1-(2-thienyl) butanone
N-propyl 2-thienyl ketone

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  TP0120 1-Thien-2-ylbutan-1-one 99% F&F

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  2-Butanoylthiophene

Name: 1-thiophen-2-ylbutan-1-one CAS Number: 5333-83-5 3D/inchi ECHA EINECS - REACH Pre-Reg: 226-246-0 FDA UNII: BIQ5M88OLZ Nikkaji Web: J45.630F MDL: MFCD00022503 XlogP3: 2.10 (est) Molecular Weight: 154.23190000 Formula: C8 H10 O S BioActivity Summary: listing 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   Physical Properties: Appearance: colorless clear liquid (est) Assay: 97.00 to 100.00 Food Chemicals Codex Listed: No Boiling Point: 242.00 to 244.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.028000 mmHg @ 25.00 °C. (est) Flash Point: 216.00 °F. TCC ( 102.22 °C. ) logP (o/w): 2.289 (est) Soluble in:   alcohol   water, 558.3 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Type: meaty grilled roasted beefy roasted beefy meaty Odor Description:at 0.01 % in propylene glycol. grilled roast beefy meaty Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Endeavour Specialty Chemicals 1-Thien-2-ylbutan-1-one 99% F&F Speciality Chemical Product Groups R C Treatt & Co Ltd 2-Butanoylthiophene Robinson Brothers 1-Thien-2-ylbutan-1-one F&F https://www.robinsonbrothers.uk/chemistry-competences Sigma-Aldrich: Aldrich For experimental / research use only. -(2-Thienyl)-1-butanone sds   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: flavoring agents Recommendation for 1-(2-thienyl) butanone usage levels up to:   not for fragrance use.     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 :79248 National Institute of Allergy and Infectious Diseases:Data 1-thiophen-2-ylbutan-1-one Chemidplus:0005333835   References:   1-thiophen-2-ylbutan-1-one NIST Chemistry WebBook: Search Inchi Pubchem (cid): 79248 Pubchem (sid): 135036110   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): HMDB32935 FooDB: FDB010920 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note For Odor No odor group found for these sulfuryl octanoate FL/FR sulfuryl butyrate FL/FR sulfuryl decanoate FL/FR sulfuryl hexanoate FL/FR sulfuryl isobutyrate FL/FR sulfuryl propionate FL/FR caramellic caramellic fenugreek oleoresin FL/FR chocolate chocolate pyrazine A FL/FR 2,5- dimethyl pyrazine FL/FR 2,6- dimethyl pyrazine FL/FR 2- methoxy-3-methyl pyrazine FL/FR coffee coffee difuran FL/FR furfuryl mercaptan FL/FR 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR corn chip popcorn pyrimidine FL/FR earthy nutty pyrazine FL/FR ethereal 2- methyl-1-butanol FL/FR green 2- heptyl furan FL/FR meaty sulfurol FL/FR sulfuryl acetate FL/FR musty 3- acetyl-2,5-dimethyl furan FL/FR hazelnut pyrazine FL/FR nutty 2- acetyl-3-methyl pyrazine FL/FR 2- acetyl-3,5-dimethyl pyrazine FL/FR 2- acetyl-3,5(or 6)-dimethyl pyrazine FL/FR 3,6- cocoa pyrazine FL/FR 3,5- cocoa pyrazine FL/FR filbert heptenone FL/FR 2- methyl pyrazine FL/FR 5- methyl quinoxaline FL/FR 2- methyl-3-(methyl thio) pyrazine FL/FR 2- methyl-3-ethoxypyrazine FL/FR nutty quinoxaline FL/FR 2,4,5- trimethyl oxazole FL/FR 2,3,5- trimethyl pyrazine FL/FR popcorn 2- acetyl thiazole FL/FR roasted fenugreek resinoid FL/FR sulfurous ethyl 3-mercaptobutyrate FL/FR fish thiol FL/FR furfuryl thioacetate FL/FR 2- mercaptopropionic acid FL/FR woody 2- methoxy-4-vinyl phenol FL/FR For Flavor No flavor group found for these benzyl methyl sulfide FL 1,2- butane dithiol FL 2- butenoic acid FL 2-iso butyl-4,5-dimethyl oxazole FL 2(4)-iso butyl-4(2),6-dimethyl dihydro-4H-1,3,5-dithiazine FL chocolate pyrazine A FL/FR chocolate pyrazine B FL 3,6- diethyl-1,2,4,5-tetrathiane and 3,5-diethyl-1,2,4-trithiolane mixture 1% in vegetable oil triglyceri FL 6,7- dihydro-2,3-dimethyl-5H-cyclopentapyrazine FL dimethyl dihydrocyclopentapyrazine FL 2,5- dimethyl thiazole FL (Z+E)-2,5- dimethyl-3-tetrahydrofuran thiol FL (Z+E)-2,5- dimethyl-3-thioacetoxytetrahydrofuran FL 2,5- dimethyl-3-thiofuroyl furan FL ethyl 3-mercaptobutyrate FL/FR 3-( ethyl thio) butanol FL (Z+E)-5- ethyl-4-methyl-2-(2-butyl) thiazoline FL (Z+E)-5- ethyl-4-methyl-2-(2-methyl propyl) thiazoline FL 3- mercapto-3-methyl butyl formate FL 4- methoxybenzoyl oxyacetic acid FL methyl 2-(methyl thio) acetate FL 2-( methyl thio) methyl-2-butenal FL 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR 2- methyl-3-(methyl thio) pyrazine FL/FR 2- methyl-3-ethoxypyrazine FL/FR 3-((2- methyl-3-furyl)thio)-4-heptanone FL 1- phenyl-3(5)-propyl pyrazole FL 3-iso propenyl pentane dioic acid FL 2- propionyl pyrrole FL propionyl pyrroline 1% in vegatable oil triglyceride FL propyl propane thiosulfonate FL pyrazine FL pyrazines mixture FL sodium methoxybenzoyl oxyacetate FL sulfuryl butyrate FL/FR sulfuryl decanoate FL/FR sulfuryl hexanoate FL/FR sulfuryl isobutyrate FL/FR 5- acetyl-2,3-dihydro-1,4-thiazine FL S- allyl-laevo-cysteine FL 3,5- dimethyl-1,2,4-trithiolane FL 3,7- dimethyl-2,6-octadien-1-yl cyclopropyl carboxamide FL 2,4- dimethyl-3-oxazoline FL (±)-3-( methyl thio) heptanal FL 3-( methyl thio) methyl thiophene FL 2- methyl-1-methyl thio-2-butene FL 4- pentenal FL pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazine FL sulfuryl formate FL sulfuryl octanoate FL/FR sulfuryl propionate FL/FR alliaceous alliaceous allyl mercaptan FL 3- mercapto-2-pentanone FL bitter 2- acetyl-5-methyl pyrrole FL methyl ethoxypyrazine FL brown fenugreek oleoresin FL/FR burnt tea pyrrole FL 2,4,5- trimethyl oxazole FL/FR caramellic fenugreek resinoid FL/FR chemical 2,5- dimethyl furan FL coffee coffee difuran FL/FR 2,4- dimethyl thiazole FL furfuryl mercaptan FL/FR 2- thiophene thiol FL corn chip 2- acetyl thiazole FL/FR popcorn pyrimidine FL/FR creamy 2,5- dimethyl-3-thioisovaleryl furan FL ethereal 2- methyl-1-butanol FL/FR fatty 4,5- dimethyl-2-propyl oxazole FL 2- heptyl furan FL/FR fishy 4,5- dimethyl thiazole FL green 2,5- dimethyl-4-ethyl oxazole FL meaty 4- allyl-2,6-dimethoxyphenol FL 2,6- dimethyl pyrazine FL/FR 2,6- dimethyl thiophenol FL 1,1- ethane dithiol 1% in ethanol 94.5% / ethyl acetate 4% FL 3- mercapto-2-butanone FL (R,S)-2- mercapto-3-butanol FL 3- mercapto-3-methyl butanol FL 2- mercaptomethyl pyrazine FL 2- mercaptopropionic acid FL/FR 2- methyl 3-(methyl thio) furan FL bis(2- methyl-3-furyl) disulfide FL S-(2- methyl-3-furyl) ethane thioate FL 2- methyl-3-tetrahydrofuran thiol FL propyl 2-mercaptopropionate FL 2- pyridinyl methane thiol FL sulfurol FL/FR sulfuryl acetate FL/FR thialdine FL mustard furfuryl methyl ether FL musty 2,5- dimethyl pyrazine FL/FR 2- ethoxythiazole FL hazelnut pyrazine FL/FR 2,3,5- trimethyl pyrazine FL/FR nutty 3- acetyl-2,5-dimethyl furan FL/FR 3- acetyl-2,5-dimethyl thiophene FL 2- acetyl-3-methyl pyrazine FL/FR 2- acetyl-3,5-dimethyl pyrazine FL/FR 2- acetyl-3,5(or 6)-dimethyl pyrazine FL/FR 2- butyl-2-butenal FL 3,6- cocoa pyrazine FL/FR 3,5- cocoa pyrazine FL/FR 2- ethyl-6-methyl pyrazine FL filbert heptenone FL/FR 2- methoxy-3-methyl pyrazine FL/FR 2- methyl pyrazine FL/FR 5- methyl quinoxaline FL/FR nutty pyrazine FL/FR nutty quinoxaline FL/FR nutty thiazole FL phenolic 2- ethyl benzene thiol FL popcorn 2- propionyl-2-thiazoline FL roasted 3,5- diisobutyl-1,2,4-trithiolane FL furfuryl thioacetate FL/FR gluconyl ethanolamine FL gluconyl ethanolamine phosphate FL hexyl mercaptan FL lactoyl ethanolamine FL lactoyl ethanolamine phosphate FL methyl isopentyl disulfide FL smoky 2- methoxy-4-vinyl phenol FL/FR sulfurous fish thiol FL/FR methyl 2-methyl-3-furyl disulfide FL 3- methyl-2-butane thiol FL roasted butanol FL 2- thienyl mercaptan FL 2,4,6- trithiaheptane 10% in triacetin FL winey 5- ethyl-2-methyl pyridine FL   Potential Uses: FL beef roasted beef FR coffee FL meat   Occurrence (nature, food, other):note   beef roasted beef Search PMC Picture   Synonyms: 2- butanoyl thiophene 2- butanoylthiophene 2- butyryl thiophene 2- butyrylthiophene N- propyl 2-thienyl ketone 1-(2- thienyl)-1-butanone 1-(2- thienyl)butan-1-one 1- thiophen-2-yl butan-1-one 1-( thiophen-2-yl)butan-1-one 1- thiophen-2-ylbutan-1-one   Articles: US Patents:3,952,024 - Furfurylthioacetone US Patents:Certain 2,5-dimethyl-3-thiopyrazines US Patents:Flavoring agent

Notes: Flavour enhancer for coffee