ChemicalBook > CAS DataBase List > (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE

Product Name
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
CAS No.
16116-78-2
Chemical Name
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
Synonyms
1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene;DK567;(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE;(4-Bromophenyl)Trimethylsilylacetylene;(2-(4-bromophenyl)ethynyl)trimethylsilane;(4-BroMophenylethynyl)triMethylsilane 98%;(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8%;Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-;(4-Bromophenylethynyl) trimethylsilane, 98% white to yellow powder
CBNumber
CB9131154
Molecular Formula
C11H13BrSi
Formula Weight
253.21
MOL File
16116-78-2.mol
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(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Property

Melting point:
61-63 °C(lit.)
Boiling point:
60-80°C/0.2mmHg
Density 
1,192 g/cm3
storage temp. 
2-8°C
form 
Powder
color 
White to yellow
Specific Gravity
1.192
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
TSCA 
No
HS Code 
2931.90.6000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
494011
Product name
(4-Bromophenylethynyl)trimethylsilane
Purity
98%
Packaging
5g
Price
$50.58
Updated
2024/03/01
Sigma-Aldrich
Product number
494011
Product name
(4-Bromophenylethynyl)trimethylsilane
Purity
98%
Packaging
25g
Price
$194
Updated
2024/03/01
TCI Chemical
Product number
B6028
Product name
(4-Bromophenylethynyl)trimethylsilane
Packaging
1G
Price
$35
Updated
2024/03/01
TCI Chemical
Product number
B6028
Product name
(4-Bromophenylethynyl)trimethylsilane
Packaging
5G
Price
$137
Updated
2024/03/01
Alfa Aesar
Product number
H55534
Product name
(4-Bromophenylethynyl)trimethylsilane, 98%
Packaging
1g
Price
$27.65
Updated
2024/03/01
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(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Chemical Properties,Usage,Production

Uses

(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.

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Suppliers

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View Lastest Price from (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(4-Bromophenylethynyl)trimethylsilane 16116-78-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
[(4-Bromophenyl)ethynyl](trimethyl)silane 16116-78-2
Price
US $1.00/g
Min. Order
1g
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2019-12-28

16116-78-2, (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANERelated Search:

(4-ethenylphenyl)Methyl-triMethylsilane TERT-BUTYL(4-IODOBUTOXY)DIMETHYLSILANE METHYLSILANE (3-BROMOPHENYLETHYNYL)TRIMETHYLSILANE (2-BROMOPHENYLETHYNYL)TRIMETHYLSILANE (2-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8% 4-Bromophenylacetylene PHENYLETHYNYLDIMETHYLSILANE (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE 1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE

  • (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
  • (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8%
  • (4-BroMophenylethynyl)triMethylsilane 98%
  • 1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene
  • (2-(4-bromophenyl)ethynyl)trimethylsilane
  • (4-Bromophenyl)Trimethylsilylacetylene
  • (4-Bromophenylethynyl) trimethylsilane, 98% white to yellow powder
  • Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-
  • DK567
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