Articles:
ketopentamethylene
Notes:
Found in various foods, incl. potato and tomato, and cooked foods, e.g. butter, meats, coffee, roasted peanut. Flavouring ingredient
Cyclopentanone is a colorless liquid organic compound with a peppermint-like odor. It is a cyclic ketone, structurally similar to cyclopentane, consisting of a five-membered ring containing a ketone functional group.
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Charkit Chemical Corporation The Specialty Chemical Specialists Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals. Email: Sales Voice: 203-299-3220 Fax: 203-299-1355 Facebook Twitter Linkedin Latest News Events Blog Products List: View Product(s): CYCLOPENTANONE XP
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. 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. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 03-85800 CYCLOPENTANONE 03-85801 CYCLOPENTANONE ELECTRONIC GRADE
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Sigma-Aldrich Complete Supply Chain The perfect blend of products and services that bring your creativity to life. Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. Email: Information US Email: Sales US Voice: 800-244-1173 US Fax: 800-368-4661 Facebook Twitter Instagram Linkedin Flavors and Fragrances Analysis FandF Newsletter Subscription Flavors and Fragrances Learning Center Certified Food Grade Products Product(s): W391018 Cyclopentanone, ≥99%, FG SDS
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): C0510 Cyclopentanone >99.0%(GC)
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WholeChem, LLC Connecting Innovators To the Building Blocks Of the Universe Custom manufacturer and distributor of specialty ingredients. We make global local. SQF-Certified Supplier We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing. Email: Info Email: Orders Voice: +1 (262) 995.8668 Certification Our Services Products List: View Product(s): Cyclopentanone
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| CAS Number: | 120-92-3 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 204-435-9 | |
| FDA UNII: | 220W81TN3S | |
| Nikkaji Web: | J5.333C | |
| Beilstein Number: | 0605573 | |
| MDL: | MFCD00001409 | |
| CoE Number: | 11050 | |
| XlogP3-AA: | 0.40 (est) | |
| Molecular Weight: | 84.11796000 | |
| Formula: | C5 H8 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
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: | 1101 cyclopentanone |
| DG SANTE Food Flavourings: | 07.149 cyclopentanone |
| FEMA Number: | 3910 cyclopentanone |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 120-92-3 ; CYCLOPENTANONE |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 99.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.95000 to 0.96000 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 7.905 to 7.988 |
| Refractive Index: | 1.43200 to 1.43800 @ 20.00 °C. |
| Melting Point: | -51.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 130.00 to 131.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 11.400000 mmHg @ 25.00 °C. |
| Flash Point: | 87.00 °F. TCC ( 30.56 °C. ) |
| logP (o/w): | 0.200 |
| Soluble in: | |
| alcohol | |
| water, 6.081e+004 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Description: at 1.00 % in dipropylene glycol. | minty |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| Charkit Chemical |
| CYCLOPENTANONE XP |
| EMD Millipore |
| For experimental / research use only. |
| Cyclopentanone |
| Indenta Group |
| Cyclopentanone |
| Parchem |
| cyclopentanone |
| Penta International |
| CYCLOPENTANONE ELECTRONIC GRADE |
| Penta International |
| CYCLOPENTANONE |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| Cyclopentanone |
| Sigma-Aldrich |
| Cyclopentanone, ≥99%, FG |
| Certified Food Grade Products |
| TCI AMERICA |
| For experimental / research use only. |
| Cyclopentanone >99.0%(GC) |
| Tengzhou Xiang Yuan Aroma Chemicals |
| Cyclopentanone |
| WholeChem |
| Cyclopentanone |
| ZEON Chemicals |
| Cyclopentanone |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 10 - Flammable. R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 23 - Do not breath vapour. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. | |
| 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: | |
|
oral-mammal (species unspecified) LD50 2000 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988. intraperitoneal-mouse LD50 1950 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: COMA Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 254, Pg. 2245, 1962. | |
| Dermal Toxicity: | |
|
subcutaneous-frog LDLo 3000 mg/kg BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) SKIN AND APPENDAGES (SKIN): SWEATING: OTHER AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 50, Pg. 199, 1903. subcutaneous-mouse LDLo 2600 mg/kg LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: COMA AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 50, Pg. 199, 1903. | |
| Inhalation Toxicity: | |
|
inhalation-rat LC50 19500 mg/m3 LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: DYSPNEA LIVER: OTHER CHANGES National Technical Information Service. Vol. OTS0572861 | |
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 cyclopentanone usage levels up to: | |||
| 0.1000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.018 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.02 (μg/capita/day) | ||
| Structure Class: | II | ||
| 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: 19. Update in publication number(s): 20 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 2.00000 | 3.00000 | |
| beverages(nonalcoholic): | 1.00000 | 15.00000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | 1.00000 | 2.00000 | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | 1.00000 | 2.00000 | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| 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: | 1.00000 | 2.00000 | |
| sugar substitutes: | - | - | |
| sweet sauces: | 1.00000 | 2.00000 | |
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): | |
| Flavouring Group Evaluation 51, (FGE.51)[1] - Consideration of alicyclic ketones and secondary alcohols and related esters evaluated by JECFA (59th meeting) and structurally related to alicyclic ketones, secondary alcohols and related esters evaluated by EFSA in FGE.09 (2004) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf | |
| Flavouring Group Evaluation 9, Revision 1: (FGE.09 Rev1)[1] - Secondary alicyclic saturated and unsaturated alcohols, ketones and esters containing secondary alicyclic alcohols from chemical groups 8 and 30, and an ester of a phenol carboxylic acid from chemical group 25 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf | |
| Flavouring Group Evaluation 9, Revision 2 (FGE.09Rev2): Secondary alicyclic saturated and unsaturated alcohols, ketones and esters containing secondary alicyclic alcohols from chemical group 8 and 30, and an ester of a phenol derivative from chemical group 25 View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 51, Revision 1 (FGE.51Rev1): Consideration of alicyclic ketones and secondary alcohols and related esters evaluated by the JECFA (59th meeting) structurally related to alicyclic ketones secondary alcohols and related esters in FGE.09Rev3 (2011) View page or View pdf | |
| Flavouring Group Evaluation 51, Revision 2 (FGE.51Rev2): Consideration of alicyclic ketones and secondary alcohols and related esters evaluated by JECFA (59th meeting) structurally related to alicyclic ketones secondary alcohols and related esters in FGE.09Rev6 (2015) View page or View pdf | |
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 120-92-3 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 8452 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 2245 |
| WGK Germany: | 1 |
| cyclopentanone | |
| Chemidplus: | 0000120923 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 120-92-3 |
References:
| cyclopentanone | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 120-92-3 |
| Pubchem (cid): | 8452 |
| Pubchem (sid): | 134975379 |
| 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 |
| FDA Substances Added to Food (formerly EAFUS): | View |
| CHEBI: | View |
| CHEMBL: | View |
| KEGG (GenomeNet): | C00557 |
| HMDB (The Human Metabolome Database): | HMDB31407 |
| FooDB: | FDB003481 |
| Export Tariff Code: | 2914.29.5000 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
| Formulations/Preparations: 99+% purity grade available from coastal specialty chemicals | |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| herbal | FR | |
| mint | FR |
Occurrence (nature, food, other): note
| coffee aroma Search PMC Picture | |
| flour wheat flour Search PMC Picture | |
| lavender oil spike spain @ 0.018% Data GC Search Trop Picture | |
| potato Search Trop Picture | |
| tomato Search Trop Picture |
Synonyms:
| adipic ketone | |
| adipinketon | |
| cyclopentan-1-one | |
| keto | cyclopentane |
| 2- | cyclopentanone |
| cyclopentanone [UN2245] [Flammable liquid] | |
| dumasin | |
| keto | pentamethylene |