GLYCERYL MONOSTEARATE

Base Information

• Chemical Name: GLYCERYL MONOSTEARATE
• CAS No.: 22610-63-5
• Molecular Formula: C21H42O4
• Molecular Weight: 358.562
• Hs Code.: 2915709000
• Mol file: 22610-63-5.mol

Synonyms:glycerol mono-oleate;1-monooleoyl-rac-glycerol;oleic acid monoglyceride;Octadecanoic acid, 2,3-dihydroxypropyl ester, (±)-;glycerol monostearate;octadecanoic acid,2,3-dihydroxypropyl ester;Stearic acid monoglyceride;

Chemical Property of GLYCERYL MONOSTEARATE

Chemical Property:

• Melting Point: 78-81?°C
• Refractive Index: 1.4400 (estimate)
• Boiling Point: 410.96°C (rough estimate)
• PSA: 66.76000
• Density: 0.9841
• LogP: 5.14430
• Storage Temp.: −20°C

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of GLYCERYL MONOSTEARATE

There total 55 articles about GLYCERYL MONOSTEARATE 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: 91.3%

4-hydroxymethyl-1,3-dioxolan-2-one (931-40-8) + stearic acid (57-11-4) → octadecanoic acid 2,3-dihydroxypropyl ester (22610-63-5,342394-34-7)

Guidance literature:

4-hydroxymethyl-1,3-dioxolan-2-one; stearic acid; With sodium hydroxide; at 160 ℃; for 5h;

With water; calcium carbonate; at 85 ℃; for 3h; Temperature; Reagent/catalyst;

Reference yield: 81.0%

Methyl stearate (112-61-8) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → octadecanoic acid 2,3-dihydroxypropyl ester (22610-63-5,342394-34-7)

Guidance literature:

With hydrocalumite; at 200 ℃; for 2h; Temperature;

Reference yield: 79.0%

Methyl stearate (112-61-8) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → octadecanoic acid 2,3-dihydroxypropyl ester (22610-63-5,342394-34-7) + DL-α,β-distearin (51063-97-9) + 1,3-distearoylglycerol (504-40-5)

Guidance literature:

at 200 ℃; for 36h; Inert atmosphere;

DOI:10.1039/c3gc36907b

upstream raw materials:

glycerol tristearate

3-iodo-propane-1,2-diol

sodium stearate

allyl stearate

Downstream raw materials:

1-Stearoyl-2,3-dioleoylglycerin

1-acetoxy-3-stearoyloxy-propan-2-ol

2,3-Diacetyl-1-stearoyl-sn-glycerin

1,2-dipalmitoyl-3-stearoyl glycerol

Refernces

• 1、 Herskowitz, Moti,Landau, Miron V.,Koukouliev, Slava,Zarchin, Ruby,Nehemya, Roxana Vidruk,Wee, Lik H.,Martens, Johan A.. "Homogeneous Tubular-Flow Process for Monoolein Preparation". . p. 1525 - 1529. Retrieved 2015.
• 2、 Buchnea. "-". . p. 128,133. Retrieved 1966.
• 3、 -. "Method for synthesizing high content of fatty acid monoglyceride production of nano TiO2 The method of (by machine translation)". Paragraph 0039; 0042; 0043. . Retrieved 2019/03/28.