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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Tosylate >Difluoromethyl 2-pyridyl sulfone

Difluoromethyl 2-pyridyl sulfone

Difluoromethyl 2-pyridyl sulfone Structure
  • ₹7187.8 - ₹33557.5
  • Product name: Difluoromethyl 2-pyridyl sulfone
  • CAS: 1219454-89-3
  • MF: C6H5F2NO2S
  • MW: 193.17
  • EINECS:-0
  • MDL Number:MFCD17010193
  • Synonyms:Pyridine, 2-[(difluoroMethyl)sulfonyl]-;2-[(DifluoroMethyl)sulfonyl]pyridine;DifluoroMethyl 2-Pyridyl Sulfone;Difluoromethyl 2-pyridyl sulfone 97% (HPLC);2-(Difluoromethanesulfonyl)pyridine;Hu Reagent;2-[(DifL;DFM-2-pyridyl sulfone
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberD5390
  • Product descriptionDifluoromethyl 2-Pyridyl Sulfone min. 98.0 %
  • Packaging1G
  • Price₹8200
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number746061
  • Product descriptionDifluoromethyl 2-pyridyl sulfone 97% (HPLC)
  • Packaging1G
  • Price₹7187.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number746061
  • Product descriptionDifluoromethyl 2-pyridyl sulfone 97% (HPLC)
  • Packaging5G
  • Price₹33557.5
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D5390 Difluoromethyl 2-Pyridyl Sulfone min. 98.0 % 1G ₹8200 2022-05-26 Buy
Sigma-Aldrich(India) 746061 Difluoromethyl 2-pyridyl sulfone 97% (HPLC) 1G ₹7187.8 2022-06-14 Buy
Sigma-Aldrich(India) 746061 Difluoromethyl 2-pyridyl sulfone 97% (HPLC) 5G ₹33557.5 2022-06-14 Buy

Properties

Melting point :47.0 to 51.0 °C
Boiling point :324.4±42.0 °C(Predicted)
Density :1.423±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :-2.60±0.19(Predicted)
form :Solid
color :Off-White
BRN :20317604

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Reagent is used in the olefination of ketones and aldehydes to form gem-difluoro olefins under basic conditions.Product is also used as a crucial intermediate toward making 1,1-difluorinated alkyl chains for the alkylation of heterocycles.

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