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2-chloro-6-nitrotoluene-4-sulphonic acid

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Company Name: Shenzhen Nexconn Pharmatechs Ltd
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Products Intro: Product Name:2-chloro-6-nitrotoluene-4-sulphonic acid
CAS:68189-28-6
Purity:0.98 Package:1KG;10KG;50KG
Company Name: Jinan Carbotang Biotech Co.,Ltd.
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Products Intro: Product Name:2-chloro-6-nitrotoluene-4-sulphonic acid
CAS:68189-28-6
Purity:98% Package:5KG;1KG
Company Name: Qingdao Minzhi Yijie new material Co., LTD
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Products Intro: Product Name:2-chloro-6-nitrotoluene-4-sulphonic acid;3-Chloro-4-methyl-5-nitrobenzenesulfonic acid;Benzenesulfonic acid, 3-chloro-4-methyl-5-nitro-;Einecs 269-185-5
CAS:68189-28-6
Purity:95.00% Package:No fixed packaging, according to customer demand
Company Name: Jinan Kabotang Biological Technology Co.,Ltd.  
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Products Intro: Product Name:2-chloro-6-nitrotoluene-4-sulphonic acid
CAS:68189-28-6
Purity:98% HPLC Package:1kg
Company Name: Z IntellecChem & Tech. Co., Ltd  
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Products Intro: CAS:68189-28-6
Package:1KG
2-chloro-6-nitrotoluene-4-sulphonic acid Basic information
Product Name:2-chloro-6-nitrotoluene-4-sulphonic acid
Synonyms:2-chloro-6-nitrotoluene-4-sulphonic acid;3-Chloro-4-methyl-5-nitrobenzenesulfonic acid;Benzenesulfonic acid, 3-chloro-4-methyl-5-nitro-;Einecs 269-185-5
CAS:68189-28-6
MF:C7H6ClNO5S
MW:251.64
EINECS:269-185-5
Product Categories:1
Mol File:68189-28-6.mol
2-chloro-6-nitrotoluene-4-sulphonic acid Structure
2-chloro-6-nitrotoluene-4-sulphonic acid Chemical Properties
density 1.652±0.06 g/cm3(Predicted)
pka-1.38±0.50(Predicted)
EPA Substance Registry SystemBenzenesulfonic acid, 3-chloro-4-methyl-5-nitro- (68189-28-6)
Safety Information
MSDS Information
2-chloro-6-nitrotoluene-4-sulphonic acid Usage And Synthesis
UsesReduction of 2-chloro-6-nitrotoluene-4-sulphonic acid gives 2-amino-6- chlorotoluene-4-sulfonic acid [6387-27-5], which is used as a diazo component.
Production Methods6-Chloro-2-nitrotoluene is sulfonated with 20 % oleum at 60 ℃ with careful temperature control to avoid a runaway reaction. Work-up is by conventional processes.
2-chloro-6-nitrotoluene-4-sulphonic acid Preparation Products And Raw materials
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