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POLY(PHOSPHONITRILIC CHLORIDE), 95%
Melting Point: 60-80°
Molecular Weight: >650
HMIS Key: 3-1-1-X
Hydrolytic Sensitivity: TSCA
Application: Catalyst for the polymerization of polysiloxanes from silanol oligomers.1,2,3,4
Reference: 1. Nitzsche, S. et al. U.S. Patent 3,839,388, 1974.
2. Nye, S. et al. U.S. Patent 5,753,751, 1998.
3. Dittrich, U. et al. U.S. Patent 5,919,883, 1999.
4. Burkhart, J. U.S. Patent 4,053,494, 1997; 4,203,913, 1980.
Additional Properties: Soluble: chloroform