1,1-Dimethylsilacyclohexane

Base Information

• Chemical Name: 1,1-Dimethylsilacyclohexane
• CAS No.: 4040-74-8
• Molecular Formula: C7H16Si
• Molecular Weight: 128.29
• Hs Code.: 2931900090
• European Community (EC) Number: 223-730-3
• NSC Number: 96808
• UNII: FU8GJP5ABV
• DSSTox Substance ID: DTXSID6063276
• Nikkaji Number: J217.856G
• Wikidata: Q63395464
• Mol file: 4040-74-8.mol

Synonyms:1,1-Dimethylsilinane;Cyclopentamethylenedimethylsilane;4040-74-8;1,1-Dimethylsilacyclohexane;Silacyclohexane, 1,1-dimethyl-;1,1-Dimethyl-1-silacyclohexane;Dimethylsilacyclohexane;FU8GJP5ABV;EINECS 223-730-3;NSC 96808;NSC-96808;1,1-DIMETHLSILACYCLOHEXANE(METHYL-D6);1,1-DIMETHYLSILACYCLOHEXANE(METHYL-D3);1,1-DIMETHYL-SILACYCLOHEXANE (2,2,6,6-D4);NSC96808;UNII-FU8GJP5ABV;1,1-Dimethylsilinane #;Silacyclohexane,1-dimethyl-;C7-H16-Si;DTXSID6063276;MFCD00023113;AKOS006344920;FT-0604894;Q63395464

Chemical Property of 1,1-Dimethylsilacyclohexane

Chemical Property:

• Vapor Pressure: 10.2mmHg at 25°C
• Melting Point: 131.0-131.2 °C
• Refractive Index: 1.4394
• Boiling Point: 134 °C at 760 mmHg
• Flash Point: 19.8 °C
• PSA: 0.00000
• Density: 0.79g/cm³
• LogP: 2.87870
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 128.102127045
• Heavy Atom Count: 8
• Complexity: 68.5

Purity/Quality:

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

CYCLOPENTAMETHYLENEDIMETHYLSILANE 95.00% ^*data from reagent suppliers

Safty Information:

• Statements: 10
• Safety Statements: 16

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si]1(CCCCC1)C

Technology Process of 1,1-Dimethylsilacyclohexane

There total 28 articles about 1,1-Dimethylsilacyclohexane 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: 87.0%

dimethylsilicon dichloride (75-78-5,30107-43-8) + (5-bromopentyl)chlorodimethylsilane (119914-32-8) → 1,1-dimethyl-1-silacyclohexane (4040-74-8)

Guidance literature:

With tetraethylammonium bromide; In tetrahydrofuran; N,N-dimethyl-formamide; electrolysis;

DOI:10.1016/0022-328X(95)05528-W

Reference yield: 70.0%

1,5-dichloropentane (628-76-2) + dimethylsilicon dichloride (75-78-5,30107-43-8) → 1,1-dimethyl-1-silacyclohexane (4040-74-8)

Guidance literature:

With magnesium; ethylene dibromide; In dibutyl diglyme; at 20 - 95 ℃; for 2h;

Reference yield: 69.0%

1,5-dibromo-pentane (111-24-0) + dimethylsilicon dichloride (75-78-5,30107-43-8) → 1,1-dimethyl-1-silacyclohexane (4040-74-8)

Guidance literature:

1,5-dibromo-pentane; With magnesium; In diethyl ether; ethylene dibromide; for 16h; Reflux;

dimethylsilicon dichloride; In diethyl ether; ethylene dibromide; for 20h; Reflux;

DOI:10.1002/chem.201202839

upstream raw materials:

1-chloro-1-methyl-1-silacyclohexane

methyl magnesium iodide

1,1-dichloro-1-silacyclohexane

methyllithium

Downstream raw materials:

triphenylmethane

4-Pentenyl-dimethylfluorsilan