nonanal dimethyl acetal
aldehyde C-9 dimethyl acetal
Identification
| Name | nonanal dimethyl acetal |
| IUPAC | 1,1-dimethoxynonane |
| CAS Number | 18824-63-0 |
| EINECS | 242-603-3 |
| FDA UNII | R293HT233N |
| Molecular Formula | C11 H24 O2 |
| Molecular Weight | 188.31068000 |
| MDL Number | MFCD00036646 |
| Nikkaji Number | J222.318J |
Regulatory
| JECFA Food Flavoring | 1742 nonanal dimethyl acetal |
| FEMA Number | 4367 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 18824-63-0 ; NONANAL DIMETHYL ACETAL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.84100 to 0.85100 @ 25.00 °C. |
| Pounds per Gallon - (est). | 6.998 to 7.081 |
| Refractive Index | 1.41300 to 1.42300 @ 20.00 °C. |
| Boiling Point | 62.00 °C. @ 15.00 mm Hg |
| Vapor Pressure | 0.235000 mmHg @ 25.00 °C. (est) |
| Flash Point | 155.00 °F. TCC ( 68.33 °C. ) |
| logP (o/w) | 3.569 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | alkalis |
| Similar Items | note |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 8 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. A refreshing citrus, floral, green note
|
| Odor sample from | Bedoukian Research, Inc. |
| Taste Description |
green plastic waxy cilantro nasturtium tomato leaf cortex citrus
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| 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 nonanal dimethyl acetal usage levels up to | 2.0000 % in the fragrance concentrate. |
| baked goods | - |
| beverages(nonalcoholic) | 1.00000 |
| 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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Potential Uses
Natural Occurrence
Synonyms
aldehyde C-9 dimethyl acetal
1,1-
dimethoxynonane
nonane, 1,1-dimethoxy-
pelargonaldehyde dimethyl acetal
pelargonic aldehyde dimethyl acetal
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