Skip to Content
Merck
CN

494011

(4-Bromophenylethynyl)trimethylsilane

98%

Synonym(s):

(p-Bromophenyl)ethynyl)trimethylsilane, 1-(p-Bromophenyl)-2-trimethylsilylacetylene, 1-Bromo-4-(2-trimethylsilylethynyl)benzene, 1-Bromo-4-(trimethylsilylethynyl)benzene, 1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene, 2-(p-Bromophenyl)-1-trimethylsilylacetylene, 4-(Trimethylsilylethynyl)phenyl bromide, [(4-Bromophenyl)ethynyl]trimethylsilane, [1-(4-Bromophenyl)-2-trimethylsilyl]acetylene, [2-(4-Bromophenyl)ethynyl]trimethylsilane

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
BrC6H4C≡CSi(CH3)3
CAS Number:
16116-78-2
Molecular Weight:
253.21
NACRES:
NA.22
PubChem Substance ID:
24872871
UNSPSC Code:
12352100
MDL number:
MFCD01863556
Assay:
98%

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

(4-Bromophenylethynyl)trimethylsilane, 98%

InChI

1S/C11H13BrSi/c1-13(2,3)9-8-10-4-6-11(12)7-5-10/h4-7H,1-3H3

SMILES string

C[Si](C)(C)C#Cc1ccc(Br)cc1

InChI key

RNMSGCJGNJYDNS-UHFFFAOYSA-N

assay

98%

mp

61-63 °C (lit.)

functional group

bromo

Quality Level

100

Related Categories

Application

(4-Bromophenylethynyl)trimethylsilane may be used to synthesize:
  • 1-bromo-4-ethynylbenzene
  • 4-(4-bromophenyl)-3-butyn-2-one
  • 4-ethynyl-4′-tert-butylbiphenyl
  • 1,4-bis[2-(4-bromophenyl)ethynyl]-2,5-dihexylbenzene

General description

(4-Bromophenylethynyl)trimethylsilane can be synthesized by the palladium catalyzed reaction between 4-bromo-1-iodobenzene and trimethylsilylacetylene. It undergoes Buchwald-Hartwig coupling with para-substituted diphenylamines.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS9517
MKCR5669
MKCF7785
MKBZ9693V
MKBS2283V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tunable, strongly-donating perylene photosensitizers for dye-sensitized solar cells.
Mathew S and Imahori H.
Journal of Materials Chemistry, 21(20), 7166-7174 (2011)
Experimental and computational probes of the space in a self-assembled capsule.
Ajami D, et al.
Proceedings of the National Academy of Sciences of the USA, 103(24), 8934-8936 (2006)
Synthesis and Solid-State Investigations of Oligo-Phenylene-Ethynylene Structures with Halide End-Groups.
Jenny NM, et al.
European Journal of Organic Chemistry, 2012(14), 2738-2747 (2012)
Probing surface-adlayer conjugation on organic-modified Si (111) surfaces with microscopy, scattering, spectroscopy, and density functional theory.
Kellar JA, et al.
The Journal of Physical Chemistry C, 113(7), 2919-2927 (2009)
Enantioselective synthesis of both enantiomers of various propargylic alcohols by use of two oxidoreductases.
Schubert T, et al.
European Journal of Organic Chemistry, 2001(22), 4181-4187 (2001)

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