CAS number :1219454-89-3 

English name :Difluoromethyl2-pyridylsulfone 

alias :2-PySO2CF2H; 2-[(DifL;HuReagent;DFM-2-pyridylsulfone;2-Pyridyldifluoromethylsulfone;

DifluoroMethyl2-PyridChemicalbookylSulfone; 2-(Difluoromethanesulfonyl)pyridine;

2-[(DifluoroMethyl)sulfonyl]pyridine;Pyridine,2-[(difluoroMethyl)sulfonyl]-; 

Difluoromethyl2-pyridylsulfone97%(HPLC)

Storage conditions: sealed storage away from light, long-term storage 2-8 degrees refrigerated

Purity Specification :98% Product Category: Fluorine fine

Molecular formula :C6H5F2NO2S Molecular weight :193.17

Boiling point :324.4±42.0 °C (forecast) Density :1.423±0.06 g/cm 3 (forecast)

Melting point :47.0 to 51.0 °C

HangYu Chemical is a leading manufacturer and supplier of chemicals in China. 

We develop produce and distribute high quality pharmaceuticals, intermediates, 

special chemicals and  OLED intermediates and other fine chemicals.  

HangYu Chemical consists a team of professional analytical department complete 

QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support. 

We work closely together with our pilot plant and production team to assure timely and 

cost-effective production of quality products,

our mission is to find solutions for customers' pilot and scale demand.

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Welcome to my lookchem mall!

Our company is a manufacturer specializing in the production of intermediates and chemicals for many years, 

our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, 

and we have got very good feedback from our customers.so you can trust us.

why choice us:

1, We guarantee deeply analyze and demonstrate, purity more than 99.8%

√ 2, Factory outlet with priority price & large stock.

√ 3, Special magic vacuum safe package & safe shipping way.All parcel shipments are shipped discreetly and secure under customers' all requests.

√ 4, We promise reship polic