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sandel
Sandel is a woody fragrance agent known for its sweet and oily sandalwood odor, chemically classified as 2(3 or 4)-(7,7-dimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol.
General Material Description
Sandel, chemically termed 2(3 or 4)-(7,7-dimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol, is a fragrance compound classified as a cyclohexanol derivative with the molecular formula C15H26O. It appears as a colorless to pale liquid with a medium-strength woody odor featuring sweet and oily sandalwood nuances. The compound is referenced under multiple synonyms and trade names, including sandel extra and sandel HV, reflecting its use diversity. Sandel's chemical and sensory profile aligns with its application as a fragrance raw material predominantly sourced through synthetic methods. The compound's structured chemical information and additional data are listed in the PubChem database (CID 112162).
Occurrence, Applicability & Potential Uses
Sandel occurs primarily as a synthetic fragrant ingredient modeled to replicate or enhance sandalwood aromas. It applies extensively in fragrance formulations, contributing attributes of amber, lavender, moss, sandalwood, and woody notes to perfumes and personal care products. The compound’s inclusion is governed under IFRA (Global) guidelines, which inform permissible concentration levels to ensure product safety and regulatory compliance. Its persistent woody scent and substantivity enhance complex aromatic blends in luxury and commercial perfumes.
Physico-Chemical Properties Summary
Physicochemically, sandel is characterized by a molecular weight around 222.37 g/mol and a moderate logP value of approximately 4.78, indicating significant hydrophobicity with limited water solubility (about 4.9 mg/L at 25 °C). The vapor pressure is extremely low at 3.7E-5 mmHg (25 °C), reflecting low volatility and contributing to its long-lasting odor profile. It is soluble in alcohols but virtually insoluble in water, properties that influence formulation strategies in perfumery. The compound’s flash point near 271 °F indicates relative thermal stability during typical processing conditions.
FAQ
What is sandel and what are its primary characteristics?
Sandel is a fragrance compound known scientifically as 2(3 or 4)-(7,7-dimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol. It has a medium-strength woody odor with sweet and oily sandalwood nuances. The molecular formula is C15H26O. This compound is utilized mainly as a fragrance agent in perfumery due to its woody and amber scent profile, providing lasting substantivity in finished products.
Where is sandel typically used and how is it applied in industry?
Sandel finds extensive use as a fragrance ingredient in the perfume and personal care sectors. It imparts woody, amber, and sandalwood-like olfactory notes, often blended with lavender and moss accords. Synthetic in origin, sandel supports aromatic complexity and longevity in formulations. Its solubility characteristics allow dissolution primarily in alcohol-based carriers during perfume production. Industry usage adheres to recommended guidelines such as those specified by IFRA (Global) for safe inclusion levels.
How is sandel regulated and where can safety information be found?
Sandel is subject to fragrance safety assessments under frameworks including IFRA (Global), which establish usage limits to mitigate risk. According to OSHA HCS (US) standards, it does not have classified hazards or precautionary statements, indicating a generally favorable safety profile. Comprehensive toxicological information and regulatory data can be accessed through databases like ECHA REACH (EU), PubChem, and the RIFM Fragrance Material Safety Assessment. The compound is not approved for flavor use and is primarily designated for fragrance applications.
US / EU / FDA / JECFA / FEMA / Scholar / Patents
| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
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 |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 3302.90.0010 |
| ChemSpider: | View |
General Material Information
| Preferred name | sandel |
| Trivial Name | 2(3 or 4)-(7,7-Dimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol |
| Short Description | cyclohexanol, 2(3 or 4)-(7,7-dimethylbicyclo(2.2.1)hept-2-yl)- |
| Formula | C15 H26 O |
| CAS Number | 69834-10-2 |
| ECHA Number | 274-139-2 |
| FDA UNII | Search |
| xLogP3-AA | 4.40 (est) |
| NMR Predictor | External link |
| Synonyms |
|
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 222.37141418457 |
| Vapor Pressure | 3.7E-5 mmHg @ 25 °C |
| Flash Point TCC Value | 132.6 °C TCC |
| logP (o/w) | 4.777 est |
| Solubility | |
| alcohol | Yes |
| water, 4.914 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Woody | |
| sweet, oily, sandalwood, woody, creamy | |
| Odor strength | medium |
| Substantivity | 400 hour(s) at 100.00 % |
| General comment | At 100.00 %. sweet oily sandalwood woody |
Potential Uses
| Applications | |
| Odor purposes | Amber , Lavender , Moss , Sandalwood , Woody |
Safety Information
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: | |||
| 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 sandel 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):69834-10-2 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :112162 |
| National Institute of Allergy and Infectious Diseases:Data |
| 2-(7,7-dimethyl-3-bicyclo[2.2.1]heptanyl)cyclohexan-1-ol |
| Chemidplus:0069834102 |