2-Chloro-1-methyl-(4-methylsulfonyl) benzene

2-Chloro-1-methyl-(4-methylsulfonyl) benzene Suppliers list
Company Name: HangZhou YuHao Chemical Technology Co., Ltd.  
Tel: 0571-82693216
Email: info@yuhaochemical.com
Company Name: ShangHai AmK Pharmaceutical Technology Co., Ltd.  
Tel: 微信 18019252918 18019252918
Email: sale@amkchem.com
Company Name: Tianjin Anhao Biological Technology Co., Ltd.  
Tel:
Email: sales@ahpharmatech.com
Company Name: Shanghai HuanChuan Industry Co.,Ltd.  
Tel: 021-61478794
Email: sales@hcshhai.com
Company Name: Changzhou Anxuan Chemical, Co., Ltd.  
Tel: 13912302692
Email: sales@anxuanchem.com

2-Chloro-1-methyl-(4-methylsulfonyl) benzene manufacturers

2-Chloro-1-methyl-(4-methylsulfonyl) benzene Basic information
Product Name:2-Chloro-1-methyl-(4-methylsulfonyl) benzene
Synonyms:2-chloro-4-methanesulfonyl-1-methylbenzene;2-Chlor-4-(methylsulfonyl)toluol;2-Chloro-4-(methylsulfonyl)toluene;3-Chloro-4-methylphenyl methyl sulfone;2-Chloro-1-Methyl-4-(Metylsulfonyl)-benzene;2-Chloro-4-Methylsulfonyl benzene;4-methylsulfonyl-1-methyl-2-chlorobenzene;Benzene, 2-chloro-1-methyl-4-(methylsulfonyl)-
CAS:1671-18-7
MF:C8H9ClO2S
MW:204.67
EINECS:
Product Categories:
Mol File:1671-18-7.mol
2-Chloro-1-methyl-(4-methylsulfonyl) benzene Structure
2-Chloro-1-methyl-(4-methylsulfonyl) benzene Chemical Properties
Melting point 95-96 °C
Boiling point 351.0±42.0 °C(Predicted)
density 1.283±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
color Beige
Safety Information
HS Code 2930909899
MSDS Information
2-Chloro-1-methyl-(4-methylsulfonyl) benzene Usage And Synthesis
Uses2-Chloro-1-methyl-(4-methylsulfonyl)benzene can be used as herbicides.
Synthesis
1-Methyl-4-(methylsulfonyl)-benzene

3185-99-7

2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE

1671-18-7

100 g of 4-methylsulfonyltoluene and 156 g of 98% sulfuric acid (concentration 18.4 mol/L) were added to a 500 mL four-necked flask with stirring and controlled reaction temperature. The reaction progress was monitored by gas chromatography by passing chlorine into the mixed solution at 52°C at a chlorine flow rate of 18 m3/h. The reaction was carried out by gas chromatography. When the impurity content in the reaction system decreased to about 1%, the chlorine passage was stopped and the reaction was considered complete. Upon completion of the reaction, the reaction solution was hydrolyzed, cooled to room temperature and filtered. The resulting solid was washed and refined until the content of 2-chloro-4-methylsulfonyltoluene was greater than 98%. Finally, drying gave 117 g of 2-chloro-4-methylsulfonyltoluene in a final molar yield of 95.2%.

References[1] Patent: CN104086466, 2017, B. Location in patent: Paragraph 0017-0021; 0024; 0036
[2] Patent: US5241120, 1993, A
[3] Chemical and Pharmaceutical Bulletin, 1958, vol. 6, p. 415,417
[4] Chemical and Pharmaceutical Bulletin, 1959, vol. 7, p. 734,735
2-Chloro-1-methyl-(4-methylsulfonyl) benzene Preparation Products And Raw materials
Raw materials1-Methyl-4-(methylsulfonyl)-benzene
Tag:2-Chloro-1-methyl-(4-methylsulfonyl) benzene(1671-18-7) Related Product Information
1-Methyl-4-(methylsulfonyl)-benzene 2-Chloro-4-methylsulphonylbenzoic acid 2-Chloro-4-(methylsulfonyl)-N-(4-morpholinophenyl)benzenecarboxamide 2-Chloro-4-(methylsulfonyl)-N-(4-([3-(trifluoromethyl)phenyl]sulfonyl)phenyl)benzenecarboxamide 2-Chloro-4-(methylsulfonyl)-N-(4-[(phenylsulfanyl)methyl]phenyl)benzenecarboxamide 2-Chloro-N-(4-[(4-methylphenyl)sulfanyl]phenyl)-4-(methylsulfonyl)benzenecarboxamide 2-Chloro-N-(4-chlorophenyl)-N'-methyl-4-(methylsulfonyl)benzenecarboximidamide 2-Chloro-N-(4-[(2-chlorophenyl)sulfonyl]phenyl)-4-(methylsulfonyl)benzenecarboxamide 5-Methyl-2-(3-pyridinyl)-1,3-thiazol-4-yl 2-chloro-4-(methylsulfonyl)benzenecarboxylate 4,4'-bis(methylsulfonyl)-2,2',5,5'-tetrachlorobiphenyl 5-Methyl-2-(2-pyrazinyl)-1,3-thiazol-4-yl 2-chloro-4-(methylsulfonyl)benzenecarboxylate 2-Chloro-N-(4-[(4-fluorophenyl)sulfanyl]phenyl)-4-(methylsulfonyl)benzenecarboxamide 4-Chloro-2-[(4-chlorophenyl)sulfonyl]-5-(trifluoromethyl)aniline 5-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-yl 2-chloro-4-(methylsulfonyl)benzenecarboxylate 2-Chloro-N-[2-[(4,6-dimethoxypyrimidin-2-yl)methylthio]ethyl]-4-(methylsulphonyl)benzamide 2-Chloro-N-(4-[(2-chlorophenyl)sulfanyl]phenyl)-4-(methylsulfonyl)benzenecarboxamide 2-Chloro-N-(4-([(4-fluorophenyl)sulfanyl]methyl)phenyl)-4-(methylsulfonyl)benzenecarboxamide 2-Chloro-4-(methylsulfonyl)-N-(4-([3-(trifluoromethyl)phenyl]sulfanyl)phenyl)benzenecarboxamide