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Organic silicones

3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane

CAS number

35141-30-1

Molecular formula C10H27N3O3Si
Product name 3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane
Molecular Structure

Appearance:Clear to straw liquid with amine (ammonia-like) odor

Density:1.031

Boiling Point:114-118ºC (2 mmHg)

Flash Point:>110ºC

Refractive Index:1.457-1.461

Stability:Stable under normal shipping and handling conditions.

Storage Condition:Store in a cool, dry place. Store in a tightly closed container. Corrosives area. Store protected from moisture.

Vapor Pressure:1 mm Hg ( 20 °C)


CAS No. 35141-30-1 is the chemical name for 2,2-dimethyl-1,3-dioxolane-4-methanol, an organic compound. This colorless liquid is soluble in various polar organic solvents such as alcohols, ethers, and ketones. It is used in the production of a variety of specialty chemicals and pharmaceuticals, including the synthesis of 3-hydroxy-2-methyl-4-isoxazolines and pyrazolopyrimidines. It is also used in the synthesis of organometallic compounds, such as copper and cobalt complexes.


2,2-Dimethyl-1,3-dioxolane-4-methanol is often used as a synthetic intermediate in the production of various chemicals and pharmaceuticals. Its ring structure makes it a versatile building block for organic synthesis, enabling the production of various heterocycles, such as pyridines and thiophenes. It is also used in the synthesis of organophosphates, such as dialkyl phosphates.


2,2-Dimethyl-1,3-dioxolane-4-methanol is also used in the production of plant protection agents, such as herbicides, fungicides and insecticides. It is also used as a catalyst in the production of polymers, such as polyurethanes.


2,2-Dimethyl-1,3-dioxolane-4-methanol is a highly flammable liquid. It should be handled with caution and stored in a cool, dry place away from sources of heat and ignition.


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