Articles:
| US Patents: | 5,084,440 - Acetals and ketals of oxo-tetralins and oxo-indanes |
Notes:
Blends well with sandalwood notes.
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Azelis UK Life Sciences Chemical Distribution Azelis is a leading global distributor of speciality chemicals. Azelis is a leading global speciality chemicals distributor. We provide a diverse range of products and innovative services to more than 20,000 customers. Our in-depth local knowledge is supported by an international structure and value-added services including high levels of technical support and tailored solutions. Email: Graham Bott Voice: +32 3 613 01 20 Fax: +32 3 613 01 21 United Kingdom +44 (0) 1992 82 55 55 United Kingdom +44 (0) 1992 82 55 66 Product(s): OKOUMAL
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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: Laura Iglesias (Spain) Email: Luciana Soares (Brazil) Email: Jose Pablo Sanchez Bejos (Mexico) Email: Monica Taborda (Colombia) Voice: +34 93 506 91 00 Fax: +34 93 506 91 95 Product(s): 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. Continued Customer Satisfaction We employ our five senses to do our job well. Ventós 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 Email: Gemma Parramon (Europe) US Email: Jordi Sort (Northern Europe and US) Email: Olivia Gautier (Asia, Africa and Oceania ) Email: Ramon Rubau (Latin America) Voice: +34 934706210 Fax: +34 934733010 Product(s): OKOUMAL
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Vigon International, Inc. The Yipppeee! Team 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 Products List: View Product(s): 501190 Okoumal MSDS
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| Fragrance Demo Formulas | |
| 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane (Click)
IUPAC Name: 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane
Std.InChI: InChI=1S/C19H28O2/c1-13-12-20-19(6,21-13)14-7-8-15-16(11-14)18(4,5)10-9-17(15,2)3/h7-8,11,13H,9-10,12H2,1-6H3
InChI: InChI=1/C19H28O2/c1-13-12-20-19(6,21-13)14-7-8-15-16(11-14)18(4,5)10-9-17(15,2)3/h7-8,11,13H,9-10,12H2,1-6H3
Std.InChIKey: JEPWTUCYPWOCQV-UHFFFAOYSA-N
InChIKey: JEPWTUCYPWOCQV-UHFFFAOYAE
SMILES: CC1COC(O1)(C)C2=CC3=C(C=C2)C(CCC3(C)C)(C)C
WLN: L66&TJ G1 G1 J1 J1 C- BT5O COTJ B1 D1
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| CAS Number: | 131812-67-4 |
| ECHA EC Number: | 412-950-7 |
| XlogP3-AA: | 5.10 (est) |
| Molecular Weight: | 288.43056000 |
| Formula: | C19 H28 O2 |
| NMR Predictor: | Predict |
| CAS Number: | 131812-51-6 |
| XlogP3-AA: | 5.10 (est) |
| Molecular Weight: | 288.43056000 |
| Formula: | C19 H28 O2 |
| CAS Number: | 131812-52-7 |
| 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 |
| IBM Patents: | Obtain |
| Pubchem Patents: | 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 mm/Hg @ 25.00 °C. (est) |
| Flash Point: | 219.00 °F. TCC ( 103.89 °C. ) |
| logP (o/w): | 6.412 (est) |
Organoleptic Properties:
| Odor Type: | woody |
| Odor Strength: | medium , recommend smelling in a 10.00 % solution or less |
| Odor Description: at 10.00 % in dipropylene glycol. | dry amber woody powdery musk Luebke, William tgsc, (2009) |
| Odor sample from: | Vigon International, Inc. |
| Substantivity: | > 420 hour(s) at 100.00 % |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| Azelis |
| OKOUMAL |
| CG Herbals |
| Okoumal
Odor: Ambery, Woody, 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. |
| 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 |
| Penta International |
| 2,4-DIMETHYL-2-(1,1,4,4,-TETRAMETHYLTETRALINYL)-1,3-DIOXOLAN |
| 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. | |||
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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 Vigon International, Inc. | |||
| Dermal Toxicity: | |||
| Not determined | |||
| Inhalation Toxicity: | |||
| Not determined | |||
Safety in Use Information:
| Category: | fragrance agents | ||
| 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 |
| Chemicalize.org: | Calculate predicted properties |
| ECHA Data Sheet: | View |
| EPA Substance Registry Services (TSCA): | 131812-67-4 |
| EPA ACToR: | Toxicology Data |
| 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 |
| 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:
| (IUPAC): | Atomic Weights of the Elements 2009 |
| (IUPAC): | Atomic Weights of the Elements 2009 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| ChemSpider: | View |
Potential Blenders and core components note
| floral butanal | FR | |
| fruity cyclopentanone | FR | |
| myrmac aldehyde | FR | |
| ocean propanal | FL/FR | |
| ozone propanal | FR | |
| sandal pentanol | FR | |
| (Z)- | woody amylene | FR |
| woody cyclohexanone | FR |
Potential Uses:
| amber | FR | |
| cedar | FR | |
| musk | FR | |
| patchouli | FR | |
| sandalwood | FR | |
| tobacco | FR | |
| woody | FR |
Natural Occurrence in: 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 | |||
| woody dioxolane |
click on the picture(s) below to interact with the 3D model | |
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| Soluble in: | |
| alcohol | |
| water, 8 mg/L @ 20 °C (exp) | |
| Insoluble in: | |
| water | |