All Photos(1)
About This Item
Linear Formula:
C6H4[C≡CSi(CH3)3]2
CAS Number:
Molecular Weight:
270.52
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
assay
98%
form
solid
mp
121-123 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)C#Cc1ccc(cc1)C#C[Si](C)(C)C
InChI
1S/C16H22Si2/c1-17(2,3)13-11-15-7-9-16(10-8-15)12-14-18(4,5)6/h7-10H,1-6H3
InChI key
CMTMWEXUJQSPCA-UHFFFAOYSA-N
General description
1,4-Bis[(trimethylsilyl)ethynyl]benzene is a diyne that can be prepared by the reduction of 1,4-bis[(trimethylsilyl)ethynyl]-2,5-cyclohexadiene-1,4-diol with stannous chloride. It reacts with di(tert-butyl)aluminium hydride by hydroalumination and undergoes addition of one Al-H bond to each C-C triple bond.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
A simple ?palladium-free? synthesis of phenyleneethynylene-based molecular materials revisited.
Lydon DP, et al.
New. J. Chem., 29(7), 972-976 (2005)
The hydroalumination of diethynes with di (tert-butyl) aluminium hydride: a facile method for the synthesis of organometallic dialuminium compounds.
Uhl W and Breher F.
Journal of Organometallic Chemistry, 608(1), 54-59 (2000)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service