2,4,6-Trioxaheptane

Base Information

• Chemical Name: 2,4,6-Trioxaheptane
• CAS No.: 628-90-0
• Molecular Formula: C4H10O3
• Molecular Weight: 106.122
• Mol file: 628-90-0.mol

Synonyms:17beta-methoxymethyl ether;Bis-methoxymethyl-aether;bis-methoxymethyl ether;METHOXY-(METHOXYMETHOXY)METHANE;methoxy-methyl ether;

Chemical Property of 2,4,6-Trioxaheptane

Chemical Property:

• Vapor Pressure: 179mmHg at 25°C
• Melting Point: -65 °C
• Boiling Point: 64.1°C at 760 mmHg
• Flash Point: 7.3°C
• PSA: 27.69000
• Density: 0.933g/cm³
• LogP: 0.21080

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4,6-Trioxaheptane

There total 38 articles about 2,4,6-Trioxaheptane 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: 26.0%

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)

Guidance literature:

With sulfuric acid; at 109.99 ℃; under 7500.75 Torr;

DOI:10.1021/acs.jced.7b00740

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;

upstream raw materials:

bis(2-chloromethyl)ether

sodium methylate

methanol

bis(bromomethyl) ether

Downstream raw materials:

bis-methoxymethoxy-methane

POMM₄

CH₃-(OCH₂)8-OCH₃

Methoxymethoxymethoxymethoxymethoxy-methoxymethoxymethoxymethoxymethoxymethoxy-methane

Refernces

• 1、 -. "AQUEOUS COMPOSITION BASED ON POLYOXYMETHYLENE DIALKYL ETHERS (POM) AND THEIR USE FOR THE PRESERVATION AND/OR EMBALMING OF THE HUMAN OR ANIMAL BODY". Paragraph 0058-0059. . Retrieved 2020/11/24.
• 2、 Song, Yu-He,Hou, Xing-Ming,Song, Juan,Zhang, Yue,Wang, Jie,Wei, Ping-He,Li, Cun-Fu. "Three Binary Azeotropic Systems for 1-(Methoxymethoxy)-propane, 1-(Ethoxymethoxy)-propane, and Methoxy(methoxymethoxy)methane with Three Alcohols at 101.33 kPa: Experimental Data, Correlation, and Purification". . p. 138 - 146. Retrieved 2018/01/18.