GP-115 3-Aminopropylmethyldiethoxysilane

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GP-115 is an intermediate useful for synthesis of silicone fluids with aminopropyl functionality. GP-115 may also be used as a coupling agent for foundry resins

Typical Properties
Clear, Colorless Liquid
Molecular Weight (Calculated)
191.34 amu
Amine Number *
Boiling Point
85 - 88°C @ 8 mm Hg
Flash Point (P.M.C.C.)
185° F (85 °C)
Specific Gravity
Weight/Gallon @ 25°C
7.6 lbs
* milliliters of 0.1N HCl needed to neutralize 10 gms of product

Processing and Safety Guidelines

GP-115 should be handled with care. Use proper precautions for handling Flammable Materials. Consult Safety Data Sheet for additional details.


GP-115 is supplied in 5-gallon (36 lbs.) pails and 55-gallon (396 lbs.) drums. GP-115 is Flammable. Keep away from open flames or welding torches, even when empty. Moisture Sensitive - maintain under nitrogen.