2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane

Base Information

• Chemical Name: 2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane
• CAS No.: 17520-57-9
• Molecular Formula: C8H22OSi3
• Molecular Weight: 218.519
• Mol file: 17520-57-9.mol

Synonyms:2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane;1,1,3,3,5,5-Hexamethyl-2-oxa-1,3,5-trisilacyclohexan;2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexan;1-Oxa-2,4,6-trisilacyclohexane,2,2,4,4,6,6-hexamethyl;1,1,3,3,5,5-hexamethyl-2-oxa-1,3,5-trisilacyclohexane;

Chemical Property of 2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane

Chemical Property:

• PSA: 9.23000
• LogP: 3.21360

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane

There total 7 articles about 2,2,4,4,6,6-Hexamethyl-1-oxa-2,4,6-trisilacyclohexane 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:

1,1-dimethylsilacyclobutane (2295-12-7) → 1,1,3,3-tetramethyl-1,3-disiletane (1627-98-1) + formaldehyd (50-00-0,30525-89-4,61233-19-0) + Hexamethylcyclotrisiloxane (541-05-9) + octamethylcyclotetrasiloxane (556-67-2) + 1,1,3,3,5,5-hexamethyl-2-oxa-1,3,5-trisilacyclohexane (17520-57-9) + 1,1,3,3,5,5-hexamethyl-2,4-dioxa-1,3,5-trisilacyclohexane (17945-19-6)

Guidance literature:

With oxygen; at 519.9 ℃; under 0.6 Torr; Rate constant; Thermodynamic data; Mechanism; E_a;

DOI:10.1039/c39810000052

Reference yield:

1,1-dimethylsilacyclobutane (2295-12-7) + hexamethylcyclotrisilathiane (3574-04-7) → 1,1,3,3,5,5,7,7-octamethyl-2,4,6-trioxa-1,3,5,7-tetrasilacyclooctane (19939-05-0) + 1,1,3,3,5,5,7,7-octamethyl-2,6-dioxa-1,3,5,7-tetrasilacyclooctane (15261-06-0) + 1,1,3,3,5,5-hexamethyl-2-oxa-1,3,5-trisilacyclohexane (17520-57-9) + 1,1,3,3,5,5-hexamethyl-2,4-dioxa-1,3,5-trisilacyclohexane (17945-19-6)

Guidance literature:

With water; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.) 560 deg C, 2.) 10 h;

DOI:10.1016/0022-328X(84)85175-X

Reference yield:

2,6-diethoxy-2,4,4,6-tetramethyl-2,4,6-trisila-heptane (18082-47-8) → 1,1,3,3,5,5-hexamethyl-2-oxa-1,3,5-trisilacyclohexane (17520-57-9)

Guidance literature:

With HCl; In ethanol;

upstream raw materials:

1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane

dimethylsilicon dichloride

1,1-dimethylsilacyclobutane

hexamethylcyclotrisilathiane