sodium 4-(methyl thio)-2-oxobutanoate

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sodium 4-(methylthio)-2-oxobutanoate

CAS: 51828-97-8 C5 H7 Na O3 S MW: 170.16315928
All Ingredients Aromatic Ingredients CAS Numbers Flavor Ingredients M.W Index

Identification

Namesodium 4-(methyl thio)-2-oxobutanoate
IUPACsodium 4-(methylsulfanyl)-2-oxobutanoate
CAS Number51828-97-8
FDA UNII2EZY36W75U
Molecular FormulaC5 H7 Na O3 S
Molecular Weight170.16315928
MDL NumberMFCD00010511

Regulatory

JECFA Food Flavoring501 sodium 4-(methylthio)-2-oxobutanoate
FEMA Number3881
FDANo longer provide for the use of these seven synthetic flavoring substances

Physical Properties

Appearance white powder (est)
Assay 97.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 300.00 °C. @ 760.00 mm Hg
Boiling Point 483.00 °C. @ 760.00 mm Hg
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Shelf Life 12.00 month(s) or longer if stored properly.
Storage refrigerate in tightly sealed containers.
Soluble in water, 1e+006 mg/L @ 25 °C (est)

No sensory data available

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 sodium 4-(methyl thio)-2-oxobutanoate usage levels up tonot for fragrance use.
baked goods-
beverages(nonalcoholic)-
beverages(alcoholic)-
breakfast cereal-
cheese0.50000
chewing gum-
condiments / relishes0.10000
confectionery froastings0.10000
egg products-
fats / oils0.30000
fish products-
frozen dairy-
fruit ices-
gelatins / puddings-
granulated sugar-
gravies-
hard candy-
imitation dairy-
instant coffee / tea0.50000
jams / jellies-
meat products0.50000
milk products0.50000
nut products-
other grains-
poultry0.30000
processed fruits-
processed vegetables0.10000
reconstituted vegetables-
seasonings / flavors-
snack foods-
soft candy-
soups1.00000
sugar substitutes-
sweet sauces-

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51828-97-8 4-Methylthio-2-oxobutanoic Acid Sodium
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

butanoic acid, 4-(methylthio)-2-oxo-, sodium salt (1:1) 4- methyl thio-2-oxobutyric acid sodium salt 4-( methyl thio)-2-oxobutyric acid sodium salt 4- methylthio-2-oxobutanoic acid sodium salt 4- methylthio-2-oxobutanoic acid, sodium salt 4- methylthio-2-oxobutanoicacidsodiumsalt 4- methylthio-2-oxobutyric acid sodium salt 4-( methylthio)-2-oxobutyric acid sodium salt a-keto-?-( methylthio)butyric acid sodium salt sodium 4-(methylsulfanyl)-2-oxobutanoate sodium 4-(methylthio)-2-oxobutanoate Try the PubMed Search.