(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE One Chongqing Chemdad Co. ，Ltd

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(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE

CAS No.：16116-78-2

Other grades of this product :

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Basic information

Product Name:	(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
Synonyms:	(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]-
CAS:	16116-78-2
MF:	C11H13BrSi
MW:	253.21
EINECS:
Product Categories:	Alkynyl;Halogenated Hydrocarbons;Organic Building Blocks
Mol File:	16116-78-2.mol

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Chemical Properties

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

Safety Information

Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	3
TSCA	No

MSDS Information

Provider	Language
SigmaAldrich	English

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Usage And Synthesis

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

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