di-sec-butyl disulfide

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2-butan-2-yldisulfanylbutane

CAS: 5943-30-6 C8 H18 S2 MW: 178.36146000
All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Flavor Ingredients Found in Nature M.W Index Refractive Index Specific Gravity

Identification

Namedi-sec-butyl disulfide
IUPAC(2S)-2-[(2S)-butan-2-yl]disulfanylbutane
CAS Number5943-30-6
EINECS227-702-1
FDA UNIISearch
Molecular FormulaC8 H18 S2
Molecular Weight178.36146000
MDL NumberMFCD00009331
Nikkaji NumberJ102.652F

Regulatory

JECFA Food Flavoring1933 di-sec-butyl disulfide
FEMA Number4578
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)5943-30-6 ; DI-SEC-BUTYL DISULFIDE

Physical Properties

Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.94200 to 0.95400 @ 20.00 °C.
Pounds per Gallon - (est). 7.848 to 7.947
Refractive Index 1.47700 to 1.49700 @ 20.00 °C.
Boiling Point 218.00 to 220.00 °C. @ 760.00 mm Hg, 120.00 °C. @ 12.00 mm Hg
Vapor Pressure 0.770000 mmHg @ 25.00 °C. (est)
Flash Point 153.00 °F. TCC ( 67.22 °C. )
logP (o/w) 0.725 (est)
Soluble in alcohol
Insoluble in water

Organoleptic Properties

Odor Description sulfurous

Safety Information

Preferred SDSView
European informationMost important hazard(s):
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 di-sec-butyl 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 / oils0.10000
fish products-
frozen dairy-
fruit ices-
gelatins / puddings-
granulated sugar-
gravies-
hard candy-
imitation dairy-
instant coffee / tea-
jams / jellies-
meat products0.50000
milk products-
nut products-
other grains-
poultry-
processed fruits-
processed vegetables-
reconstituted vegetables-
seasonings / flavors0.20000
snack foods0.10000
soft candy-
soups0.10000
sugar substitutes-
sweet sauces-

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5943-30-6 sec-Butyl disulfide
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Potential Uses

None Found

Natural Occurrence

asafoetida

Synonyms

2-( butan-2-yldisulfanyl)butane 2- butan-2-yldisulfanylbutane sec- butyl disulfide bis(sec- butyl) disulfide 2-(sec- butyldisulfanyl)butane di-sec-butyldisulfide dibutan-2-yl disulfide 3,6- dimethyl-4,5-dithiaoctane disulfide, bis(1-methylpropyl) disulfide,bis(1-methylpropyl) bis(1- methyl propyl) disulfide methylpropyl disulphide bis(1- methylpropyl) disulfide Try the PubMed Search.