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1-(2,3-dihydro-1H-pyrrol-5-yl)ethanone
Notes:
Key flavour/aroma component of cooked rice, wheatbread crust, popcorn, sweetcorn and roasted sesame
| CAS Number: | 1314926-27-6 |  3D/inchi
|
| Nikkaji Web: | J668.743A | |
| XlogP3-AA: | 0.70 (est) | |
| Molecular Weight: | 111.14393000 | |
| Formula: | C6 H9 N O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
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:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 252.00 to 253.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.019000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 261.00 °F. TCC ( 127.22 °C. ) |
| logP (o/w): | -0.686 (est) |
| Soluble in: | |
| alcohol | |
| water | |
| water, 3.942e+005 mg/L @ 25 °C (est) | |
| Similar Items: note | |
| 2-acetyl-1-pyrroline | |
Organoleptic Properties:
| Odor Type: roasted | |
| nutty roasted ham sweet | |
| Odor Description: at 10.00 % in propylene glycol. | nutty roasted ham sweet |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| None found |
Safety Information:
| 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: | natural substances and extractives | ||
| Recommendation for 2-acetyl-2-pyrroline usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2-acetyl-2-pyrroline flavor usage levels up to: | |||
| not for flavor 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 : | 6429016 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 1-(2,3-dihydro-1H-pyrrol-5-yl)ethanone |
References:
| 1-(2,3-dihydro-1H-pyrrol-5-yl)ethanone | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 6429016 |
| Pubchem (sid): | 10545042 |
| Flavornet: | 1314926-27-6 |
| Pherobase: | View |
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): | HMDB31308 |
| FooDB: | FDB003364 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| cereal | FL | |
| cheese | FL | |
| dairy | FL | |
| fish | FL | |
| fruit | FR | |
| meat | FL | |
| popcorn | FL |
Occurrence (nature, food, other): note
| bread crust Search PMC Picture | |
| cheese cheddar cheese Search PMC Picture | |
| popcorn Search PMC Picture | |
| rice cooked rice Search PMC Picture |
Synonyms:
| acetyl pyrroline | |
| 1-(2,3- | dihydro-1H-pyrrol-5-yl)ethanone |
| ethanone, 1-(2,3-dihydro-1H-pyrrol-5-yl)- |