Detailed Description
Executive standard: GJB 2839-97
English name: 2,2-Bis(ethylferrocenyl) propane
Chinese another name : 卡托辛
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:
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 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.
