butyl propyl disulfide

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mixture ofbutyl propyl disulfide and propyl and butyl disulfide

CAS: 72437-64-0 C7 H16 S2 MW: 164.33452000
All Ingredients Aromatic Ingredients CAS Numbers Flavor Ingredients Found in Nature M.W Index Refractive Index Specific Gravity

Identification

Namebutyl propyl disulfide
IUPAC1-propyldisulfanylbutane
CAS Number72437-64-0
FDA UNIISO4Z6HE5LA
Molecular FormulaC7 H16 S2
Molecular Weight164.33452000
Nikkaji NumberJ479.469I

Regulatory

JECFA Food Flavoring1932 butyl propyl disulfide
FEMA Number4577
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)977187-86-2 ; MIXTURE OF BUTYL PROPYL DISULFIDE AND PROPYL AND BUTYL DISULFIDE

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 51.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.94500 to 0.95500 @ 20.00 °C.
Pounds per Gallon - (est). 7.873 to 7.956
Refractive Index 1.49000 to 1.50000 @ 20.00 °C.
Boiling Point 208.00 to 210.00 °C. @ 760.00 mm Hg, 89.00 to 90.00 °C. @ 10.00 mm Hg
Vapor Pressure 0.259000 mmHg @ 25.00 °C. (est)
Flash Point 174.00 °F. TCC ( 78.89 °C. )
logP (o/w) 4.697 (est)
Soluble in alcohol
Insoluble in water

Organoleptic Properties

Odor Description sulfurous

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 butyl propyl disulfide usage levels up tonot for fragrance use.
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-
gravies-
hard candy-
imitation dairy-
instant coffee / tea-
jams / jellies0.00100
meat products-
milk products-
nut products-
other grains-
poultry-
processed fruits-
processed vegetables-
reconstituted vegetables-
seasonings / flavors-
snack foods0.00100
soft candy-
soups0.00100
sugar substitutes-
sweet sauces-

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Potential Uses

None Found

Natural Occurrence

cumin black cumin leek wild leek neem seed onion

Synonyms

mixture of butyl propyl disulfide and propyl and butyl disulfide disulfide, butyl propyl propyl butyl disulfide propyl N-butyl disulfide N- propyl N-butyl disulphide 1-( propyldisulfanyl)butane 1- propyldisulfanylbutane Try the PubMed Search.