2,4,6,8,10-Pentaoxaundecane

Base Information

• Chemical Name: 2,4,6,8,10-Pentaoxaundecane
• CAS No.: 13352-75-5
• Molecular Formula: C6H14O5
• Molecular Weight: 166.174
• Mol file: 13352-75-5.mol

Synonyms:Dimethoxy-tetraoxymethylen;bis-(methoxymethoxy-methyl) ether;Bis-(methoxymethoxy-methyl)-aether;CH3-(OCH2)4-OCH3;2,4,6,8,10-Pentaoxaundecane;Tetrakis-methylenglykol-dimethylaether;Tetrahydroxymethylenglycol dimethylether;

Chemical Property of 2,4,6,8,10-Pentaoxaundecane

Chemical Property:

• Melting Point: -8--6.5 °C
• Boiling Point: 76-80℃/8Torr
• PSA: 46.15000
• Density: 1.0671 g/cm3(Temp: 25 °C)
• LogP: 0.15900
• Storage Temp.: 2-8°C

Purity/Quality:

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

2,4,6,8,10-Pentaoxaundecane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4,6,8,10-Pentaoxaundecane

There total 22 articles about 2,4,6,8,10-Pentaoxaundecane 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: 23.3%

methanol (67-56-1) + formaldehyd (50-00-0,30525-89-4,61233-19-0) → bis-methoxymethoxy-methane (13353-03-2) + bis(methoxymethyl)ether (628-90-0) + POMM4 (13352-75-5)

Guidance literature:

With ZrO₂#dotLa₂O₃; at 130 ℃; for 4h; under 6000.6 Torr; Pressure; Reagent/catalyst;

Reference yield: 22.4%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + Dimethoxymethane (109-87-5) → bis-methoxymethoxy-methane (13353-03-2) + bis(methoxymethyl)ether (628-90-0) + POMM4 (13352-75-5)

Guidance literature:

With La₂O₃ doped titania; at 130 ℃; for 4h; under 4500.45 Torr; Reagent/catalyst; Pressure; Autoclave;

Reference yield:

methanol (67-56-1) + formaldehyd (50-00-0,30525-89-4,61233-19-0) + Dimethoxymethane (109-87-5) → POMM4 (13352-75-5)

Guidance literature:

With sulfuric acid;

upstream raw materials:

methanol

formaldehyd

Dimethoxymethane

sulfuric acid

Downstream raw materials:

Bis(2-hydroxyphenyl)methane

2-[(4-hydroxyphenyl)methyl]phenol

bis-(4-hydroxyphenyl)methane

Refernces

• 1、 Wu, Qin,Li, Weijiao,Wang, Min,Hao, Yu,Chu, Tonghua,Shang, Jiqing,Li, Hansheng,Zhao, Yun,Jiao, Qingze. "Synthesis of polyoxymethylene dimethyl ethers from methylal and trioxane catalyzed by Br?nsted acid ionic liquids with different alkyl groups". . p. 57968 - 57974. Retrieved 2015.
• 2、 -. "AQUEOUS COMPOSITION BASED ON POLYOXYMETHYLENE DIALKYL ETHERS (POM) AND THEIR USE FOR THE PRESERVATION AND/OR EMBALMING OF THE HUMAN OR ANIMAL BODY". Paragraph 0060-0061. . Retrieved 2020/11/24.
• 3、 -. "By poly-formaldehyde systems poly formaldehyde method of dimethyl ether". Paragraph 0019-0020. . Retrieved 2017/02/09.