A6962258
Dodecylgallate , 10mMinDMSO , 1166-52-5
Synonym(s):
Dodecyl 3,4,5-trihydroxybenzoate;Dodecyl gallate;Dodecyl gallate, Lauryl gallate, Gallic acid dodecyl ester, Gallic acid lauryl ester;E312;Lauryl gallate
CAS NO.：1166-52-5
Empirical Formula: C19H30O5
Molecular Weight: 338.44
MDL number: MFCD00002195
EINECS: 214-620-6
| Pack Size | Price | Stock | Quantity |
| 1ml | RMB159.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 94-97 °C (lit.) |
| Boiling point: | 394.57°C (rough estimate) |
| Density | 1.0677 (rough estimate) |
| refractive index | 1.6120 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Very slightly soluble or practically insoluble in water, freely soluble in ethanol (96 per cent), slightly soluble in methylene chloride. |
| form | Solid |
| pka | 7.93±0.25(Predicted) |
| color | White to Almost white |
| Odor | at 100.00?%. odorless |
| Water Solubility | practically insoluble |
| Sensitive | Air Sensitive |
| BRN | 2701981 |
| InChIKey | RPWFJAMTCNSJKK-UHFFFAOYSA-N |
| LogP | 6.365 (est) |
| CAS DataBase Reference | 1166-52-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Gallic acid, n-dodecyl ester(1166-52-5) |
| EPA Substance Registry System | Benzoic acid, 3,4,5-trihydroxy-, dodecyl ester (1166-52-5) |
Description and Uses
This gallate ester (E 310) is an antioxidant added to foods and cosmetics to prevent oxidation of unsaturated fatty acids. Cases have been reported in workers in the food industry, gallate being contained in margarine. It is also present in washing powder.
Dodecyl 3,4,5-Trihydroxybenzoate is used in method for stabilizing the pH of an aqueous compound comprising drug.
