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1-(2-thienyl) butanone
General Material Information
| Preferred name | 1-(2-thienyl) butanone |
| Trivial Name | 1-(2-Thienyl)-1-butanone |
| Short Description | N-propyl 2-thienyl ketone |
| Formula | C8 H10 O S |
| CAS Number | 5333-83-5 |
| ECHA Number | 226-246-0 |
| FDA UNII | BIQ5M88OLZ |
| Nikkaji Number | J45.630F |
| MDL | MFCD00022503 |
| Bio Activity Summary | External link |
| NMR Predictor | External link |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
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| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
Literature & References
| 1-thiophen-2-ylbutan-1-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 79248 |
| Pubchem (sid): | 135036110 |
| Publications by US Patents | |
| 3,952,024 - Furfurylthioacetone | |
| Certain 2,5-dimethyl-3-thiopyrazines | |
| Flavoring agent | |
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 |
Suppliers
| Endeavour Specialty Chemicals | R C Treatt & Co Ltd |
| Robinson Brothers | Sigma-Aldrich: Aldrich |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 154.23190307617 |
| Boiling Point | 242 to 244°C @ 760 mm Hg |
| Vapor Pressure | 0.028 mmHg @ 25 °C |
| Flash Point TCC Value | 102.22 °C TCC |
| logP (o/w) | 2.289 est |
| Solubility | |
| alcohol | Yes |
| water, 558.3 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Meaty | |
| grilled, roasted, beefy roasted beefy, meaty | |
| General comment | At 0.01 % in propylene glycol. grilled roast beefy meaty |
Occurrences
| (data available) |
Potential Uses
| Applications | |
| Odor purposes | Coffee |
| Flavoring purposes | Beef roasted beef , Meat |
Safety Information
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 |