hydroxycitronellal dimethyl acetal
1,1-dimethoxy-3,7-dimethyloctan-7-ol
Identification
| Name | hydroxycitronellal dimethyl acetal |
| IUPAC | 8,8-dimethoxy-2,6-dimethyloctan-2-ol |
| CAS Number | 141-92-4 |
| EINECS | 205-510-9 |
| FDA UNII | K989V651N4 |
| Molecular Formula | C12 H26 O3 |
| Molecular Weight | 218.33682000 |
| MDL Number | MFCD00021816 |
| Nikkaji Number | J1.192D |
| CoE Number | 45 |
Regulatory
| JECFA Food Flavoring | 612 hydroxycitronellal dimethyl acetal |
| DG SANTE Food Flavourings | 06.011 1,1-dimethoxy-3,7-dimethyloctan-7-ol |
| FEMA Number | 2585 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 141-92-4 ; HYDROXYCITRONELLAL DIMETHYL ACETAL |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear oily liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.92400 to 0.93200 @ 25.00 °C., 0.92500 to 0.93300 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.689 to 7.755 |
| Pounds per Gallon - est. | 7.706 to 7.773 |
| Refractive Index | 1.44000 to 1.44400 @ 20.00 °C. |
| Boiling Point | 252.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 212.00 °F. TCC ( > 100.00 °C. ) |
| logP (o/w) | 1.762 (est) |
| Soluble in | alcohol, slightly |
| Insoluble in | glycerin |
| Stability | alkalis |
| Similar Items | note |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | low |
| Substantivity | 400 hour(s) at 100.00 % |
| Odor Description | at 100.00 %. |
| Odor sample from | Harrmann & Reimer Corporation |
| Taste Description | floral waxy soapy tropical |
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for hydroxycitronellal dimethyl acetal usage levels up to | 10.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.037 (μg/capita/day) |
| baked goods | 0.50000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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