1-hydroxy-2-butanone
butan-2-one, 1-hydroxy-

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  BOC Sciences

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  5077-67-8 1-Hydroxy-2-butanone 95%

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  Penta International Corporation

  Chemistry innovation
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  For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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  08-58400 1-HYDROXY-2-BUTANONE

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  Synerzine, Inc.

  Innovation. Customization. Aroma Ingredients.
  Synerzine is a leading supplier of flavor and fragrance ingredients.
  Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
  Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
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  W0825 1-HYDROXY-2-BUTANONE

Fragrance Demo Formulas Name: 1-hydroxybutan-2-one CAS Number: 5077-67-8 3D/inchi ECHA EINECS - REACH Pre-Reg: 225-790-6 FDA UNII: M57N50D82D Nikkaji Web: J203.283J MDL: MFCD00010259 CoE Number: 11102 XlogP3-AA: -0.20 (est) Molecular Weight: 88.10616000 Formula: C4 H8 O2 NMR Predictor: Predict (works with chrome, Edge or firefox) Also(can) Contains: acetoin 5.00% to 10.00% Category:flavor and fragrance 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: 1717 1-hydroxy-2-butanone DG SANTE Food Flavourings: 07.090 1-hydroxybutan-2-one FEMA Number: 3173 1-hydroxy-2-butanone FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 5077-67-8 ; 1-HYDROXY-2-BUTANONE   Physical Properties: Appearance: colorless clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Boiling Point: 152.00 to 154.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.854000 mmHg @ 25.00 °C. (est) Flash Point: 140.00 °F. TCC ( 60.00 °C. ) logP (o/w): -0.249 (est) Soluble in:   alcohol   ether   water, 7.211e+005 mg/L @ 25 °C (est)   Organoleptic Properties: Odor Type: coffee sweet coffee musty grain malty butterscotch Odor Description:at 10.00 % in dipropylene glycol. sweet coffee musty grain malt butterscotch sweet brown coffee musty grain malty butterscotch Odor Description:Sweet, brown, coffee, musty, grain- and pyrazine-like with malt and butterscotch nuances Mosciano, Gerard P&F 22, No. 3, 47, (1997) Flavor Type: brown brown oily alcoholic grain toasted grain Taste Description: at 30.00 ppm. Brown, oily and alcoholic with toasted grain notes Mosciano, Gerard P&F 22, No. 3, 47, (1997) Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 1-Hydroxy-2-butanone 95% Parchem 1-hydroxy-2-butanone Penta International 1-HYDROXY-2-BUTANONE Sigma-Aldrich: Aldrich For experimental / research use only. 1-Hydroxy-2-butanone sds Synerzine 1-HYDROXY-2-BUTANONE Tengzhou Xiang Yuan Aroma Chemicals 1-Hydroxy-2-butanone   Safety Information: Preferred SDS: View   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: flavor and fragrance agents RIFM Fragrance Material Safety Assessment: Search IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice Recommendation for 1-hydroxy-2-butanone usage levels up to:   0.8000 % in the fragrance concentrate.   Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day) Maximised Survey-derived Daily Intakes (MSDI-USA): ND (μg/capita/day) Threshold of Concern: 1800 (μg/person/day) Structure Class: I 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: 4 Click here to view publication 4   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): - 30.00000 beverages(alcoholic): - - breakfast cereal: - - cheese: - - chewing gum: - - condiments / relishes: - - confectionery froastings: - - egg products: - - fats / oils: - - fish products: - - frozen dairy: - 30.00000 fruit ices: - 30.00000 gelatins / puddings: - 80.00000 granulated sugar: - - gravies: - - hard candy: - 30.00000 imitation dairy: - - instant coffee / tea: - - jams / jellies: - - meat products: - - milk products: - - nut products: - - other grains: - - poultry: - - processed fruits: - - processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: - - snack foods: - - soft candy: - - soups: - - sugar substitutes: - - sweet sauces: - -   Safety References: European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... European Food Safety Authority (EFSA) reference(s): Scientific Opinion on Flavouring Group Evaluation 92 (FGE.92): Consideration of aliphatic acyclic diols, triols, and related substances evaluated by JECFA (68th meeting) structurally related to aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones evaluated by EFSA in FGE.10Rev1 (2009) View page or View pdf EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):5077-67-8 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :521300 National Institute of Allergy and Infectious Diseases:Data 1-hydroxybutan-2-one Chemidplus:0005077678   References:   1-hydroxybutan-2-one NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 5077-67-8 Pubchem (cid): 521300 Pubchem (sid): 135290857   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 FDA Substances Added to Food (formerly EAFUS): View HMDB (The Human Metabolome Database): HMDB31507 FooDB: FDB008098 Export Tariff Code: 2914.49.5000 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note For Odor alliaceous methyl furfuryl disulfide FL/FR balsamic 2- acetyl furan FL/FR caramellic coffee dione FL/FR cyclotene FL/FR cereal bran absolute FR chocolate 2,6- dimethyl pyrazine FL/FR 2,4,5- trimethyl thiazole FL/FR citrus lime oil distilled terpeneless FL/FR alpha- methylene citronellal FR petitgrain combava oil FR cocoa 2- methyl butyraldehyde FL/FR coffee coffee difuran FL/FR furfuryl mercaptan FL/FR 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR floral bigarade oxide FR citronellyl anthranilate FL/FR ethyl ethyl anthranilate FL/FR bitter orangeflower water absolute FL/FR petitgrain cedrat oil FL/FR fruity butyl anthranilate FL/FR ethyl lactate FL/FR ethyl methyl anthranilate FL/FR herbal herbal carene FR petitgrain heptane FR wormwood oil america FL/FR medicinal 2,6- xylenol FL/FR musty menthofuran FL/FR nutty 2- acetyl-3-methyl pyrazine FL/FR 3,5- cocoa pyrazine FL/FR 2,3- dimethyl pyrazine FL/FR 4,5- dimethyl-2-ethyl-3-thiazoline FL/FR filbert heptenone FL/FR 5- methyl quinoxaline FL/FR 2- methyl thio-3,5 or 6-methyl pyrazine FL/FR 2,3,5,6- tetramethyl pyrazine FL/FR popcorn 2- acetyl pyrazine FL/FR spicy eugenyl acetate FL/FR sulfurous benzothiazole FL/FR furfuryl thioacetate FL/FR S- furfuryl thioformate FL/FR 2- methyl 5-(methyl thio) furan FL/FR tonka whiskey lactone FL/FR vegetable 1- furfuryl pyrrole FL/FR For Flavor No flavor group found for these 2,5- dimethyl-3-thiofuroyl furan FL ethyl ethyl anthranilate FL/FR ethyl methyl anthranilate FL/FR 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR alliaceous alliaceous benzyl mercaptan FL dicyclohexyl disulfide FL burnt furfuryl alcohol FL 2- methyl quinoxaline FL 2,6- xylenol FL/FR caramellic caramel furanone FL cyclotene FL/FR citrus lime oil distilled terpeneless FL/FR petitgrain cedrat oil FL/FR cocoa butyraldehyde FL coffee coffee difuran FL/FR coffee dione FL/FR coffee pyrazine FL difurfuryl ether FL diisoamyl thiomalate FL 2,4- dimethyl thiazole FL furfuryl mercaptan FL/FR methyl furfuryl disulfide FL/FR 2- thiophene thiol FL corn chip 2- acetyl-2-thiazoline FL earthy difurfuryl sulfide FL floral bitter orangeflower water absolute FL/FR fruity butyl anthranilate FL/FR citronellyl anthranilate FL/FR ethyl lactate FL/FR furfuryl propionate FL fusel 2- methyl butyraldehyde FL/FR green 2- methyl-5-isopropyl pyrazine FL herbal wormwood oil america FL/FR meaty benzothiazole FL/FR 2,6- dimethyl pyrazine FL/FR 2- methyl 3-(methyl thio) furan FL mustard furfuryl methyl ether FL musty menthofuran FL/FR 2- methyl 5-(methyl thio) furan FL/FR nutty 2- acetyl furan FL/FR 2- acetyl-3-methyl pyrazine FL/FR 3,5- cocoa pyrazine FL/FR 3,5(6)- cocoa pyrazine FL 2,3- dimethyl pyrazine FL/FR 4,5- dimethyl-2-ethyl-3-thiazoline FL/FR filbert heptenone FL/FR 5- methyl quinoxaline FL/FR 2- methyl thio-3,5 or 6-methyl pyrazine FL/FR 2,3,5,6- tetramethyl pyrazine FL/FR 2,4,5- trimethyl thiazole FL/FR onion furfuryl isopropyl sulfide FL roasted 2- acetyl pyrazine FL/FR ethyl 3-(furfuryl thio) propionate FL furfuryl thioacetate FL/FR solvent 2- ethyl furan FL spicy eugenyl acetate FL/FR sulfurous butyl mercaptan FL ethyl methyl sulfide FL S- ethyl thioacetate FL S- furfuryl thioformate FL/FR furfuryl thiopropionate FL 2- thienyl mercaptan FL vegetable 1- furfuryl pyrrole FL/FR woody whiskey lactone FL/FR   Potential Uses: FR butterscotch FR coffee FR fungus FL grain FR malt   Occurrence (nature, food, other):note   coffee Search PMC Picture   mushroom Search PMC Picture   wood smoke Search Picture   Synonyms: 2-oxo butan-1-ol   butan-2-one, 1-hydroxy- 2-oxo butanol 2-oxo-1- butanol 2- butanone, 1-hydroxy-   ethyl hydroxymethyl ketone 1- hydroxybutan-2-one 2- hydroxybutanone   propionyl carbinol   Articles: US Patents:3,952,024 - Furfurylthioacetone US Patents:Certain 2,5-dimethyl-3-thiopyrazines

Notes: metabolite of 1,3-butadiene. Constit. of coffee and various edible mushrooms. Flavouring ingredient