TRIGLYCEROL

Base Information

• Chemical Name: TRIGLYCEROL
• CAS No.: 20411-31-8
• Deprecated CAS: 43198-81-8,54682-61-0
• Molecular Formula: C9H20 O7
• Molecular Weight: 240.254
• Hs Code.: 2909499000
• European Community (EC) Number: 259-986-8,683-396-3
• Nikkaji Number: J367.419C
• RXCUI: 1426428
• Mol file: 20411-31-8.mol

Synonyms:1,2-Propanediol,3,3'-[(2-hydroxytrimethylene)dioxy]di- (6CI,8CI)

Chemical Property of TRIGLYCEROL

Chemical Property:

• Boiling Point: 492.9±45.0 °C(Predicted)
• PKA: 13.31±0.20(Predicted)
• PSA: 119.61000
• Density: 1.30 g/mL at 20 °C(lit.)
• LogP: -2.91310
• XLogP3: -3.3
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 10
• Exact Mass: 240.12090297
• Heavy Atom Count: 16
• Complexity: 139

Purity/Quality:

98%,99%, ^*data from raw suppliers

Triglycerol(≥60%) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(COCC(COCC(CO)O)O)O)O
• Uses: Triglycerol is used to enhance the chromatographic behavior of the pesticides in tea matrices. It is also used to prepare (poly)glycerol monoethers. Triglycerol was used in the synthesis of (poly)glycerol monoethers. It was also used to enhance the chromatographic behavior of the pesticides in tea matrices.

Technology Process of TRIGLYCEROL

There total 8 articles about TRIGLYCEROL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 43.0%

glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → triglycerin (20411-31-8) + diglycerol (627-82-7) + 2,4-bis(hydroxymethyl)-3-oxapentane-1,5-diol (100450-00-8) + 5-hydroxymethyl-4-oxahexane-1,2,6-triol

Guidance literature:

With 20% Ca_1.6La_0.6/MCM-41; at 250 ℃; for 2h; under 760.051 Torr; Dean-Stark; Inert atmosphere;

DOI:10.1016/j.apcata.2014.04.024

Reference yield: 19.55%

glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 2,5-Bis(hydroxymethyl)-1,4-dioxane (14236-12-5) + 2,6-bis(hydroxymethyl)-1,4-dioxane + triglycerin (20411-31-8) + diglycerol (627-82-7) + 4,8,12-trioxapentadecane-1,2,6,10,14,15-hexaol (21872-45-7)

Guidance literature:

With dihydrogen peroxide; at 250 ℃; for 6h; Reagent/catalyst; Time;

DOI:10.1016/j.cattod.2013.03.040

Reference yield:

glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 2,5-Bis(hydroxymethyl)-1,4-dioxane (14236-12-5) + 2,6-bis(hydroxymethyl)-1,4-dioxane + triglycerin (20411-31-8) + diglycerol (627-82-7) + 2-Pentanone (107-87-9) + allyl alcohol (107-18-6) + dimethylglyoxal (431-03-8)

Guidance literature:

With dihydrogen peroxide; In ethanol; at 250 ℃; Reagent/catalyst; Solvent; Catalytic behavior; Gas phase;

DOI:10.1016/j.apcata.2012.07.041

upstream raw materials:

glycerol

3-monochloro-1,2-propanediol

epichlorohydrin

diglycerol

Downstream raw materials:

1,3-bis((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)propan-2-ol

Refernces

• 1、 Lee, Ji Hyun,Park, Seo Kyoung,Ryu, Jung-Bok,Lee, Hyunjoo,Lee, Je Seung. "Solventless Catalytic Etherification of Glycerol Using Acetate Salts as Efficient Catalysts". . p. 722 - 725. Retrieved 2018.
• 2、 Souza, Juber,Souza, Priscila M.T.G.,De Souza, Patterson P.,Sangiorge, Daniel L.,Pasa, Vanya M.D.,Oliveira, Luiz C.A.. "Production of compounds to be used as fuel additive: Glycerol conversion using Nb-doped MgAl mixed oxide". . p. 65 - 72. Retrieved 2013/08/23.