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2-pentyl-2-cyclopentene-1-one
Notes:
None found
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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): 16-11400 2-PENTYL-2-CYCLOPENTEN-1-ONE
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| CAS Number: | 25564-22-1 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 247-104-4 | |
| FDA UNII: | 1UOK9N9N72 | |
| Nikkaji Web: | J22.872I | |
| Beilstein Number: | 1857975 | |
| MDL: | MFCD00036631 | |
| XlogP3-AA: | 3.00 (est) | |
| Molecular Weight: | 152.23672000 | |
| Formula: | C10 H16 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: information only not used for fragrances or flavors
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 |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.91400 to 0.92500 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 7.605 to 7.697 |
| Refractive Index: | 1.46500 to 1.48000 @ 20.00 °C. |
| Boiling Point: | 65.00 °C. @ 2.00 mm Hg |
| Boiling Point: | 115.00 °C. @ 15.00 mm Hg |
| Vapor Pressure: | 0.045000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 218.00 °F. TCC ( 103.33 °C. ) |
| logP (o/w): | 2.339 (est) |
| Soluble in: | |
| alcohol | |
| water, 131.9 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
| Similar Items: note | |
| amyl cyclopentanone propanone | |
| 3,4-dimethyl-2-cyclopenten-1-one | |
| 3-methyl-2-cyclopenten-1-one | |
Organoleptic Properties:
| Odor Type: floral | |
| Odor Strength: | medium |
| Substantivity: | 312 hour(s) at 100.00 % |
| woody floral jasmin tuberose | |
| Odor Description: at 100.00 %. | woody isojasmone jasmin tuberose Luebke, William tgsc, (1989) |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| Penta International |
| 2-PENTYL-2-CYCLOPENTEN-1-ONE |
| Reincke & Fichtner |
| 2-tert-Pentyl-cyclohexanyl Acetate |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 2-Pentyl-2-cyclopenten-1-one |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2-Pentyl-2-cyclopenten-1-one 95% |
| TCI AMERICA |
| For experimental / research use only. |
| 2-Pentyl-2-cyclopenten-1-one >95.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 36/38 - Irritating to skin and eyes. R 43 - May cause sensitisation by skin contact. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/39 - Wear suitable clothing 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-rat LD50 2200 mg/kg Food and Chemical Toxicology. Vol. 30, Pg. 7S, 1992. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 30, Pg. 7S, 1992. | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | information only not used for fragrances or flavors | ||
| IFRA Critical Effect: | Dermal sensitization | ||
| IFRA: | View Standard | ||
| Recommendation for amyl cyclopentenone usage levels up to: | |||
| PROHIBITED: Should not be used as a fragrance ingredient. | |||
| Recommendation for amyl cyclopentenone flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 25564-22-1 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 117549 |
| National Institute of Allergy and Infectious Diseases: | Data |
| SCCNFP: | opinion |
| WGK Germany: | 2 |
| 2-pentylcyclopent-2-en-1-one | |
| Chemidplus: | 0025564221 |
| RTECS: | GY7310000 for cas# 25564-22-1 |
References:
| 2-pentylcyclopent-2-en-1-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 25564-22-1 |
| Pubchem (cid): | 117549 |
| Pubchem (sid): | 135075047 |
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 |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2914.39.9000 |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| amber | FR | |
| balsam | FR | |
| floral | FR | |
| jasmin | FR | |
| jonquil | FR | |
| oriental | FR | |
| spice | FR | |
| tobacco | FR | |
| woody | FR |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| amylcyclopentenone | |
| 2- | cyclopenten-1-one, 2-pentyl- |
| 2- | pentyl cyclopent-2-en-1-one |
| 2-N- | pentyl-1-cyclopent-2-en-1-one |
| 2- | pentyl-2-cyclopenten-1-one |
| 2- | pentyl-2-cyclopentene-1-one |
| 2- | pentyl-cyclopent-2-enone |
| 2- | pentylcyclopent-2-en-1-one |
| 2- | pentylcyclopent-2-enone |