F-TEDA-BF4

• Post Date:

  Mar 25,2017

• Expiry Date:

  Mar 25,2018

• Detailed Description:

  Cas No. :140681-55-6 Selectfluor
  
  The molecular formula C7H14B2ClF9N2; CAS NO. 140681-55-6
  Chemical name:1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
  Physicchemcial properties
  Molecular weight 354.26
  Melting point 260℃
  Risk Label 8
  Store Shade place
  Under the normal temperature and pressure Selectfluor is white crystal, which smell is similar with F2, soluble in acetonitrile, DMF, slightly soluble in acetone; sensitive to humidity, should be avoided sunlight irradiation for a long time; can be decomposed into toxic gases boron trifluoride under high temperature; corrosive substance.
  Application
  As the fluoride, can be used to have single fluorination reaction with the matter which has electronic double bond, silyl enol ethers, lithium enolate, etc. ; can be used for making containing fluorine steroidal drugs, etc.
  
  Selectfluor Quality standard
  
  Item
  Index
  Appearance
  white crystal
  M.P.
  ＞250℃ (above 250℃)
  Loss on drying
  ＜0.5% (below 0.5%)
  Active F+ content
  ≥5.15% (above 5.15%)
  Products can be packed in cardboard pail, all paper pail and other packaging to meet customer requirements.
  Packing: 25kg / pail or 20kg/pail
  
  

• CAS Registry Number:

  140681-55-6

• Synonyms:

  ;Selectfluor fluorinating reagent (Selectfluor);Selectfluor;Selectfluor fluorinating reagent;1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo [2.2.2] octane bis(tetrafluoroborate);SELECTFLUOR F-TEDA-BF4;N-Fluoro-N'-(chloromethyl)triethylenediamine bis(tetrafluoroborate;1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate);

• Molecular Formula:

  C₈H₁₄ClF₄N₂O₃S

• Molecular Weight:

  329.7194

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  R41:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  

• Company:

  Shandong Ruihua Fluoride Industry Co., Ltd         

• Contact:

  Julia Ge

• Tel:

  0530-6233885

• Fax:

  -

• Email:

  juliage@rhfuye.com