propylene glycol stearate
octadecanoic acid monoester with 1,2-propanediol
Identification
| Name | propylene glycol stearate |
| IUPAC | 2-hydroxypropyl octadecanoate |
| CAS Number | 142-75-6 |
| EINECS | 205-557-5 |
| FDA UNII | 32I3MRN561 |
| Molecular Formula | C21 H42 O3 |
| Molecular Weight | 342.56334000 |
| MDL Number | MFCD00021902 |
| Nikkaji Number | J115.032D |
Regulatory
| JECFA Food Flavoring | 926 propylene glycol stearate |
| FEMA Number | 2942 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | white flake powder (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 40.00 to 54.00 °C. @ 760.00 mm Hg |
| Boiling Point | 447.00 to 448.00 °C. @ 760.00 mm Hg |
| Acid Value | 4.00 max. KOH/g |
| Flash Point | 332.00 °F. TCC ( 166.67 °C. ) |
| logP (o/w) | 7.982 (est) |
| Shelf Life | 24.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | skin conditioning |
Organoleptic Properties
| Odor Strength | none |
| Odor Description | at 100.00 %. |
Safety Information
| 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 | emulsifiers, surfactants |
| Recommendation for propylene glycol stearate usage levels up to | not for fragrance use. |
| baked goods | 43.00000 |
| 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 | 17.00000 |
| 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
atlas G 924
2-
hydroxypropyl octadecanoate
2-
hydroxypropyl stearate
monosteol
monosteol TG
octadecanoic acid 2-hydroxypropyl ester
octadecanoic acid monoester with 1,2-propanediol
octadecanoic acid, 2-hydroxypropyl ester
1,2-
propanediol monooctadecanoate
1,2-
propanediol monostearate
propylene glycol 1-monostearate
propylene glycol 1-stearate
propylene glycol monostearate
1,2-
propylene glycol monostearate
tegin P
PubMed:
Final report on the safety assessment of PEG-25 propylene glycol stearate, PEG-75 propylene glycol stearate, PEG-120 propylene glycol stearate, PEG-10 propylene glycol, PEG-8 propylene glycol cocoate, and PEG-55 propylene glycol oleate.