Number4263
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)1113-13-9 ; PROPYL PROPANE THIOSULFONATE

Physical Properties

Appearance colorless to yellow clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 1.11900 to 1.12300 @ 25.00 °C.
Pounds per Gallon - (est). 9.311 to 9.344
Refractive Index 1.48100 to 1.48800 @ 20.00 °C.
Boiling Point 113.00 °C. @ 760.00 mm Hg
Vapor Pressure 0.001000 mmHg @ 25.00 °C. (est)
Flash Point 285.00 °F. TCC ( 140.56 °C. )
logP (o/w) 2.285 (est)
Soluble in alcohol, slightly
Insoluble in water

Organoleptic Properties

Odor Description at 0.10 % in propylene glycol.

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

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

Safety in Use

Categoryflavoring agents
Recommendation for propyl propane thiosulfonate usage levels up tonot for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU)0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA)ND (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI)ND (μg/person/day)
Threshold of Concern90 (μg/person/day)
Structure ClassIII
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 / puddings-
granulated sugar-
gravies0.01000
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 / flavors0.01000
snack foods0.01000
soft candy-
soups0.01000
sugar substitutes-
sweet sauces-

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Potential Uses

FL meat FL onion

Natural Occurrence

onion scallion

Synonyms

dipropyl thiosulfonate 1- propanesulfonothioic acid, S-propyl ester S- propyl propane-1-sulfonothioate propyl propanethiosulfonate 1- propylsulfonylsulfanylpropane PubMed: Use of Onion Extract as a Dairy Cattle Feed Supplement: Monitoring Propyl Propane Thiosulfonate as a Marker of Its Effect on Milk Attributes. PubMed: Effects of feed additives on ileal mucosa-associated microbiota composition of broiler chickens. PubMed: The effects of a garlic oil chemical compound, propyl-propane thiosulfonate, on ruminal fermentation and fatty acid outflow in a dual-flow continuous culture system. PubMed: Correlations between changes in intestinal microbiota composition and performance parameters in broiler chickens. PubMed: In vitro-in vivo study on the effects of plant compounds on rumen fermentation, microbial abundances and methane emissions in goats. PubMed: Garlic derivative propyl propane thiosulfonate is effective against broiler enteropathogens in vivo. PubMed: Volatile compounds thermally generated from S-propylcysteine and S-propylcysteine sulfoxide-aroma precursors of Allium vegetables.