2,2-Bis(ethylferrocenyl) propane CAS NO.69279-97-6

                                                                      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 Structure formula:

1.4 It’s stable in normal temperature and in the hermetic container.

 2.  Technical indexes：

 3. Uses：2,2-Bis(ethylferrocenyl)propane has been used as combustion catalyst in many composite solid propellants to afford high catalyzing effect. As the new generation of combustion supporting catalyst, it has some characteristics such as excellent overall properties, small removing property, and so on. As a kind of Bis-ferrocenyl derivative, 2,2-Bis(ethylferrocenyl)propane can improve the combustion rate and decrease the Pressure Index of AP-based propellants at the same time.

 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.

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