4-(Methanesulfonyl)benzyl bromide

4-(Methanesulfonyl)benzyl bromide - Names and Identifiers

Name	4-(Methylsulfonyl)benzyl bromide
Synonyms	4-(Methylsulfonyl)benzyl bromide 4-(Methanesulfonyl)benzyl bromide 1-(broMoMethyl)-4-Methanesulfonylbenzene 1-(Bromomethyl)-4-(methylsulfonyl)benzene 1-(BROMOMETHYL)-4-(METHYLSULFONYL)BENZENE 1-(Chloromethyl)-4-(methylsulfonyl)benzene 1-(Bromomethyl)-4-(methylsulfonyl)benzene [tech.] 4-(Methanesulfonyl)benzyl bromide 1-(Bromomethyl)-4-(methylsulfonyl)benzene 1-(Bromomethyl)-4-(methylsulphonyl)benzene, 4-(Bromomethyl)phenyl methyl sulphone
CAS	53606-06-7
InChI	InChI=1/C8H9BrO2S/c1-12(10,11)8-4-2-7(6-9)3-5-8/h2-5H,6H2,1H3

4-(Methanesulfonyl)benzyl bromide - Physico-chemical Properties

Molecular Formula	C8H9BrO2S
Molar Mass	249.12
Density	1.550
Melting Point	82-86 °C
Boling Point	375.2±34.0 °C(Predicted)
Flash Point	180.717°C
Vapor Presure	0mmHg at 25°C
Appearance	White crystal
Color	Beige to brown
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.568
MDL	MFCD00185849

4-(Methanesulfonyl)benzyl bromide - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R22 - Harmful if swallowed R34 - Causes burns
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 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.
UN IDs	UN3261
WGK Germany	3
HS Code	29049090
Hazard Class	8
Packing Group	III

4-(Methanesulfonyl)benzyl bromide - Introduction

4-Methylsulfonylbenzyl bromide (4-(Methylsulfonyl)benzyl bromide), also known as MSBN, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: MSBN is a white solid with a strong thioether taste.
-Solubility: It is soluble in organic solvents such as dichloromethane and ethanol at room temperature.
-Molecular structure: Its chemical formula is C8H8BrO2S, and it has a structure of benzene ring and methylsulfonyl group.
-Melting point: The melting point of MSBN is about 55-57°C.
-Stability: It is relatively stable at room temperature, but can be decomposed by strong alkali and high temperature.

Use:
- MSBN is an important intermediate in organic synthesis, commonly used in the synthesis of pharmaceuticals, pesticides and other organic compounds.
-It can be used as a fungicide, herbicide, insecticide or a reagent for removing phenolic compounds.

Preparation Method:
- MSBN is generally obtained by adding benzyl bromide to methanesulfonyl chloride. Methanesulfonyl chloride was first dissolved in dichloromethane and benzyl bromide was slowly added to the cooled solution. After completion of the reaction, the solid was filtered and washed with solvent to finally obtain MSBN.

Safety Information:
- MSBN is an organic compound, which has certain toxicity and irritation to human body. Do not directly contact with skin, eyes or inhale its vapor.
-Wear appropriate protective gloves, goggles, and protective clothing when using or handling MSBN.
-If contact occurs, immediately flush the affected area with plenty of water and seek medical advice.
-When storing MSBN, please ensure that the container is well sealed and avoid contact with oxidants, alkalis, strong acids, etc.

It should be noted that the above information is for reference only. If you need specific safety instructions, please refer to the product's safety data sheet (SDS) or consult relevant professionals.

Last Update：2024-04-09 15:17:58