Siwin N/M Specification Cyclohexyldimethoxymethylsilane Donor-C CAS. 17865-32-6 Catalyst for Propylene Polymerization

• CAS No.: 17865-32-6
• Color: Colorless
• Appearance: Liquid
• Transport Package: Iron Drum or IBC Drum
• Specification: N/M
• Trademark: Siwin
• Model NO.: Donor-C
• Origin: China
• HS Code: 2931900090
• Production Capacity: 100000

Product Description

Cyclohexyldimethoxymethylsilane (CMMS, Donor-C) CAS.17865-32-6

This product is a revolutionary additive designed to enhance propylene polymerization through its highly efficient carrier catalyst system. As a premier external electron donor, it significantly elevates catalyst activity, ensures superior stereospecificity, and extends the catalyst's lifespan.

• Model:

  Donor-C

• Brand:

  SIWIN

• Siwin Code:

  Donor-C

• CAS No.:

  17865-32-6

Product Description 

This product is a pioneering additive for propylene polymerization, known for its highly efficient carrier catalyst properties. It serves as an exceptional external electron donor, enhancing catalyst activity, ensuring exceptional stereospecificity, and significantly prolonging the catalyst's active life.

Cyclohexyldimethoxymethylsilane, with the molecular formula C10H22O2Si, is a versatile organosilicon compound featuring a cyclohexyl group, two methoxy groups, and a dimethoxymethylsilyl group. It is widely utilized as a reagent in organic synthesis, especially for protecting alcohols and carboxylic acids.

Cyclohexyldimethoxymethylsilane, a clear liquid, boasts a boiling point of 196°C and dissolves readily in common organic solvents like ethanol, acetone, and dichloromethane. For optimal preservation, it is stored under an inert atmosphere to prevent degradation.

In the realm of organic synthesis, Cyclohexyldimethoxymethylsilane is invaluable for protecting alcohols and carboxylic acids. Reacting it with alcohols forms silyl ether products, which can be deprotected using fluoride ions to regenerate the original alcohol. This process is crucial for ensuring reaction selectivity and safeguarding functional groups from undesired reactions.

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