butyl 9,10-dihydroxyoctadecanoate

Base Information

• Chemical Name: butyl 9,10-dihydroxyoctadecanoate
• CAS No.: 70240-75-4
• Molecular Formula: C22H44O4
• Molecular Weight: 372.5824
• Mol file: 70240-75-4.mol

Synonyms:

Chemical Property of butyl 9,10-dihydroxyoctadecanoate

Chemical Property:

• Vapor Pressure: 2.6E-11mmHg at 25°C
• Boiling Point: 481.9°Cat760mmHg
• Flash Point: 151.2°C
• Density: 0.953g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of butyl 9,10-dihydroxyoctadecanoate

There total 7 articles about butyl 9,10-dihydroxyoctadecanoate 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: 81.0%

oleic acid butyl ester (142-77-8) → butyl 9,10-dihydroxyoctadecanoate (70240-75-4)

Guidance literature:

With phosphotungstic acid; dihydrogen peroxide; In isopropyl alcohol; at 30 - 60 ℃; for 4h; Molecular sieve;

Reference yield:

butyl 8-(3-octyloxiran-2-yl)octanoate (106-83-2) → butyl 9,10-dihydroxyoctadecanoate (70240-75-4)

Guidance literature:

With phosphonic Acid; In water; at 90 ℃; for 3h;

DOI:10.1039/c7gc00867h

Reference yield:

cis-Octadecenoic acid (112-80-1,2027-47-6) → butyl 9,10-dihydroxyoctadecanoate (70240-75-4)

Guidance literature:

Multi-step reaction with 3 steps

1: sulfuric acid; sodium sulfate / 1.25 h / 130 °C

2: formic acid; dihydrogen peroxide / water / 6 h / 50 °C

3: phosphonic Acid / water / 3 h / 90 °C

With formic acid; phosphonic Acid; sulfuric acid; dihydrogen peroxide; sodium sulfate; In water;

DOI:10.1039/c7gc00867h

upstream raw materials:

cis-Octadecenoic acid

oleic acid butyl ester

butyl 8-(3-octyloxiran-2-yl)octanoate

Refernces

• 1、 -. "Preparation method of 9, 10-dihydroxy stearate". Paragraph 0035-0036. . Retrieved 2021/03/31.
• 2、 -. "New dicarboxylic acid type compd.". Paragraph 0031. . Retrieved 2018/10/24.