Tosyl chloride CAS 98-59-9 Purity 99.5%

CAS 98-59-9 

Purity 99.5% 

Enterprise Standard

Industrial and Pharmaceutical Grade

MF: C7H7ClO2S 

MW: 190.65 

EINECS: 202-684-8 

Chemical Properties White to yellow solid 

Product Categories: Benzene derivatives;FINE Chemical & 

INTERMEDIATES;Protection & Derivatization Reagents (for 

Synthesis);Sulfur Compounds (for Synthesis);Synthetic Organic 

Chemistry 

mp  65-69 °C(lit.)

bp  134 °C10 mm Hg(lit.)

density  1,006 g/cm3 

vapor pressure  1 mm Hg ( 88 °C)

Fp  128 °C  

storage temp.  Store at RT. 

solubility  methylene chloride: 0.2 g/mL, clear

Water Solubility  hydrolyses 

Sensitive  Moisture Sensitive 

Stability: Stable. Substances to be avoided include strong bases and 

strong oxidizing agents and water. Moisture sensitive. 

Usage It can be used for organic synthesis, for example: dyes, 

saccharin,etc.  

MIN ORDER negotiable

Indicative Price: 4USD/KG

Packaging: 25kg/bag or as your request

Payment terms : WESTERN unio , MONEYGRAM , T/T

Leading time : Within 24h after confirming the payment

Delivery time : 3~5 working days after confirming the payment

Delivery ports: HongKong, Shenzhen, Shanghai

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