ChemicalBook > CAS DataBase List > 2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE

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

Product Name
2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE
CAS No.
1671-18-7
Chemical Name
2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE
Synonyms
2-Chlor-4-(methylsulfonyl)toluol;2-Chloro-4-Methylsulfonyl benzene;2-Chloro-4-(methylsulfonyl)toluene;3-Chloro-4-methylphenyl methyl sulfone;4-methylsulfonyl-1-methyl-2-chlorobenzene;2-chloro-4-methanesulfonyl-1-methylbenzene;2-Chloro-1-Methyl-4-(Metylsulfonyl)-benzene;2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE;Benzene, 2-chloro-1-methyl-4-(methylsulfonyl)-
CBNumber
CB5403330
Molecular Formula
C8H9ClO2S
Formula Weight
204.67
MOL File
1671-18-7.mol
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2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE Property

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
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Safety

HS Code 
2930909899
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
C994705
Product name
2-Chloro-1-methyl-(4-methylsulfonyl)benzene
Packaging
100mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC148203
Product name
2-Chloro-1-methyl-(4-methylsulfonyl)benzene
Packaging
25mg
Price
$102
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC148203
Product name
2-Chloro-1-methyl-(4-methylsulfonyl)benzene
Packaging
50mg
Price
$177
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC148203
Product name
2-Chloro-1-methyl-(4-methylsulfonyl)benzene
Packaging
100mg
Price
$308
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC148203
Product name
2-Chloro-1-methyl-(4-methylsulfonyl)benzene
Packaging
250mg
Price
$615
Updated
2021/12/16
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2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE Chemical Properties,Usage,Production

Uses

2-Chloro-1-methyl-(4-methylsulfonyl)benzene can be used as herbicides.

Synthesis

3185-99-7

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] Patent: US5241120, 1993, A
[4] Chemical and Pharmaceutical Bulletin, 1958, vol. 6, p. 415,417
[5] Chemical and Pharmaceutical Bulletin, 1959, vol. 7, p. 734,735

2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE 1671-18-7
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-15
Career Henan Chemical Co
Product
2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE 1671-18-7
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-13

1671-18-7, 2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENERelated Search:

2-Chloro-4-methylsulphonylbenzoic acid 1-Methyl-4-(methylsulfonyl)-benzene 2-CHLORO-4-(METHYLSULFONYL)-N-(4-MORPHOLINOPHENYL)BENZENECARBOXAMIDE 2-CHLORO-N-(4-([(4-FLUOROPHENYL)SULFANYL]METHYL)PHENYL)-4-(METHYLSULFONYL)BENZENECARBOXAMIDE 5-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOL-4-YL 2-CHLORO-4-(METHYLSULFONYL)BENZENECARBOXYLATE 5-METHYL-2-(2-PYRIDINYL)-1,3-THIAZOL-4-YL 2-CHLORO-4-(METHYLSULFONYL)BENZENECARBOXYLATE 2-CHLORO-N-(4-[(4-FLUOROPHENYL)SULFANYL]PHENYL)-4-(METHYLSULFONYL)BENZENECARBOXAMIDE 2-CHLORO-4-(METHYLSULFONYL)-N-(4-([3-(TRIFLUOROMETHYL)PHENYL]SULFONYL)PHENYL)BENZENECARBOXAMIDE 2-CHLORO-N-(4-[(2-CHLOROPHENYL)SULFONYL]PHENYL)-4-(METHYLSULFONYL)BENZENECARBOXAMIDE 4-CHLORO-2-[(4-CHLOROPHENYL)SULFONYL]-5-(TRIFLUOROMETHYL)ANILINE 2-CHLORO-N-(4-CHLOROPHENYL)-N'-METHYL-4-(METHYLSULFONYL)BENZENECARBOXIMIDAMIDE 4,4'-bis(methylsulfonyl)-2,2',5,5'-tetrachlorobiphenyl 2-CHLORO-N-(4-[(4-METHYLPHENYL)SULFANYL]PHENYL)-4-(METHYLSULFONYL)BENZENECARBOXAMIDE 2-CHLORO-N-(4-[(2-CHLOROPHENYL)SULFANYL]PHENYL)-4-(METHYLSULFONYL)BENZENECARBOXAMIDE 2-CHLORO-4-(METHYLSULFONYL)-N-(4-[(PHENYLSULFANYL)METHYL]PHENYL)BENZENECARBOXAMIDE 5-METHYL-2-(3-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-4-(METHYLSULFONYL)-N-(4-([3-(TRIFLUOROMETHYL)PHENYL]SULFANYL)PHENYL)BENZENECARBOXAMIDE

  • 2-chloro-4-methanesulfonyl-1-methylbenzene
  • 2-CHLORO-1-METHYL-(4-METHYLSULFONYL) BENZENE
  • 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)-
  • 1671-18-7