Ethyl gallate , Used to determine the total polyphenol content,> 99.0%(LC) (t) , 831-61-8

Synonym(s):
Ethyl gallate;Gallic acid ethyl ester, 3,4,5-Trihydroxybenzoic acid ethyl ester

CAS NO.：831-61-8

Empirical Formula: C9H10O5

Molecular Weight: 198.17

MDL number: MFCD00016430

EINECS: 212-608-5

PRODUCT 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)
• pka: 8.04±0.23(Predicted)
• form: Fine Powder
• color: White to slightly beige
• Water Solubility: soluble
• BRN: 2116014
• InChIKey: VFPFQHQNJCMNBZ-UHFFFAOYSA-N
• LogP: 1.300

Description and Uses

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.

Antioxidant.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H317-H319-H335
• Precautionary statements: P261-P280-P305+P351+P338
• Safety Statements: 24/25
• WGK Germany: 2
• RTECS: LW7700000
• TSCA: Yes
• HS Code: 29182900