Molecular Formula | C12H20O6 |
Molar Mass | 260.28 |
Density | 1.082 |
Boling Point | 175-176 °C20 mm Hg(lit.) |
Flash Point | >230 °F |
Water Solubility | 0.23g/L(25 ºC) |
Vapor Density | 8.95 (vs air) |
Appearance | Form Liquid, color Clear colorless |
Refractive Index | n20/D 1.434(lit.) |
Physical and Chemical Properties | Chemical properties colorless to light yellow liquid. It's odorless, it's bitter. Boiling point 175~176 ℃(2666Pa). Slightly soluble in water, soluble in organic solvents such as ethanol and oils. |
Use | Use of edible spices. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 2 |
RTECS | YK6000000 |
HS Code | 29159000 |
FEMA | 3286 | GLYCERYL TRIPROPANOATE |
explosion limit value (explosive limit) | 0.8%, 186°F |
JECFA Number | 921 |
EPA chemical information | 1,2,3-Propanetriol, tripropanoate (139-45-7) |
content analysis
According to the ester determination method (OT-18-1), the sample amount is 1.5g, and the equivalent factor (e) is 93.38.
or as determined by non-polar column method by gas chromatography (GT-10-4).
Toxicity
GRAS(FEMA).
use limited
FEMA(mg/kg): beverages, sweets, 20; baked goods 50.
production method
It is made by esterification of glycerol and propionic acid.
auto-ignition temperature | 790 °F |