Quality BIS(TRICHLOROSILYL)METHANE (CAS NO. 4142-85-2) factory

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BIS(TRICHLOROSILYL)METHANE (CAS NO. 4142-85-2)

Name: BIS(TRICHLOROSILYL)METHANE (CAS NO. 4142-85-2)
Brand: Suzhou Siso new material Co.,Ltd.
SKU: 4142-85-2
Availability: InStock

Specifications

Highlight:

CH2Cl6Si2 Silicon Halides

,

1.545g/mL bis(trichlorosilyl)methane

,

cas 4142-85-2

Product Name:

Bis(trichlorosilyl)methane

Appearance:

Clear Liquid

MF:

CH2Cl6Si2

MW:

282.92

M.P:

<0°C

B.P:

179-180 °C(lit.)

Density:

1.545 G/mL At 25 °C(lit.)

Flash point:

>221 °F

Tags:

Dimethyloctadecylchlorosilane

Key Attributes

Brand Name: SISO

Model Number: 4142-85-2

Place of Origin: China

Payment Terms: T/T

Product Description

1. High-Density Cross-Linked Inorganic Siloxane Coating Precursor

Bis(trichlorosilyl)methane is a high-activity dual-core bridged chlorosilane monomer with six reactive Si-Cl bonds. It can undergo rapid hydrolysis and self-crosslinking under ambient moisture conditions to construct a dense three-dimensional Si-O-Si inorganic network. Compared with conventional monofunctional silane modifiers, it achieves extremely high crosslinking density, effectively improving coating hardness, abrasion resistance, solvent resistance and compactness. It is widely used in high-hardness inorganic protective coatings, anti-corrosion coatings and high-barrier functional films.

2. High-Adhesion Interface Coupling Modifier

As a bridging silane coupling agent with double-sided multi-active sites, it can form multi-point covalent bonding with hydroxyl groups on inorganic substrate surfaces and realize graft modification with organic polymer systems simultaneously. It effectively solves the interface delamination, poor adhesion and low compatibility between inorganic fillers and organic resins, significantly enhancing the interfacial binding force and overall structural stability of composite materials.

3. Precursor for High-Temperature and Weather-Resistant Hybrid Materials

The methylene-bridged disilicon symmetric skeleton endows the cured material with excellent thermal stability and oxidation resistance. The fully crosslinked inorganic network effectively suppresses thermal decomposition and aging failure of polymer materials. This monomer is commonly used for the preparation of high-temperature resistant silicone resins, weather-resistant composite materials and rigid inorganic-organic hybrid polymers for outdoor and high-temperature working conditions.

4. Ultra-Stable Hydrophobic & Anti-Fouling Modification Reagent

After hydrolysis and crosslinking, the monomer forms a compact, low-surface-energy inorganic film on material surfaces. The continuous Si-O-Si network provides excellent water repellency, anti-fouling performance and long-term environmental stability. It is suitable for superhydrophobic modification of glass, ceramic, metal oxide and precision equipment surfaces, overcoming the poor durability of conventional single-silane modified layers.

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BIS(TRICHLOROSILYL)METHANE (CAS NO. 4142-85-2)

CH2Cl6Si2 Silicon Halides

1.545g/mL bis(trichlorosilyl)methane

cas 4142-85-2

Chlorodimethylphenylsilane

P-Trichlorosilylbiphenyl

Dimethyloctadecylchlorosilane

1. High-Density Cross-Linked Inorganic Siloxane Coating Precursor

2. High-Adhesion Interface Coupling Modifier

3. Precursor for High-Temperature and Weather-Resistant Hybrid Materials

4. Ultra-Stable Hydrophobic & Anti-Fouling Modification Reagent

Online Service

BIS(TRICHLOROSILYL)METHANE (CAS NO. 4142-85-2)

CH2Cl6Si2 Silicon Halides

1.545g/mL bis(trichlorosilyl)methane

cas 4142-85-2

Chlorodimethylphenylsilane

P-Trichlorosilylbiphenyl

Dimethyloctadecylchlorosilane

1. High-Density Cross-Linked Inorganic Siloxane Coating Precursor

2. High-Adhesion Interface Coupling Modifier

3. Precursor for High-Temperature and Weather-Resistant Hybrid Materials

4. Ultra-Stable Hydrophobic & Anti-Fouling Modification Reagent

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