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3-Mercaptopropyltrimethoxysilane; 3-(trimethoxysilyl)propanethiol; 3-trimethoxysilyl)propylmercaptan
Boiling Point: 93° / 40
EINECS Number: 224-588-5
Molecular Weight: 196.34
Alternative Name: 3-(TRIMETHOXYSILYL)PROPANETHIOL
Specific Gravity: 1.051
Flashpoint: 96°C (205°F)
HMIS Key: 3-2-1-X
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Refractive Index: 1.4502
Application: For enzyme immobilization.1
Treatment of mesoporous silica yields highly efficient heavy metal scavenger.2
Couples fluorescent biological tags to semiconductor CdS nanoparticles.3
Modified mesoporous silica supports Pd in coupling reactions.4
Used to make thiol-organosilica nanoparticles.5
Forms modified glass and silica surfaces suitable for SILAR fabrication of CdS thin films.6
Reference: 1. Stjernlöf, P. et al. Tetrahedron Lett. 1990, 31, 5773.
2. Liu, J. et al. Science 1997, 276, 923.
3. Bruchez, M. et al. Science 1998, 281, 2013.
4. Crudden, C. et al. J. Am. Chem. Soc. 2005, 127, 10045.
5. Nakamura, M.; Ishimura, K. Langmuir 2008, 24, 5099.
6. Sun, H. et al. J. Dispersion Sci. Technol. 2005, 26, 719.
Additional Properties: ?c of treated surface: 41 mN/mSpecific wetting surface: 348 m2/gCoupling agent for EPDM and mechanical rubber applications