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leerall / methyl anthranilate schiff's base
General Material Information
| Preferred name | leerall / methyl anthranilate schiff's base |
| Trivial Name | Methyl 2-[[[4-(4-hydroxy-4-methylpentyl)-3-cyclohexen-1-yl]methylene]amino]benzoate |
| Short Description | lyrame (IFF) |
| Formula | C21 H29 N O3 |
| CAS Number | 67634-12-2 |
| ECHA Number | 266-816-6 |
| FDA UNII | Search |
| Nikkaji Number | J333.247K |
| xLogP3-AA | 3.40 (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 |
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
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 343.46673583984 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 8.843 to 8.909 |
| Refractive Index | 1.5259 to 1.5354 @ 20 °C |
| Boiling Point | 497 to 498°C @ 760 mm Hg |
| Flash Point TCC Value | 100 °C TCC |
| logP (o/w) | 4.05 |
| Shelf life | 36 months (or longer if stored properly.) |
| Storage notes | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Solubility | |
| alcohol | Yes |
| oils | Yes |
| water, 0.2014 mg/L @ 25 °C (est) | Yes |
| water | No |
| Stability | |
| alcoholic lotion | Unspecified |
| deo stick | Unspecified |
| fabric softener | Unspecified |
| shampoo | Unspecified |
Organoleptic Properties
| Odor Type: Floral | |
| fresh, lily, floral, sweet, orangeflower | |
| Odor strength | medium , recommend smelling in a 50.00 % solution or less |
| Substantivity | 400 hour(s) at 100.00 % |
| Luebke, William tgsc, (1990) | At 50.00 % in dipropylene glycol. fresh lily floral sweet orangeblossom |
| General comment | Tenacious floral absolute odor with a very sweet, orange blossom profile. Increases the substantivity of a fragrance and provides fixation and floralcy as well |
Potential Uses
| Applications | |
| Odor purposes | Citrus , Floral , Greenhouse , Lily , Lily of the valley , Magnolia , Neroli , Orange blossom , Tuberose |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
| R 36/38 - Irritating to skin and eyes. R 43 - May cause sensitisation by skin contact. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing. | |
| 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 | |||
| IFRA Critical Effect: | |||
| Sensitization | |||
| IFRA fragrance material specification: | |||
| The IFRA Scientific Committee examined the physicochemical properties of Schiff bases and concluded that, based on the available information, these materials should be considered under contributions from other sources. By default, the stoichiometric presence of the aldehydes of the Schiff bases is taken into account assuming 100% dissociation. An indicative list of Schiff bases incorporating aldehydes covered by an IFRA Standard of restriction is reported at page 2. These Schiff bases must be taken into account for determination of the maximum use level of the respective aldehydes. | |||
| contains the following IFRA (Annex) restricted components: (non-analysis max. level reference only) | |||
| 3,4-leerall | Max. Found: 61.3 % and Reason: Sensitization | ||
| leerall | Max. Found: 61.3 % and Reason: Sensitization | ||
| Recommendation for leerall / methyl anthranilate schiff's base usage levels up to: | |||
| 5.0000 % in the fragrance concentrate. | |||
| Recommendation for leerall / methyl anthranilate schiff's base 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):67634-12-2 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :106740 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| methyl 2-[[4-(4-hydroxy-4-methylpentyl)-1-cyclohex-3-enyl]methylideneamino]benzoate |
| Chemidplus:0067634122 |