N-Fluorobenzenesulfonmide(NFSi)

• Post Date:

  Mar 18,2015

• Expiry Date:

  Mar 17,2016

• Detailed Description:

  Cas No. :133745-75-2 Quantity: 1000Kilograms
  Specs:98%
  Price:150 USD Kilograms
  Payment Method: T/T
  N-Fluorobenzenesulfonmide(NFSi)
  CAS No.：133745-75-2
  Molecular Formula：C12H10FNO4S2
  Molecular Weight：315.340503 [g/mol]
  Melting Point：110°C
  Appearance：White crystal
  Purity≥ 98%
  Packaging：According to customer requirement.
  Application: Reagent employed in a palladium-catalyzed enantioselective fluorination of t-butoxycarbonyl lactones and lactams. Also used in the electrophilic difluorination of dihalopyridines with butyl lithium and in the direct conversion of alcohols to dibenzenesulfonamides with triphenylphosphine. Stable, easy-to-handle, crystalline material which readily transfers F+ to enolates and carbanions.

• CAS Registry Number:

  133745-75-2

• Synonyms:

  ;N-Fluorobenzenesulphonimide;N-fluorobenzenesulfonamide;3,4-bis(trifluoromethyl)benzoic acid;NFSI;N-Fluorobenzene sulfonimide;N-Fluorobenzenesulfonmide (NFSI);N-Fluorobenzenesulfonmide(NFSI);

• Molecular Formula:

  C₉H₄F₆O₂

• Molecular Weight:

  258.1173

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Wuhan Bright Chemical Co., Ltd     [ China ]        

• Contact:

  Candy Pong

• Tel:

  027-85583407

• Fax:

  027-85803473

• Email:

  candy_advancedusb@hotmail.com