tolualdehyde glyceryl acetal
tolualdehyde glyceryl acetal (mixed isomers)
Identification
| Name | tolualdehyde glyceryl acetal |
| IUPAC | (2-methylphenyl)methanediol; propane-1,2,3-triol |
| CAS Number | 1333-09-1 |
| FDA UNII | Search |
| Molecular Formula | C11 H18 O5 |
| Molecular Weight | 230.26046000 |
| CoE Number | 46 |
Regulatory
| JECFA Food Flavoring | 867 tolualdehyde glyceryl acetal (mixed isomers) |
| DG SANTE Food Flavourings | 06.012 tolualdehyde glyceryl acetal |
| FEMA Number | 3067 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 977041-69-2 ; TOLUALDEHYDE GLYCERYL ACETAL (MIXED O-, M-, P-) |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear viscous liquid (est) |
| Assay | 95.00 to 100.00 sum of isomers |
| Additional Assay Information | sum of o,m,p isomers |
| Food Chemicals Codex Listed | No |
| Boiling Point | 292.00 °C. @ 760.00 mm Hg, 160.00 °C. @ 10.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.010100 mmHg @ 25.00 °C. (est) |
| Flash Point | 249.00 °F. TCC ( 120.56 °C. ) |
| logP (o/w) | 0.467 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 10.00 % in dipropylene glycol. |
Safety Information
| Human Experience | 10 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 3400 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 tolualdehyde glyceryl acetal usage levels up to | 0.5000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 1.00 (μg/capita/day) |
| Structure Class | I |
| baked goods | 12.00000 |
| beverages(nonalcoholic) | 0.08000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 6.00000 |
| fruit ices | 6.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | 12.00000 |
| 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
2-ortho,meta,para-
cresyl-5-hydroxydioxane
p-
cresyl-5-hydroxydioxane
2-ortho,meta,para-
cresyl-5-hydroxymethyl dioxolane
2-o,m,p-
cresyl-5-hydroxymethyldioxolane
2-ortho,meta,para-
cresyl-5-hydroxymethyldioxolane
(2-
methylphenyl)methanediol; propane-1,2,3-triol
1,2,3-
propane triol cyclic ether with (2-methyl phenyl) methane diol
1,2,3-
propanetriol cyclic ether with (2-methylphenyl)methanediol
1,2,3-
propanetriol, cyclic ether with (2-methylphenyl)methanediol
tolualdehyde glyceryl acetal (mixed isomers)
tolyl aldehyde glyceryl acetal
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