Name | tripelargonin |
Synonyms | TRINONANOIN TRIPELARGONIN tripelargonin GLYCERYL TRINONYLATE glyceroltrinonanoate GLYCERYL TRINONANOATE GLYCERINTRIPELARGONATE GLYCEROL TRIPELARGONATE 1,2,3-Trinonanoylglycerol |
CAS | 126-53-4 |
EINECS | 204-791-5 |
InChI | InChI=1/C30H56O6/c1-4-7-10-13-16-19-22-28(31)34-25-27(36-30(33)24-21-18-15-12-9-6-3)26-35-29(32)23-20-17-14-11-8-5-2/h27H,4-26H2,1-3H3 |
Molecular Formula | C30H56O6 |
Molar Mass | 512.76 |
Density | 0.943 g/mL at 20 °C (lit.) |
Melting Point | 8-9 °C |
Boling Point | 544.1±17.0 °C(Predicted) |
Flash Point | 221.9°C |
Water Solubility | 93.4μg/L at 20℃ |
Vapor Presure | 0.001Pa at 25℃ |
BRN | 1809503 |
Storage Condition | −20°C |
Refractive Index | n20/D 1.449 |
WGK Germany | 3 |
RTECS | RA7005000 |
LogP | 10.68 at 25℃ |
Preparation of medium and long chain triglycerides | trinonanoate can be used to prepare medium and long chain triglycerides. For example, 1Kg is weighed according to the ratio of soybean oil and triazonanoate (64:36,wt/wt), and the vacuum protection device is connected to prevent excessive oxidation of oil and grease and remove water from oil to obtain raw materials. Preheat the obtained raw materials at 55 ℃ for 10min, add 2% LipozymeTLIM, vacuum stir and heat for 3 hours in a water bath at 55 ℃, and filter under reduced pressure, the long chain structure triglyceride of the product is obtained, weighed, sealed with sealing film and kept away from light. The content of long-chain triglyceride in the product was 74.2%, of which the content of medium-chain one-long-chain fatty acid triglyceride (MML) was 28.8%, the content of medium-chain two-long-chain fatty acid triglyceride (MLL) was 45.4%, and the content of by-product diglyceride was 19.7%. |