| Ethyl gallate Basic information |
| Product Name: | Ethyl gallate |
| Synonyms: | RARECHEM AL BI 0070;3,4,5-trihydroxy-benzoicaciethylester;Benzoic acid, 3,4,5-trihydroxy-, ethyl ester;Ethylester kyseliny gallove;ethylesterkyselinygallove;Nipa No. 48;nipa48;Nipagallin A |
| CAS: | 831-61-8 |
| MF: | C9H10O5 |
| MW: | 198.17 |
| EINECS: | 212-608-5 |
| Product Categories: | Food additive,Antioxidant anticorrosive;Building Blocks;C8 to C9;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Aromatic Esters;C8 to C9;Carbonyl Compounds;Esters;bc0001 |
| Mol File: | 831-61-8.mol |
| Ethyl gallate Chemical Properties |
| Melting point | 149-153 °C |
| Boiling point | 255.48°C (rough estimate) |
| density | 1.2539 (rough estimate) |
| refractive index | 1.4570 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Very Slightly) |
| form | Fine Powder |
| pka | 8.04±0.23(Predicted) |
| color | White to slightly beige |
| Water Solubility | soluble |
| BRN | 2116014 |
| InChIKey | VFPFQHQNJCMNBZ-UHFFFAOYSA-N |
| CAS DataBase Reference | 831-61-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Gallic acid, ethyl ester(831-61-8) |
| EPA Substance Registry System | Benzoic acid, 3,4,5-trihydroxy-, ethyl ester (831-61-8) |
| Safety Information |
| Safety Statements | 24/25 |
| WGK Germany | 2 |
| RTECS | LW7700000 |
| TSCA | Yes |
| HS Code | 29182900 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Ethyl gallate Usage And Synthesis |
| Description | Ethyl gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant. Though found naturally in a variety of plant sources including walnuts Terminalia myriocarpa or chebulic myrobolan (Terminalia chebula). Ethyl gallate is produced from gallic acid and ethanol. It can be found in wine. |
| Chemical Properties | white to slightly beige fine powder |
| Uses | Ethyl Gallate is an apoptotic agent as a polyphenol compound. Antiproliferative. |
| Uses | Antioxidant. |
| Definition | ChEBI: A gallate ester obtained by the formal condensation of gallic acid with ethanol. |
| General Description | This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG |
| Purification Methods | Recrystallise the gallate from 1,2-dichloroethane, UV: max (neutral species) 275nm ( 10 000), (anion) 235nm ( 10 300), 279nm ( 11 400) and 324nm ( 8 500) [Campbell & Coppinger J Am Chem Soc 73 2708 1951]. [Beilstein 10 IV 2002.] |
| Ethyl gallate Preparation Products And Raw materials |
| Raw materials | Gallic acid |
| Preparation Products | Propyl gallate-->Octyl gallate |
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