Articles:
| US Patents: | 5,084,440 - Acetals and ketals of oxo-tetralins and oxo-indanes |
okoumal (Givaudan)
Notes:
Blends well with sandalwood notes.
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 131812-67-4 2,4-Dimethyl-2-(5,5,8,8-tetramethyltetralin-2-yl)-1,3-dioxolane
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Indukern, S.A. F&F Ingredients Division Commitment to quality Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients. Indukern F&F focuses in particular on the service it offers its clients in terms of quality, speed and direct consultancy with more than 1600 different products in stock ready for prompt shipment: Aromachemicals, Essential Oils and Natural Isolates. Email: Info Email: Luciana Soares (Brazil) Email: Gabriela Garcia (Mexico) Email: Jorge Eduardo Clavijo (Colombia) Voice: +34 93 506 91 00 Fax: +34 93 506 91 95 Services Quality Facilities Products List: View Product(s): OKOUMAL
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Lluch Essence S.L. A family company dedicated to sales and distribution Flexibility, availability, price and quality. Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world. Email: Info Voice: 34 93 379 38 49 Fax: 34 93 370 65 04 Linkedin Product(s): OKOUMAL
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Moellhausen S.P.A. THE CHEMISTRY OF EMOTIONS Innovation and commitment in the name of excellence. After 50 years in business, Moellhausen stands out as one of the world’s leading family-run companies in the industry of flavors and fragrances, raw materials, and specialties. Voice: +39 039.685.6262 Fax: +39 039.685.6263 Facebook Twitter Linkedin Youtube A network of knowledge to grow together Sustainability is at the foundation of a Pervasive technology and total control Product(s): 126850 OKOUMAL
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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): 04-72000 2,4-DIMETHYL-2-(1,1,4,4,-TETRAMETHYLTETRALINYL)-1,3-DIOXOLAN
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Ernesto Ventós S.A. Leaders in essence We employ our five senses to do our job well. Ventos has specialized in the distribution of raw materials for the flavour and fragrance industry. With more than 1700 references permanently available from stock, we offer a just-in-time response to our customer needs, being able to deliver from 1kg to several tonnes all over the world. Email: Information US Email: Information USA Email: Gemma Parramon (Europe) US Email: Gemma Parramon (Europe) Email: Jorge Sos (Asia) Email: Ramon Rubau (America) Voice: +34 934706210 Fax: +34 934733010 US Voice: +1 856 226 7501 Instagram Linkedin Youtube Press Ads Videos Product(s): OKOUMAL
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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): 501190 Okoumal
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| Fragrance Demo Formulas | ||
| CAS Number: | 131812-67-4 |  3D/inchi
|
| ECHA ELINCS - REACH Pre-Reg: | 412-950-7 | |
| FDA UNII: | Search | |
| Nikkaji Web: | J1.368.038H | |
| XlogP3-AA: | 5.10 (est) | |
| Molecular Weight: | 288.43056000 | |
| Formula: | C19 H28 O2 | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
| CAS Number: | 131812-51-6 | |
| FDA UNII: | Search | |
| XlogP3-AA: | 5.10 (est) | |
| Molecular Weight: | 288.43056000 | |
| Formula: | C19 H28 O2 | |
| CAS Number: | 131812-52-7 | |
| FDA UNII: | Search | |
| XlogP3-AA: | 5.10 (est) | |
| Molecular Weight: | 288.43056000 | |
| Formula: | C19 H28 O2 | |
Category: 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 |
Physical Properties:
| Appearance: | colorless to pale yellow clear viscous liquid (est) |
| Assay: | 90.00 to 100.00 % sum of isomers |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 303.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.000076 mmHg @ 25.00 °C. (est) |
| Flash Point: | 219.00 °F. TCC ( 103.89 °C. ) |
| logP (o/w): | 6.412 (est) |
| Soluble in: | |
| alcohol | |
| water, 8 mg/L @ 20 °C (exp) | |
| Stability: | |
| alcoholic - good | |
| antiperspirant spray - good | |
| APC (pH = 10) - good | |
| candles - moderate | |
| damp fabric - good | |
| dry fabric - good | |
| liquid bleach - poor | |
| pH = 2 - moderate | |
| powder detergent - good | |
| powder detergent + activator - good | |
| soap - good | |
| toiletries - good | |
Organoleptic Properties:
| Odor Type: woody | |
| Odor Strength: | medium , recommend smelling in a 10.00 % solution or less |
| Substantivity: | > 420 hour(s) at 100.00 % |
| dry amber woody powdery musk | |
| Odor Description: at 10.00 % in dipropylene glycol. | dry amber woody powdery musk Luebke, William tgsc, (2009) |
| Odor and/or flavor descriptions from others (if found). | |
| Givaudan | |
| Okoumal® | |
| Odor Description: | Woody, Ambery, Tobacco, Musky Okoumal gives significant volume, richness and warmth to fragrance compositions at a reasonable dosage. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). With its low vapour pressure and high MW, Okoumal is a body note and is extremely long lasting (more than 1 month) and substantive on every support. Okoumal is very stable in major applications. |
| Moellhausen | |
| OKOUMAL | |
| Odor Description: | Woody, Ambery, Tobacco, Musky |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 2,4-Dimethyl-2-(5,5,8,8-tetramethyltetralin-2-yl)-1,3-dioxolane |
| Ernesto Ventós |
| OKOUMAL
Odor: WOODY-AMBAR, TOBACCO, MUSKY |
| Givaudan |
| Okoumal®
Odor: Woody, Ambery, Tobacco, Musky Use: Okoumal gives significant volume, richness and warmth to fragrance compositions at a reasonable dosage. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). With its low vapour pressure and high MW, Okoumal is a body note and is extremely long lasting (more than 1 month) and substantive on every support. Okoumal is very stable in major applications. |
| Indukern F&F |
| OKOUMAL
Odor: WOODY, AMBER, MUSK |
| Lluch Essence |
| OKOUMAL |
| Moellhausen |
| OKOUMAL |
| Penta International |
| 2,4-DIMETHYL-2-(1,1,4,4,-TETRAMETHYLTETRALINYL)-1,3-DIOXOLAN |
| Perfumery Laboratory |
| OKUMAL®G (OKOUMAL®G)
Odor: Elegant, woody, amber |
| The Perfumers Apprentice |
| Okoumal (G)
Odor: amber Use: gives significant volume, richness and warmth to fragrance compositions. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). |
| Vigon International |
| Okoumal
Odor: Woody, Ambery, Tobacco, Musky |
Safety Information:
| European information : | |
| Most important hazard(s): | |
| N - Dangerous for the environment. | |
|
R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S 02 - Keep out of the reach of children. S 60 - This material and its container must be disposed of as hazardous waste. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet. | |
| 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 > 2000 mg/kg | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | 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 woody dioxolane usage levels up to: | |||
| 4.0000 % in the fragrance concentrate. | |||
| Recommendation for woody dioxolane 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): | 131812-67-4 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 3034278 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 3082 |
| WGK Germany: | 2 |
| 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane | |
| Chemidplus: | 0131812674 |
References:
| Leffingwell: | Chirality or Article |
| 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 3034278 |
| Pubchem (sid): | 135044263 |
| Pubchem (cas): | 131812-51-6 |
| Pubchem (cas): | 131812-52-7 |
Other Information:
| HMDB (The Human Metabolome Database): | Search |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| amber | FR | |
| cedar | FR | |
| musk | FR | |
| patchouli | FR | |
| sandalwood | FR | |
| tobacco | FR | |
| woody | FR |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| (Z+E)-2,4- | dimethyl-2-(1,1,4,4-tetramethyl tetralin-6-yl)-1,3-dioxolane |
| 2,4- | dimethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-dioxolane |
| 2,4- | dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane |
| trans-2,4- | dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane |
| 1,3- | dioxolane, 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)- |
| okoumal (Givaudan) | |
| woody dioxolane |