high purity catalyst 2,2-Bis(ethylferrocenyl) propane in china

• Post Date:

  Feb 28,2014

• Expiry Date:

  May 29,2014

• Detailed Description:

  Cas No. :37206-42-1 Quantity: 1Kilograms
  Specs:Purity:97.5%min Appearance:Brown-red liquid
  Price:455 USD Metric Tons
  Payment Method: T/T advance
  　　　　　　　　　　　2,2-Bis(ethylferrocenyl) propane
  
  -Executive standard：GJB 2839-97
  -English name：2,2-Bis(ethylferrocenyl) propane
  -English another name：catocene
  -CAS RN：69279-97-6、37206-42-1
  
  1. Physical and chemical properties：
  1.1 Molecule formula: C27H32Fe2
  1.2 Molecule weight: 468.25
  1.3 Appearance :Brown red sticky liquid
  1.4 It’s stable in normal temperature and in the hermetic container .
  
  2. Technical indexes：
  　　　　Item Index
  　 Type I 　Type Ⅱ
  Fe content，%(m/m) 23.3-24.3 23.3-24.3
  Viscosity,(25℃)PaS ＜2.8 ＜3.3
  Density,(20℃) g/cm3 1.2910-1.2960 1.2910-1.2960
  Moisture content，%(m/m) ＜0.08 ＜0.08
  Loss by volatile，(80±1)℃ %(20±1)X 102Pa，12h ＜2.0 ＜2.0
  Undissoluble，%(m/m) ＜0.10 ＜0.10
  Acidity,mmol/100g ＜0.30 ＜0.30
  Appearance Brown red sticky liquid
  
  3. Uses：2,2-Bis(ethylferrocenyl)propane has been used for the formula of varied composite solid propellants. As the new generation of high-efficient combustion supporting catalyst, it has some characteristics such as excellent synthetical properties, small removing property, and so on.
  
  4. Safety notes：It is low toxicity. Skin, rabbit: LD50 = 2000 mg/kg; Oral, mouse: LD50 = 500 mg/kg.
  
  5. Package：Wooden case , in which is put plastic kegs , two kegs a case , net weight 10 kg a keg , net weight 20 kg a case .
  6. Storage：It should be stored airtightly in a shady and ventilating place, and nitrogen has been filled up in the kegs.strictly forbid heating and sunning. Its shelf life is one year. It can be still used if up to standard through retest after the specified date.
  
  7. Transportation：Mustn’t place upside down , should avoid violent collision and sunning , and not take mixed transportation with strong oxidants during transportation.

• CAS Registry Number:

  37206-42-1

• Synonyms:

  ;BEFP;CATOCENE;2,2-BIS(ETHYLFERROCENYL)PROPANE;1,1-isopropylidenebis(ethylferrocene)";2,2-Bis(ethylferrocenyl)propane (BEFP);2,2-Bis(ethyldicyclopentadienyl iron)propane;2,2'-bis(ethylferrocenyl)propane(catocene);

• Molecular Formula:

  C₂₇H₃₂Fe₂

• Molecular Weight:

  468.25

• Molecular Structure:

  

• Company:

  Yingkou Tanyun Chemical Research Institute Co.,Ltd     [ China ]        

• Contact:

  lanzy li

• Tel:

  13715185026

• Fax:

  13715185026

• Email:

  hyd@honyansz.com