sodium 4-(methyl thio)-2-oxobutanoate
sodium 4-(methylthio)-2-oxobutanoate

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  CODE120525 CODE120525
  Product(s):
  51828-97-8 4-Methylthio-2-oxobutanoic Acid Sodium Salt ≥97%

Name: sodium 4-(methylsulfanyl)-2-oxobutanoate CAS Number: 51828-97-8 3D/inchi FDA UNII: 2EZY36W75U MDL: MFCD00010511 Molecular Weight: 170.16315928 Formula: C5 H7 Na O3 S NMR Predictor: Predict (works with chrome, Edge or firefox) Category:flavoring 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: 501 sodium 4-(methylthio)-2-oxobutanoate FEMA Number: 3881 sodium 4-(methylthio)-2-oxobutanoate FDA: No 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)   white petrolatum   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 4-Methylthio-2-oxobutanoic Acid Sodium Salt ≥97% Parchem sodium 4-(methyl thio)-2-oxobutanoate Santa Cruz Biotechnology For experimental / research use only. a-Keto-?-(methylthio)butyric acid sodium salt Sigma-Aldrich: Sigma For experimental / research use only. a-Keto-?-(methylthio)butyric acid sodium salt ≥97% sds   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 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.   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: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: flavoring agents Recommendation for sodium 4-(methyl thio)-2-oxobutanoate usage levels up to:   not for fragrance use.   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: 18 Click here to view publication 18   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): - - beverages(alcoholic): - - breakfast cereal: - - cheese: 0.50000 5.00000 chewing gum: - - condiments / relishes: 0.10000 5.00000 confectionery froastings: 0.10000 5.00000 egg products: - - fats / oils: 0.30000 5.00000 fish products: - - frozen dairy: - - fruit ices: - - gelatins / puddings: - - granulated sugar: - - gravies: - - hard candy: - - imitation dairy: - - instant coffee / tea: 0.50000 5.00000 jams / jellies: - - meat products: 0.50000 5.00000 milk products: 0.50000 5.00000 nut products: - - other grains: - - poultry: 0.30000 5.00000 processed fruits: - - processed vegetables: 0.10000 5.00000 reconstituted vegetables: - - seasonings / flavors: - - snack foods: - - soft candy: - - soups: 1.00000 5.00000 sugar substitutes: - - sweet sauces: - -   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :23696623 National Institute of Allergy and Infectious Diseases:Data WISER:UN 3335 WGK Germany:3 sodium 4-(methylsulfanyl)-2-oxobutanoate Chemidplus:0051828978   References:   sodium 4-(methylsulfanyl)-2-oxobutanoate NIST Chemistry WebBook: Search Inchi Pubchem (cid): 23696623 Pubchem (sid): 172113398   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements HMDB (The Human Metabolome Database): Search Export Tariff Code: 2930.90.4550 ChemSpider: View FAO: Sodium 4-(methylthio)-2-oxobutanoate   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   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   Articles:   None found yet. 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Notes: None found