480438-47-9

480438-47-9 - Names and Identifiers

Name	4-Chloro-2-methylphenylmagnesium bromide
Synonyms	4-Chloro-2-methylphenylmagnesium bromide 2-Methyl-4-chlorophenylmagnesium bromide 4-chloro-2-methylphenylmagnesium bromide solution 4-Chloro-2-MethylphenylMagnesiuM broMide, 0.50 M in 2-MeTHF 4-Chloro-2-methylphenylmagnesium bromide solution 0.5 in THF 4-Chloro-2-methylphenylmagnesium bromide solution 0.5 M in THF 4-Chloro-2-methylphenylmagnesium bromide, 0.5M solution in THF, AcroSeal 4-Chloro-2-MethylphenylMagnesiuM broMide, 0.50 M solution in 2-Methyltetrahydrofuran
CAS	480438-47-9

480438-47-9 - Physico-chemical Properties

Molecular Formula	C7H6BrClMg
Molar Mass	229.78454
Density	0.959g/mLat 25°C
Boling Point	65-67°C
Flash Point	1°F(lit.)
Storage Condition	2-8°C
Sensitive	Air & Moisture Sensitive

480438-47-9 - Risk and Safety

Risk Codes	R11 - Highly Flammable R14 - Reacts violently with water R19 - May form explosive peroxides R22 - Harmful if swallowed R34 - Causes burns R40 - Limited evidence of a carcinogenic effect R37 - Irritating to the respiratory system
Safety Description	S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	UN 2924 3/PG 2
WGK Germany	1
HS Code	29310099
Hazard Class	3

480438-47-9 - Introduction

bromide is an organic compound with the chemical formula C7H6BrClMg.

Nature:
The bromide is a solid, white crystal at room temperature. It has good solubility and is easily soluble in non-polar solvents such as ethers and cycloalkanes in anhydrous environments. It is stable in air, but reacts in water to produce hydrogen bromide gas.

Use:
bromide is one of the important reagents in organic synthesis. It can react with various organic halides to generate the corresponding reduced compounds. It is widely used in the construction of carbon-carbon bonds and the construction of organic molecules with specific structures. Commonly used in drug synthesis and pesticide synthesis and other fields.

Preparation Method:
The phosphonium bromide is generally prepared by the hard alkali method. First, an organic halide (e. g., 4-chloro-2-tolyl bromide) is reacted with magnesium powder to form an organic magnesium halide (e. g., 4-chloro-2-tolyl magnesium bromide). The preparation needs to be carried out under anhydrous conditions.

Safety Information:
g bromide irritant to skin, eyes and respiratory tract. Appropriate protective measures, such as gloves, goggles and protective masks, should be worn during operation. In the storage to be isolated from moisture and acids, keep the container closed. Avoid contact with open flame and high temperature material, can cause fire.

Last Update：2024-04-09 21:01:54