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98-59-9 Tosyl chloride

product Name Tosyl chloride
CAS No 98-59-9
Synonyms 4-Toluene sulfochloride; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfonyl chloride; Toluene-4-sulfonyl chloride; 4-Toluolsulfonyl chloride; p-Tosyl Chloride; PTSC; P-toluene sulfonyl chloride; p-Toluene Benzyl Sulfonyl Chloride; 4-toluene sulfonyl chloride; P-toluene Sulphonyl chloride; 4-Toluenesulfonyl chloride; P-toluene sulfonyl chloride(PTSC)
Molecular Formula C7H7ClO2S
Molecular Weight 190.6473
InChI InChI=1/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
EINECS 202-684-8
Molecular Structure 98-59-9 Tosyl chloride
Density 1.339g/cm3
Melting point 67-69℃
Boiling point 265.3°C at 760 mmHg
Refractive index 1.545
Flash point 114.3°C
Water solubility hydrolyses
Vapour Pressur 0.0151mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R29:;
R34:;
Safety Description S26:;
S36/37/39:;
S45:;
MSDS Material Safety Data Sheet

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Jiaxing Jinhe Chemical Co.,Ltd. (Jiaxing BuYun Dyestuff Factory) [ Gold Suppliers ]
Packing 50Kg drum
Description Molecular Formula: C7H7CLO2S Appearance: white crystal Content: 99% min Melting point: 67 min Water content: 0.1% max Tone: 30 max Free acid: 0.1% max Juxtaposition: 0.1% max
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Jiaxing Trustworthy Import And Export Co.,Ltd [ Gold Suppliers ]
Description
Product Name P-Toluene sulfonyl chloride ( PTSC )
CAS NO. 98-59-9
Molecular formula

C7H7CLO2S
Molecular structure

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Specifications 99.0%
Packing 25kg/bag
Description p-Toluenesulfonyl chloride is an intermediate used in the production of disperse dyes, ice dyes, and acid dyes. In the pharmaceutical industry, it serves as an intermediate for over ten types of antibacterial and anti-inflammatory drugs, such as betamethasone, mafenide acetate, and sulfonamides. Additionally, it can be used as an intermediate in the preparation of plasticizers, resins, coatings, pesticides, and photosensitive materials.
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2Jiaxing Trustworthy Import And Export Co.,Ltd
3Smart Chemicals Group Co. Ltd.
4Jiaxing Xiangyang Chemicals Factory
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