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TRIMETHOXYSILYLPROPYL MODIFIED (POLYETHYLENIMINE), 50% in isopropanol
Trimethoxysilylpropyl modified (polyethylenimine)
Molecular Weight: 1,500-1,800
Specific Gravity: 0.92
Flashpoint: 12°C (54°F)
HMIS Key: 2-4-1-X
Application: Employed as a coupling agent for polyamides.1
In combination with glutaraldehyde immobilizes enzymes.2
Reference: 1. Arkles, B. et al. SPI 42nd Composite Inst. Proc., 21-C, 1987
2. Cramer, S. et al. Biotechnol. Bioeng. 1989, 33(3), 344.
Additional Properties: ~20% of nitrogens substituted