(2-Bromophenylethynyl)trimethylsilane, 98%

Catalog No.	Quantity
AAH5340203	1 g
AAH5340206	5 g
AAH5340214	25 g

Catalog No. AAH5340203 Supplier Thermo Scientific Chemicals Supplier No. H5340203

Description

CAS: 38274-16-7 | C11H13BrSi | 253.21 g/mol

(2-Bromophenylethynyl)trimethylsilane finds wide range application in the medicine and electronic industry. Reaction of (2-bromophenylethynyl)trimethylsilane 1 with trimethyl borate yielded the alkynearylboronic acid.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(2-Bromophenylethynyl)trimethylsilane finds wide range application in the medicine and electronic industry. Reaction of (2-bromophenylethynyl)trimethylsilane 1 with trimethyl borate yielded the alkynearylboronic acid.

Solubility
Slightly soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 38274-16-7
• Molecular Formula: C11H13BrSi
• Molecular Weight (g/mol): 253.21
• MDL Number: MFCD01321391
• InChI Key: FABNGXSCLHXUOH-UHFFFAOYSA-N
• Synonym: 2-bromophenylethynyl trimethylsilane, 2-bromophenyl ethynyl trimethylsilane, 2-2-bromophenyl ethynyl trimethylsilane, acmc-20appv, 2-bromophenyl trimethylsilyl acetylene, 2-2-bromophenyl ethynyl-trimethylsilane, benzene,1-bromo-2-2-trimethylsilyl ethynyl
• PubChem CID: 4547398
• SMILES: C[Si](C)(C)C#CC1=CC=CC=C1Br

• Boiling Point: 60°C to 80°C (2mmHg)
• Quantity: 1 g
• Flash Point: >113°C (235°F)
• Solubility Information: Slightly soluble in water.
• IUPAC Name: [2-(2-bromophenyl)ethynyl]trimethylsilane
• Formula Weight: 253.21
• Percent Purity: 98%
• Refractive Index: 1.554
• Density: 1.19
• Chemical Name or Material: (2-Bromophenylethynyl)trimethylsilane

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only