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musk methyl propionate
General Material Information
| Preferred name | musk methyl propionate |
| Trivial Name | 1-(3,3-Dimethylcyclohexyl)ethyl 2-(1-oxopropoxy)acetate |
| Short Description | romandolide (Firmenich) |
| Formula | C15 H26 O4 |
| CAS Number | 236391-76-7 |
| FDA UNII | Search |
| xLogP3-AA | 4.00 (est) |
| NMR Predictor | External link |
| Synonyms |
|
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 |
Literature & References
| Leffingwell: | Chirality or Article |
| [2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-oxoethyl] propanoate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 21933618 |
| Pubchem (sid): | 135278493 |
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 |
| ChemSpider: | View |
Suppliers
| Azelis UK | Creatingperfume.com |
| Ernesto Ventós | Firmenich |
| Lluch Essence | Moellhausen |
| Pell Wall Perfumes | Perfumery Laboratory |
| Vigon International | Ernesto Ventós S.A. |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 270.36901855469 |
| Flash Point TCC Value | 100 °C TCC |
| logP (o/w) | 4.56 |
| Solubility | |
| alcohol | Yes |
| water, 2.856 mg/L @ 25 °C (est) | Yes |
| Stability | |
| APC: 0.5 - 5% | Unspecified |
| candle: 0.5 - 5% | Unspecified |
| detergent: 0.5 - 10% | Unspecified |
| fine fragrances: 1 - 20% | Unspecified |
| shampoo: 1 - 20% | Unspecified |
| shower gel: 1 - 20% | Unspecified |
| soap: 0.5 - 5% | Unspecified |
| softener: 0.5 - 10% | Unspecified |
Organoleptic Properties
| Odor Type: Musk | |
| musk, ambrette, fruity, berry | |
| Odor strength | medium |
| Substantivity | 400 hour(s) at 100.00 % |
| General comment | At 100.00 %. musk ambrette fruity berry |
| This alicyclic topnote musk is easily perceived by all users. It has a PCM-like character with berry topnotes and ambrette like nuances. It can be used as a PCM replacer and is stable in most applications. Resembles the closest musk to Galaxolide ® in character. | Very delicate musky note, less fruity and less Ambrette than Helvetolide® with more tenacity and more volume on the dry down |
| Arcadi Boix Camps, writing in 2004, says of Romandolide: “This material is clean, heavy, long-lasting, and similar to Galaxolide in many respects though it is less fruity and more camphoraceous. … Although more diffusive than macrocyclic and polycyclic musks, the material performs in a way quite similar to these musk chemicals. Romandolide is just now finding use in perfumes including Absolu de Rochas and Angel Schlesser for men.” | Musk, sweet, fruity-berry, ambrette |
Potential Uses
| Applications | |
| Odor purposes | Ambrette oil replacer , Floral , Musk , Oriental , 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 musk methyl propionate usage levels up to: | |||
| 20.0000 % in the fragrance concentrate. | |||
| Recommendation for musk methyl propionate 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):236391-76-7 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :21933618 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| [2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-oxoethyl] propanoate |
| Chemidplus:236391767 |