(3,3,3-Trifluoropropyl)Trimethoxysilane CAS 429-60-7

Description

(3,3,3-Trifluoropropyl)Trimethoxysilane Quick Details

Chemical Name: (3,3,3-Trifluoropropyl)Trimethoxysilane

Cas No.: 429-60-7

Molecular Fomula: C6H13F3O3Si

Molecular Weight: 218.25

Appearance: Colorless Liquid

Assay：99%Min

(3,3,3-Trifluoropropyl)Trimethoxysilane Properties

Items	Specification
Density	1.142 g/Ml At 20 °C(Lit.)
Flash Point	38°C
Melting Point	144 °C(Lit.)
Color	Colorless To Almost Colorless

Product Introduction:

(3,3,3-Trifluoropropyl)Trimethoxysilane is a specialized organosilane compound. It consists of a trifluoropropyl group (CF3CH2CH2-) attached to a trimethoxysilane head group (-Si(OCH3)3). It typically appears as a colorless to pale yellow clear liquid.

This compound is highly valuable for surface modification and as a coupling agent due to its unique dual functionality: the trifluoropropyl tail imparts hydrophobicity and chemical resistance, while the trimethoxysilane head group readily hydrolyzes and condenses to form siloxane bonds, allowing for strong adhesion to various inorganic substrates.

Main Uses:

1. Surface Modification and Hydrophobic Coatings: TFP-TMS is extensively used to create hydrophobic, oleophobic, and chemically resistant coatings on a wide range of surfaces, including glass, ceramics, metals, and textiles. These coatings improve water repellency, stain resistance, and durability.

2. Adhesion Promoter and Coupling Agent: It acts as an effective adhesion promoter between organic polymers and inorganic substrates. By forming a stable interface, it improves the bonding strength and durability of composites, coatings, and sealants.

3. Sol-Gel Chemistry: In sol-gel processes, TFP-TMS is used as a precursor for the formation of fluorinated hybrid inorganic-organic materials. These materials exhibit enhanced thermal stability, hydrophobicity, and optical properties.

4. Polymer Modification: It can be incorporated into polymer matrices as a co-monomer or additive to modify the surface properties (e.g., reduce friction, increase hydrophobicity) or mechanical properties of the resulting polymer.

5. Corrosion Protection: Fluorinated silane coatings derived from TFP-TMS can provide enhanced corrosion protection for metal surfaces due to their barrier properties and chemical inertness.

(3,3,3-Trifluoropropyl)Trimethoxysilane Packaging And Shipping

25kg/Carton Drum Or 1kg/Bag Or 5kg/Carton Drum Or According To Clients’ Demand

(3,3,3-Trifluoropropyl)Trimethoxysilane Storage

This Substance Is Sensitive To Water And Must Be Stored In a Strictly Dry Environment