2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane

Base Information

• Chemical Name: 2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane
• CAS No.: 14760-11-3
• Molecular Formula: C7H16 O2 Si
• Molecular Weight: 160.288
• Hs Code.: 2901100000
• European Community (EC) Number: 238-819-2
• DSSTox Substance ID: DTXSID90163754
• Nikkaji Number: J227.177J
• Wikidata: Q83032751
• Mol file: 14760-11-3.mol

Synonyms:2,2,5,5-tetramethyl-1,3,2-dioxasilinane;14760-11-3;2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane;EINECS 238-819-2;DTXSID90163754

Chemical Property of 2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane

Chemical Property:

• Vapor Pressure: 5.24mmHg at 25°C
• Boiling Point: 148.9°Cat760mmHg
• Flash Point: 36.7°C
• PSA: 18.46000
• Density: 0.91g/cm³
• LogP: 1.76120
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 160.091956283
• Heavy Atom Count: 10
• Complexity: 120

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1(CO[Si](OC1)(C)C)C

Technology Process of 2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane

There total 10 articles about 2,2,5,5-Tetramethyl-1,3-dioxa-2-silacyclohexane 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: 97.3%

dimethyldibromosilane (4095-10-7) + 2,2-Dimethyl-1,3-propanediol (126-30-7) → 2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether (14760-11-3)

Guidance literature:

With hydrogen bromide; In diethylene glycol dimethyl ether; at 20 - 130 ℃; for 6h; Temperature; Solvent;

Reference yield: 96.5%

dimethylsilicon dichloride (75-78-5,30107-43-8) + 2,2-Dimethyl-1,3-propanediol (126-30-7) → 2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether (14760-11-3)

Guidance literature:

With hydrogenchloride; In diethylene glycol dimethyl ether; at 20 - 110 ℃; for 6h; Temperature; Solvent;

Reference yield: 57.0%

bis(1-methoxy-2-methyl-1-propenyloxy)dimethylsilane (86934-32-9) + 2,2-Dimethyl-1,3-propanediol (126-30-7) → 2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether (14760-11-3)

Guidance literature:

dimethylsilicon dichloride; In tetrahydrofuran; dichloromethane; for 0.5h; Ambient temperature;

DOI:10.1016/S0040-4039(00)81633-0

upstream raw materials:

dimethylsilicon dichloride

2,2-Dimethyl-1,3-propanediol

diethoxy dimethylsilane

5,5-dimethyl-1,3-dioxane

Downstream raw materials:

3,3-dimethyl-1,5-dioxa-spiro[5.5]undecane

2,2,4-trimethyl-2-sila-1,3-dioxacyclohexane

2,2-Dimethyl-1,3-propanediol

2,2-dimethyl-1,3-propanediol dinitrate

Refernces

• 1、 -. "Flame retardant dimethyl silicic acid neopentyl glycol ester compound and its preparation method". Paragraph 0034-0038; 0044-0045. . Retrieved 2018/05/07.
• 2、 Musavirov, R. S.,Nedogrei, E. P.,Kantor, E. A.,Rakhmankulov, D. L.. "REACTIONS OF (ALKYLTHIO)SILANES WITH ACETALS AND ORTHO ESTERS". . p. 1586 - 1592. Retrieved 2007/10/02.