2, 2′-Bis(ethylferrocenyl)propane
2, 2′-Bis(ethylferrocenyl)propane
Executive standard: Q/YTY001-2014
English another name: Catocene
CAS RN: 69279-97-6; 37206-42-1
1. Physical and chemical properties：
1.1 Molecular formula: C27H32Fe2
1.2 Molecular weight: 468.25
1.3 Structure formula:
1.4 Stability and reactivity: Stable at room temperature and in the sealed container.
2. Technical indexes：
Item Index
Purity(titration),% (m/m) ≥97.5
Fe content,%(m/m) 23.3-24.3
Viscosity,(25℃) Pa·s < 2.8
Density,(20℃) g/cm3 1.2910-1.2960
Moisture content,%(m/m) < 0.08
Volatilization loss,(80±1)℃,%(20±1)*102Pa,12h < 2.0
Insoluble,%(m/m) < 0.10
Acidity,mmol/100g < 0.30
Appearance Brown red viscous liquid
3. Uses：2,2′-Bis(ethylferrocenyl)propane has been used as an efficient burning rate catalyst in composite solid propellants, which is possessed of the features of excellent overall and small removing properties. As a kind of bisferrocene derivative, 2,2′-bis(ethylferrocecnyl)propane can improve the combustion rate and reduce the pressure exponent with the application of AP-based oxidizer in composite solid propellants.
4. Safety instructions: Low toxic. Rabbit, skin: LD50> 2000mg/kg; Mouse, oral: LD50> 500mg/kg.
5. Package：Wooden box with two plastic casks of 10 kg net, 20 kg net each.
6. Storage：Nitrogen sealed. Store at cool and ventilate. Forbid to heat and exposure. Shelf life of 12 months, if expire, still used if up to standard through retest.
7. Transportation：Avoid inversion, sunlight and crash. Don't mix with strong oxidizer.
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