(2-(4-bromophenyl)ethynyl)trimethylsilane

(2-(4-bromophenyl)ethynyl)trimethylsilane - Names and Identifiers

Name	(4-Bromophenylethynyl)trimethylsilane
Synonyms	(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE (4-Bromophenylethynyl)trimethylsilane (4-Bromophenyl)Trimethylsilylacetylene (2-(4-bromophenyl)ethynyl)trimethylsilane 1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-
CAS	16116-78-2
InChI	InChI=1/C11H13BrSi/c1-13(2,3)9-8-10-4-6-11(12)7-5-10/h4-7H,1-3H3

(2-(4-bromophenyl)ethynyl)trimethylsilane - Physico-chemical Properties

Molecular Formula	C11H13BrSi
Molar Mass	253.21
Density	1,192 g/cm3
Melting Point	61-63°C(lit.)
Boling Point	60-80°C/0.2mmHg
Flash Point	144°C
Vapor Presure	0.041mmHg at 25°C
Appearance	Powder
Specific Gravity	1.192
Color	White to yellow
Storage Condition	2-8°C
Sensitive	1: no significant reaction with aqueous systems
Refractive Index	1.543

(2-(4-bromophenyl)ethynyl)trimethylsilane - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany	3
TSCA	No

(2-(4-bromophenyl)ethynyl)trimethylsilane - Introduction

(4-Bromophenylethynyl)trimethylsilane is an organosilicon compound with the chemical formula C11H15BrSi. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
(4-Bromophenylethynyl)trimethylsilane is a colorless or light yellow liquid with a low density at room temperature. It has a low boiling point and flash point. The compound mainly has a strong pungent odor.

Use:
(4-Bromophenylethynyl)trimethylsilane has a wide range of applications. It can be used as a reagent and catalyst in organic synthesis. It can also be used as a synthetic monomer for polymer materials. In addition, it can also be used in functional coatings, catalysts, plasticizers and other fields.

Method:
(4-Bromophenylethynyl)trimethylsilane can be synthesized by a variety of methods. One of the commonly used methods is the reaction of 4-bromobenzene acetylene with trimethylchlorosilane to produce the target product.

Safety Information:
(4-Bromophenylethynyl)trimethylsilane needs to be safe during use and storage. The compound is flammable and can cause eye and skin irritation. Appropriate protective equipment such as chemical protective gloves, goggles and protective clothing shall be worn during operation. Operate in a well-ventilated area to avoid inhalation of vapors. If contact or inhalation occurs, rinse immediately with water and seek medical help. Observe local codes and regulations when handling or disposing.

Last Update：2024-04-10 22:29:15