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dianthus ethone
Dianthus ethone is a phenolic compound notable for its medium spicy floral scent, especially reminiscent of carnation, used primarily as a fragrance agent in perfumery.
General Material Description
Dianthus ethone, systematically known as 2-ethoxy-4-(methoxymethyl)phenol, is a synthetic aromatic compound with the molecular formula C10H14O3. It is characterized by a medium strength spicy odor with distinct floral nuances similar to carnation (Dianthus caryophyllus). This compound bears synonyms including methyl diantilis, a trade name used by Givaudan, reflecting its longstanding presence as a fragrance intermediate and agent. Its structure contains phenolic and ether functional groups contributing to its scent profile. Dianthus ethone is chiefly used in fragrance formulations and is recognized in chemical databases such as PubChem for its defined chemical and sensory characteristics. It is typically sourced via synthetic organic methods tailored for fragrance industry use.
Occurrence, Applicability & Potential Uses
Dianthus ethone is not naturally occurring but synthesized for use as a fragrance ingredient. It emulates the olfactive characteristics of natural carnation flowers, including spicy and powdery floral notes, making it valuable in luxury perfumery and scented consumer products. Its fragrance profile extends to imparting hints of clove, vanilla, and sweet balsamic aspects. The compound is employed as a perfuming agent with an emphasis on medium spicy floral accords and spice notes. Standards such as IFRA (Global) govern its usage, permitting concentrations up to 3.0% in fragrance concentrates, supporting safe application in a diverse range of perfumery products.
Physico-Chemical Properties Summary
Dianthus ethone exhibits physicochemical properties that inform its use in fragrance formulations. It has a moderate estimated logP of approximately 1.57, indicating balanced lipophilicity consistent with good skin compatibility in perfumery. Vapor pressure is very low at 0.003 mmHg at 25 °C, reflecting low volatility which contributes to its substantivity and prolonged scent duration on substrates. The compound dissolves well in alcohol and shows moderate solubility in water at around 2262 mg/L at 25 °C. Stability data reveal good resistance in alcoholic media and powder detergents, with moderate stability in antiperspirant sprays and alkaline conditions. Its flash point stands at about 284 °F, implying relative safety in handling during fragrance manufacture. These properties collectively support its performance as a lasting, stable fragrance ingredient with moderate volatility and appropriate solubility for various fragranced product applications.
FAQ
What is dianthus ethone and what are its primary characteristics?
Dianthus ethone, principally known as 2-ethoxy-4-(methoxymethyl)phenol, is a synthetic phenolic compound used extensively as a fragrance ingredient. It presents a medium-strength spicy floral odor reminiscent of carnation, with additional sweet and vanilla nuances. Its structure and sensory qualities make it valuable in perfumery for creating floral-spicy scent profiles. Known also as methyl diantilis, it has gained recognition due to its stability and pleasing olfactory properties that resemble those of isoeugenol but with less discoloration and no IFRA restrictions.
How and where is dianthus ethone used in fragrance formulations?
Dianthus ethone is incorporated mainly in perfuming agents for diverse fragranced products, including toiletries, detergents, and candles. Its spicy floral and sweet notes are especially useful in recreating carnation-like aromas and adding depth to floral and spice accords. Its physical properties, like low volatility and good solubility in alcohol, facilitate its use in concentrated fragrance blends that require longevity and stability. The compound is synthesized for industrial purposes and is valued in fragrance chemistry for its consistent olfactive quality and moderate substantivity.
What regulations and safety considerations apply to dianthus ethone?
Dianthus ethone is subject to fragrance industry regulations, notably the IFRA (International Fragrance Association) Code of Practice, which allows its use in fragrance concentrates up to 3.0%. Safety assessments have found no GHS hazard classifications under OSHA HCS (29 CFR 1910), indicating a favorable safety profile. Toxicological data for oral, dermal, and inhalation exposure are not fully determined, but the compound has been evaluated by RIFM and incorporated safely in commercial fragrances. It is not designated for flavor uses. Regulatory references include databases such as EPA TSCA and PubChem which provide chemical and safety data for manufacturers and regulatory authorities.
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): | HMDB38354 |
| FooDB: | FDB017691 |
| ChemSpider: | View |
General Material Information
| Preferred name | dianthus ethone |
| Trivial Name | 2-Ethoxy-4-(methoxymethyl)phenol |
| Short Description | methyl diantilis (Givaudan) |
| Formula | C10 H14 O3 |
| CAS Number | 5595-79-9 |
| FDA UNII | Search |
| Nikkaji Number | J2.400.968H |
| xLogP3-AA | 1.60 (est) |
| NMR Predictor | External link |
| Synonyms |
|
Suppliers
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 182.21917724609 |
| Vapor Pressure | 0.003 mmHg @ 25 °C |
| Flash Point TCC Value | 140 °C TCC |
| logP (o/w) | 1.571 est |
| Solubility | |
| alcohol | Yes |
| water, 2262 mg/L @ 25 °C (est) | Yes |
| Stability | |
| alcoholic - good | Unspecified |
| antiperspirant spray - moderate | Unspecified |
| APC (pH = 10) - moderate | Unspecified |
| candles - good | Unspecified |
| damp fabric - good | Unspecified |
| dry fabric - moderate | Unspecified |
| liquid bleach - poor | Unspecified |
| pH = 2 - moderate | Unspecified |
| powder detergent - good | Unspecified |
| powder detergent + activator - moderate | Unspecified |
| soap - good | Unspecified |
| toiletries - good | Unspecified |
Organoleptic Properties
| Odor Type: Spicy | |
| sweet, floral, spicy, carnation, clove, powdery, vanilla, custard, woody burnt wood, balsamic | |
| Odor strength | medium |
| Substantivity | 400 hour(s) at 100.00 % |
| Luebke, William tgsc, (2016) | At 100.00 %. sweet floral spicy carnation clove powdery vanilla custard burnt wood balsamic |
| Methyl Diantilis, a Givaudan captive for several years, is an elegant, spicy/sweet ingredient with a similar olfactive note to Isoeugenol, but with an additional powdery aspect reminiscent of carnation (Dianthus caryophyllus). Unlike Isoeugenol, it is much less susceptible to discolouration and, importantly, is not restricted by IFRA. | Spicy, Carnation, Sweet, Vanilla |
| Description from Givaudan: “Spicy, Carnation, Sweet, Vanilla, a Givaudan captive for several years an elegant, spicy/sweet ingredient with a similar olfactive note to Isoeugenol, but with an additional powdery aspect reminiscent of carnation (Dianthus caryophyllus). Unlike Isoeugenol, it is much less susceptible to discolouration and, importantly, is not restricted by IFRA.” | Floral-carnation, sweet, vanilla, spicy |
| General comment | Spicy, Carnation vanilla |
Potential Uses
| Applications | |
| Odor purposes | Carnation , Clover , Floral , Spice |
| Cosmetic purposes | Perfuming agents |
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 dianthus ethone usage levels up to: | |||
| 3.0000 % in the fragrance concentrate. | |||
| Recommendation for dianthus ethone 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):5595-79-9 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :6453284 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:1 |
| 2-ethoxy-4-(methoxymethyl)phenol |
| Chemidplus:0005595799 |