Bis-3-Triethoxysilyl Propyl Tetrasulphide | 40372-72-3

Cas No :

40372-72-3

Form :

Liquid

Molecular Weight :

539 G/Mol

Molecular Formula :

C18H42O6S4SI2

Boiling Point :

230 °C

Solubility :

Not Soluble In Water; Soluble In Common Organic Solvents Such As Toluene And Dichloromethane; Hydrolyzes In Moisture

Flash Point :

100 °C

Description :

Overview of Bis-3-Triethoxysilyl Propyl Tetrasulphide

Bis-3-Triethoxysilyl Propyl Tetrasulphide can be special organosilane that is used in a variety of polymer, rubber and resin formulations. In the rubber and plastics manufacturing industry, it assists in enhancing adhesiveness, reinforcement as well as crosslinking formulations.

For those without a technical background, Bis-3-Triethoxysilyl Propyl Tetrasulphide acts as an additive that makes rubber, resin, and coatings stronger, more durable, and more compatible with other materials.

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Applications of Bis-3-Triethoxysilyl Propyl Tetrasulphide

Rubber & Elastomer Reinforcement

It is widely used in silicone rubber and other elastomers to help fillers mix better, increase strength, and improve crosslinking.

 

Resin & Coating Enhancement

In Petroleum Resin and Alkyd Resin formulations, it improves adhesion, surface compatibility, and chemical resistance in coatings, adhesives, and composite materials.

 

Specialty Industrial Applications

Bis-3-Triethoxysilyl Propyl Tetrasulphide acts as a coupling agent in polymer composites and rubber, helping these materials perform better, last longer, and stay stable.

Check related applications on the Application Page and product classifications on the Categories Page.

 

Safety & Handling Guidelines

  • Store in a cool, dry, and well-ventilated area

  • Keep containers tightly closed

  • Avoid skin and eye contact

  • Prevent inhalation of vapors or mists

  • Use protective gloves, goggles, and suitable clothing

  • Follow standard industrial chemical handling procedures

 

Where to Buy Bis-3-Triethoxysilyl Propyl Tetrasulphide?

Manufacturer

This product is made for use in rubber reinforcement, resin improvement, and specialty polymers where strong adhesion and crosslinking are needed.

 

Supplier & Distributor

Chemical Bull supplies Bis-3-Triethoxysilyl Propyl Tetrasulphide, in industrial quantities for both domestic and international markets. This ensures high-quality, consistent quantities as well as dependable procurement.

 

Bis-3-Triethoxysilyl Propyl Tetrasulphide MSDS

The MSDS contains detailed information about safety handling, storage requirements and exposure limits, as well as First-aid procedures, as well as emergency methods. The users are advised to go through the MSDS prior to handling, storage or using industrial equipment.

 

 

Frequently Asked Questions (FAQs)

  1. What is Bis-3-Triethoxysilyl Propyl Tetrasulphide used for?

    It is used as a coupling agent and performance additive in Silicone Rubber, Petroleum Resin, and Alkyd Resin formulations to enhance adhesion, crosslinking, and mechanical properties.


  2. Can it be used in Silicone Rubber?

    Yes, it improves filler dispersion, curing, and overall mechanical strength in silicone elastomers.


  3. Is Bis-3-Triethoxysilyl Propyl Tetrasulphide compatible with resins?

    Yes, it enhances adhesion, chemical resistance, and surface compatibility in Petroleum Resin and Alkyd Resin systems.


  4. How should it be stored?

    Store in a cool, dry, ventilated area in tightly sealed containers, away from heat and moisture.


  5. Does it improve industrial polymer performance?

    Yes, it strengthens crosslinking, mechanical properties, and durability in rubber and resin formulations.