Propyl gallate appears as fine white to creamy-white crystalline powder. Odorless or with a faint odor. Melting point 150 °C. Insoluble in water. Slightly bitter taste. N-propyl gallate is a trihydroxybenzoic acid. Propyl Gallate is under investigation in clinical trial NCT01450098 (A Study of LY2484595 in Healthy Subjects). View More...

2024年8月21日 · In terms of solubility, propyl gallate exhibits low water solubility, dissolving at only 1 mg/mL at 20 °C. However, it is more readily soluble in organic solvents such as ethanol, ether, and propane-1,2-diol, which allows for its effective incorporation into lipophilic formulations.

2020年11月15日 · Under the condition of constant temperature and pressure, the solubility of propyl gallate in (ethanol + n-propanol) mixture solvents decreased with the rising mass fraction of ethanol. When the temperature was 333.15 K and the ethanol mass fraction was 0.1, the solubility of propyl gallate reached the maximum (38.41 × 10 −2). This may be ...

2020年11月15日 · In this article, the solubility of propyl gallate in various solvents were measured by gravimetric method under atmospheric pressure over the temperature range from (293.15 to 333.15) K.

2025年1月27日 · Propyl gallate (CAS 121-79-9) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

Solubility in water: 0.35g/100 mL (25°C). Other solubilities: 103g/100 g alcohol,83g/100 g ether,soluble in aceton,propyleenglycol and,polysorbaat 8 Formula Weight

The solubilities of gallic acid and its esters (methyl gallate, propyl gallate, and octyl gallate) in water were determined in the temperature range (273.15 to 363.15) K by a static analytical method. The concentrations of gallic acid and the esters in saturated solution were analyzed by reverse-phase high-performance liquid chromatography.

2006年11月9日 · The solubilities of gallic acid and its esters (methyl gallate, propyl gallate, and octyl gallate) in water were determined in the temperature range (273.15 to 363.15) K by a static...

Propyl gallate is a white to cream-colored crystalline powder at room temperature with a slightly bitter taste. It has a molecular weight of 212.20 g/mol. This antioxidant is soluble in alcohol and ethers, but only slightly soluble in water. The compound’s melting point ranges from 148°C to 150°C, and it decomposes without boiling.

This product is soluble in ethanol (50 mg/ml), with heat as needed, yielding a clear, colorless to faint yellow solution. It is soluble in water (3.5 mg/ml).1. The Merck Index, 12th ed., Entry# 8044. Daniel, J. W., Metabolic aspects of antioxidants and …