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(+/-)-(2,6,6,-trimethyl-2-hydroxycyclohexylidene)acetic acid gamma-lactone
Notes:
Has been isolated from tea, coffee and fruits. An important aroma constit. of tea
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Beijing Lys Chemicals Co, LTD. From Grams to Tons Fine chemical high-tech company which contains R&D, production, and sales. BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services. Email: Mr. Jia Email: Mr. Guo Voice: 86-10-68418738 Fax: 86-10-68418739 Mr. Guo 86-10-68483445 Mr. Guo 86-10-68418739 News Product(s): 10288 Dihydroactinidolide
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M&U International LLC Steady supply & demand Meeting customers increasing demands at home as well as abroad. M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers. Email: Sales US Email: Sales Voice: +86-21-32515501 60762991 60762992 Fax: +86-21-32515502 64204960 US Voice: 908-359-9000 US Fax: 908-359-9002 News Product(s): A0352 DIHYDROACTINIDOLIDE, Kosher
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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): 04-17750 DIHYDROACTINIDIOLIDE
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Soda Aromatic Co., Ltd. Depth of Experience We guarantees product safety and quality. Our international sales department is happy to design the most suitable flavor & fragrance for specific uses of processed food, cosmetics, and fragrance manufactures all over the world, specializing in Asia.Let us help you with your flavor & fragrance needs. Email: Info Email: Sales Voice: +81-3-5645-7347 Fax: +81-3-3664-5204 Product(s): 110212017 Dihydroactinidiolide
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Synerzine, Inc. Innovation. Customization. Aroma Ingredients. Synerzine is a leading supplier of flavor and fragrance ingredients. Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust. Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster. US Email: Customer Service US Email: Sales US Voice: (404) 524-6744 US Fax: (404) 577-1651 Inquiry Products List: View Product(s): W04201 Dihydroactinidolide
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Tianjin Danjun International Trade Co., LTD. Quality Products We know the Chinese chemical market well. Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service. Email: Info Email: Sales Voice: +86-15822601686 Products List: View Product(s): G-061 Dihydroactinidiolide
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Qingdao Free Trade Zone United International Co Ltd Quality Products A partner in your supply chain solution. Qingdao Free Trade Zone United International Trade Co., Ltd.was founded in 1996, specializing in the production and import and export of food additives,flavor raw materials and pharmaceutical and chemical raw materials. The company has experienced R&D and business personnel,product quality, low price, efficient service and fast insight and grasp the latest market information. Email: Info Email: Sales Voice: +86-532-83893699 Fax: +86-532-83893695 Product(s): 7077 Dihydroactinidolide
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Vigon International Passion for Simplicity Manufacturer and supplier of high quality flavor and fragrance ingredients. The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities. US Email: Sales US Voice: 570-476-6300 US Fax: 570-476-1110 Facebook Twitter Linkedin Newsletter Blog Products List: View Product(s): 502097 Dihydro Actinidiolide
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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): Dihydroactinidiolide
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| CAS Number: | 15356-74-8 |  3D/inchi
|
| Other(deleted CASRN): | 19432-05-4 | |
| ECHA EINECS - REACH Pre-Reg: | 239-390-4 | |
| FDA UNII: | BH8469LVA9 | |
| Nikkaji Web: | J99.559B | |
| CoE Number: | 10931 | |
| XlogP3-AA: | 2.20 (est) | |
| Molecular Weight: | 180.24692000 | |
| Formula: | C11 H16 O2 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
| EFSA/JECFA Comments: | CASrn in Register does not specify stereoisomers. According to JECFA: Min. assay value is "90 %" and secondary components "2,9-dimethyl 3,8-decanedione, 4-hydroxy-5,6-oxo beta-ionone". Composition of mixture to be specified. At least 90%; secondary components 3-5 % 2,9-dimethyl 3,8-decanedione, 3-5% 4-hydroxy-5,6-oxo- beta-ionone. (EFSA) | |
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: | 1164 (+/-)-(2,6,6,-trimethyl-2-hydroxycyclohexylidene)acetic acid gamma-lactone |
| DG SANTE Food Flavourings: | 10.169 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone |
| FEMA Number: | 4020 (+/-)-(2,6,6,-trimethyl-2-hydroxycyclohexylidene)acetic acid gamma-lactone |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 15356-74-8 ; (2,6,6-TRIMETHYL-2-HYDROXYCYCLOHEXYLIDENE)ACETIC ACID GAMMA-LACTONE |
Physical Properties:
| Appearance: | yellow to brown clear liquid (est) |
| Assay: | 95.00 to 100.00 % sum of isomers |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 295.00 to 296.00 °C. @ 760.00 mm Hg |
| Acid Value: | 1.00 max. KOH/g |
| Vapor Pressure: | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point: | > 212.00 °F. TCC ( > 100.00 °C. ) |
| logP (o/w): | 2.058 (est) |
| Soluble in: | |
| alcohol | |
| water, 600.6 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
| Stability: | |
| stable in most media | |
Organoleptic Properties:
| Odor Type: fruity | |
| Odor Strength: | medium |
| Substantivity: | 298 hour(s) at 100.00 % |
| ripe apricot fruity plum berry grape fruit tropical fruit woody | |
| Odor Description: at 100.00 %. | ripe apricot fruity plum berry grape tropical fruit woody Luebke, William tgsc, (2021) |
| Flavor Type: fruity | |
| fruity apricot woody mango cooling berry cherry grape | |
| Taste Description: | fruity apricot woody mango cooling berry cherry grape Luebke, William tgsc, (2021) |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
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: | 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 dihydroactinidolide usage levels up to: | |||
| 1.0000 % in the fragrance concentrate. | |||
| 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: 20. Update in publication number(s): 28 | |||
| Click here to view publication 20 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 5.00000 | 20.00000 | |
| beverages(nonalcoholic): | 5.00000 | 20.00000 | |
| beverages(alcoholic): | 5.00000 | 20.00000 | |
| breakfast cereal: | 5.00000 | 20.00000 | |
| cheese: | 5.00000 | 20.00000 | |
| chewing gum: | 50.00000 | 200.00000 | |
| condiments / relishes: | 5.00000 | 20.00000 | |
| confectionery froastings: | 10.00000 | 40.00000 | |
| egg products: | 5.00000 | 20.00000 | |
| fats / oils: | 5.00000 | 20.00000 | |
| fish products: | 5.00000 | 20.00000 | |
| frozen dairy: | 5.00000 | 20.00000 | |
| fruit ices: | 5.00000 | 20.00000 | |
| gelatins / puddings: | 5.00000 | 20.00000 | |
| granulated sugar: | - | - | |
| gravies: | 5.00000 | 20.00000 | |
| hard candy: | 10.00000 | 40.00000 | |
| imitation dairy: | 5.00000 | 20.00000 | |
| instant coffee / tea: | 5.00000 | 20.00000 | |
| jams / jellies: | 10.00000 | 40.00000 | |
| meat products: | - | - | |
| milk products: | 5.00000 | 20.00000 | |
| nut products: | 5.00000 | 20.00000 | |
| other grains: | 5.00000 | 20.00000 | |
| poultry: | 5.00000 | 20.00000 | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | 5.00000 | 20.00000 | |
| seasonings / flavors: | 5.00000 | 20.00000 | |
| snack foods: | 5.00000 | 20.00000 | |
| soft candy: | 10.00000 | 40.00000 | |
| soups: | 5.00000 | 20.00000 | |
| sugar substitutes: | - | - | |
| sweet sauces: | 5.00000 | 20.00000 | |
Safety References:
| European Food Safety Authority (EFSA) reference(s): | |
| Flavouring Group Evaluation 80, Revision 1 (FGE.80Rev1): Consideration of alicyclic, alicyclic-fused and aromatic-fused ring lactones evaluated by JECFA (61st meeting) structurally related to a aromatic lactone evaluated by EFSA in FGE.27 (2008) View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 15356-74-8 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 27209 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one | |
| Chemidplus: | 0015356748 |
References:
| 4,4,7a-trimethyl-6,7-dihydro-5H-1-benzofuran-2-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 15356-74-8 |
| Pubchem (cid): | 27209 |
| Pubchem (sid): | 134993118 |
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 |
| HMDB (The Human Metabolome Database): | HMDB35240 |
| FooDB: | FDB013899 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
| EFSA Update of results on the monitoring of furan levels in food: | Read Report |
| EFSA Previous report: Results on the monitoring of furan levels in food: | Read Report |
| EFSA Report of the CONTAM Panel on provisional findings on furan in food: | Read Report |
Potential Blenders and core components note
Potential Uses:
| ambergris | FR | |
| animal | FR | |
| apricot | FL | |
| cassie | FR | |
| fruit | FR | |
| green | FL | |
| raspberry | FL | |
| strawberry | FL | |
| tobacco | FR | |
| tomato | FL |
Occurrence (nature, food, other): note
| acacia absolute @ 0.11% Data GC Search PMC Picture | |
| champaca concrete @ 0.03% Data GC Search Trop Picture | |
| cichorium intybus l. root extract @ 0.11% Data GC Search Trop Picture | |
| cistus oil @ 0.2% Data GC Search Trop Picture | |
| coffee Search PMC Picture | |
| malpighia glabra l. fruit oil @ 0.10% Data GC Search Trop Picture | |
| plumcot fruit Search PMC Picture | |
| raspberry red raspberry fruit Search Trop Picture | |
| strawberry wild strawberry fruit Search Trop Picture | |
| tea leaf Search Trop Picture | |
| tobacco Search Trop Picture | |
| tomato Search Trop Picture |
Synonyms:
| apricot furanone | |
| benzofuran-2(4H)-one, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl- | |
| 2(4H)- | benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl- |
| dihydro actinidiolide | |
| dihydroactinidiolide | |
| (±)- | dihydroactinidiolide |
| 2- | hydroxy-2,6,6-trimethyl cyclohexylidene acetic acid gamma-lactone |
| tealactone | |
| 5,6,7,7a- | tetrahydro-4,4,7a-trimethyl benzofuran-2(4H)-one |
| 5,6,7,7a- | tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone |
| 5,6,7,7a- | tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one |
| 2,2,6- | trimethyl-2-(hydroxycyclohexylidene) acetic acid-gamma-lactone |
| (+/-)-(2,6,6,- | trimethyl-2-hydroxycyclohexylidene)acetic acid gamma-lactone |
| 4,4,7a- | trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one |
| 4,4,7a- | trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one |
| 4,4,7a- | trimethyl-6,7-dihydro-5H-1-benzofuran-2-one |