2-Methyl-4-trimethylsilyl-1-buten-3-yne

Base Information

Chemical Name:2-Methyl-4-trimethylsilyl-1-buten-3-yne
CAS No.:18387-60-5
Molecular Formula:C8H14 Si
Molecular Weight:138.285
Hs Code.:2931900090
DSSTox Substance ID:DTXSID40342198
Nikkaji Number:J760.200F
Wikidata:Q82112827
Mol file:18387-60-5.mol

Synonyms:2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE;18387-60-5;trimethyl(3-methylbut-3-en-1-ynyl)silane;2-Methyl-4-trimethylsilylbut-1-en-3-yne;trimethylsilylisopropenylacetylene;DTXSID40342198;MFCD00190206;AKOS006220657;(3-Methyl-3-butene-1-ynyl)trimethylsilane;FT-0637684;Trimethyl(3-methyl-3-buten-1-ynyl)silane #;2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE, 97%,

Suppliers and Price of 2-Methyl-4-trimethylsilyl-1-buten-3-yne

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
2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE 95.00%
2G
$ 131.00

Alfa Aesar
2-Methyl-4-trimethylsilyl-1-buten-3-yne, 97%
2g
$ 35.10

Alfa Aesar
2-Methyl-4-trimethylsilyl-1-buten-3-yne, 97%
50g
$ 429.00

AHH
2-Methyl-4-trimethylsilyl-1-buten-3-yne 97%
50g
$ 295.00

Total 8 raw suppliers

Chemical Property of 2-Methyl-4-trimethylsilyl-1-buten-3-yne

Chemical Property:

Vapor Pressure:8.41E-08mmHg at 25°C
Refractive Index:1.696
Boiling Point:141°Cat760mmHg
Flash Point:30.8°C
PSA：0.00000
Density:0.792g/cm³
LogP:2.44330
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:138.086476981
Heavy Atom Count:9
Complexity:170

Purity/Quality:

98%Min ^*data from raw suppliers

2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE 95.00% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=C)C#C[Si](C)(C)C

Technology Process of 2-Methyl-4-trimethylsilyl-1-buten-3-yne

There total 4 articles about 2-Methyl-4-trimethylsilyl-1-buten-3-yne 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: 68.0%

: 75-77-4
chloro-trimethyl-silane

: 78-80-8
2-methylbut-1-en-3-yne

: 18387-60-5
(trimethyl)(3-methylbut-3-en-1-ynyl)silane

Guidance literature:: With ethylmagnesium bromide; In diethyl ether; for 9h; Heating;
DOI:10.1007/BF00950291

Reference yield: 43.0%

: 75-77-4
chloro-trimethyl-silane

: 111849-39-9
sodium triethyl(3-methyl-3-buten-1-inyl)borate

: 97-94-9
triethyl borane

: 18387-60-5
(trimethyl)(3-methylbut-3-en-1-ynyl)silane

: 111869-79-5
(Z)-4-(diethylboryl)-2-methyl-3-(trimethylsilyl)-1,3-hexadiene

Guidance literature:: In diethyl ether; byproducts: NaCl; Ar atmosphere, refluxing (41.5 h); filtn., volatiles (BEt3 and Me3SiCCC(Me)CH2) removal (ca. 70°C, 14 Torr); elem. anal.;