1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE

Base Information

Chemical Name:1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE
CAS No.:31469-23-5
Molecular Formula:C12H28 O2 Si2
Molecular Weight:260.524
Hs Code.:29310099
Mol file:31469-23-5.mol

Synonyms:1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE;1,1-Bis(trimethylxilyloxy)-3,3-dimethyl-1-butene.

Suppliers and Price of 1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE 95.00%
500MG
$ 213.78

Total 4 raw suppliers

Chemical Property of 1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE

Chemical Property:

Refractive Index:1.419-1.421
Boiling Point:88 °C (15 mmHg)
Flash Point:25 °C
PSA：18.46000
Density:0.856±0.06 g/cm3(Predicted)
LogP:4.57690
Storage Temp.:0-6°C

Purity/Quality:

98%min ^*data from raw suppliers

1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38-10
Safety Statements: 37/39-26-16

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE

There total 3 articles about 1,1-BIS(TRIMETHYLSILYLOXY)-3,3-DIMETHYL-1-BUTENE 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: 92.0%

: 75-77-4
chloro-trimethyl-silane

: 61333-82-2
trimethylsilyl 3,3-dimethylbutanoate

: 31469-23-5
2-(tert-butyl)-1,1-bis(trimethylsilyloxy)ethene

Guidance literature:: trimethylsilyl 3,3-dimethylbutanoate; With n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane; In tetrahydrofuran; hexane; at -78 ℃; for 0.25h;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 12h;
DOI:10.1016/j.tet.2007.01.026

Reference yield:

: 75-77-4
chloro-trimethyl-silane

: 1070-83-3
tert-Butylacetic acid

: 31469-23-5
2-(tert-butyl)-1,1-bis(trimethylsilyloxy)ethene

Guidance literature:: Multistep reaction; (i) LDA, THF, (ii) /BRN= 1209232/;
DOI:10.1021/ja00459a038

Reference yield:

: 1070-83-3
tert-Butylacetic acid

: 31469-23-5
2-(tert-butyl)-1,1-bis(trimethylsilyloxy)ethene

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / tetrahydrofuran / 0.5 h / 0 °C

1.2: 61 percent / 1,1,1,3,3,3-hexamethyldisilazane / tetrahydrofuran / 12 h / 0 - 20 °C

2.1: 1,1,1,3,3,3-hexamethyldisilazane; n-BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C

2.2: 92 percent / tetrahydrofuran; hexane / 12 h / -78 - 20 °C

With pyridine; n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane; In tetrahydrofuran; hexane;
DOI:10.1016/j.tet.2007.01.026