3-METHYL-2-THIENYLZINC BROMIDE

3-METHYL-2-THIENYLZINC BROMIDE - Names and Identifiers

Name	3-Methyl-2-thienylzinc bromide
Synonyms	3-Methyl-2-thienylzinc bromide 3-METHYL-2-THIENYLZINC BROMIDE 3-methyl-2-thienylzinc bromide solution 3-METHYL-2-THIENYLZINC BROMIDE, 0.5M SOL 3-Methyl-2-thienylzinc bromide solution 0.5 in THF 3-Methyl-2-thienylzinc bromide solution 0.5M in THF 3-Methyl-2-thienylzinc bromide 0.5 M in Tetrahydrofuran
CAS	312693-45-1

3-METHYL-2-THIENYLZINC BROMIDE - Physico-chemical Properties

Molecular Formula	C5H5BrSZn
Molar Mass	242.45
Density	0.978g/mLat 25°C
Boling Point	65°C
Flash Point	1°F
Storage Condition	2-8°C

3-METHYL-2-THIENYLZINC BROMIDE - Risk and Safety

Risk Codes	R14 - Reacts violently with water R19 - May form explosive peroxides R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R40 - Limited evidence of a carcinogenic effect R36/37 - Irritating to eyes and respiratory system. R11 - Highly Flammable
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves.
UN IDs	UN 2056 3/PG 2
WGK Germany	1

3-METHYL-2-THIENYLZINC BROMIDE - Introduction

3-Methyl-2-thienylzinc bromide is an organic compound with the chemical formula C5H5BrS-Zn(CH3) and a molecular weight of 257.48g/mol. It is a white crystalline powder, stable and non-volatile at room temperature. It is soluble in solvents such as ethanol, dimethylformamide and tetrahydrofuran.

3-Methyl-2-thienzine bromide is mainly used in the field of organic synthesis. As a strong base reagent, nucleophile reagent and organic zinc reagent, it is often used to construct carbon-carbon and carbon-heteroatom bond reactions. It can be used to synthesize a variety of functionalized organic compounds, such as thiophene-containing drugs, coatings, rubbers and hybrid materials.

The preparation method of 3-Methyl-2-thienylzinc bromide is generally prepared by reacting 2-bromothiophene and methyl lithium, and then reacting the obtained product with zinc chloride. Specific reaction conditions and operating methods need to be carried out in the laboratory.

Regarding safety information, 3-Methyl-2-thienylzinc bromide should be used in the laboratory and follow relevant safety procedures. It may be irritating to the skin and eyes, so wear protective gloves and goggles. In addition, it can also be harmful to the environment and waste should be disposed of properly. Before use, the safety data sheet of the product should be carefully read and the relevant safety operation guidelines should be strictly followed.

Last Update：2024-04-09 20:52:54