What is the CAS number for Diphenylmethane-4,4'-diisocyanate?

The CAS number of Diphenylmethane-4,4'-diisocyanate is 5101-68-8.

What is Diphenylmethane-4,4'-diisocyanate (5101-68-8) used for?

Diphenylmethane-4,4'-diisocyanate (MDI) is an organic compound widely used in the production of polyurethane foams, elastomers, and coatings. It is a colorless, toxic, and highly reactive liquid with the chemical formula C15H10N2O2. MDI is formed by the reaction of aniline with phosgene, resulting in a diisocyanate compound that contains two isocyanate functional groups. Due to its high reactivity, MDI can cause severe health issues if inhaled or absorbed through the skin, and it is classified as a hazardous substance. It is commonly used in the manufacturing of insulation materials, automotive parts, and various other industrial applications.

What is the CAS number for Diphenylmethane-4,4'-diisocyanate?

The CAS number of Diphenylmethane-4,4'-diisocyanate is 5101-68-8.

What is Diphenylmethane-4,4'-diisocyanate (5101-68-8) used for?

Diphenylmethane-4,4'-diisocyanate (MDI) is an organic compound widely used in the production of polyurethane foams, elastomers, and coatings. It is a colorless, toxic, and highly reactive liquid with the chemical formula C15H10N2O2. MDI is formed by the reaction of aniline with phosgene, resulting in a diisocyanate compound that contains two isocyanate functional groups. Due to its high reactivity, MDI can cause severe health issues if inhaled or absorbed through the skin, and it is classified as a hazardous substance. It is commonly used in the manufacturing of insulation materials, automotive parts, and various other industrial applications.

Diphenylmethane-4,4'-diisocyanate

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What is the Diphenylmethane-4,4'-diisocyanate ?

Diphenylmethane-4,4'-diisocyanate is , while it's Molecular Formula is C13H7Cl3O4S. Used in Polyurethane Foam Production:
MDI is used as a key ingredient in the production of polyurethane foams for its ability to form stable and durable foam structures. These foams are utilized in various applications, including insulation materials, furniture cushioning, and bedding products, due to their excellent thermal insulation properties, comfort, and durability.
Used in Elastomer Manufacturing:
In the elastomer industry, MDI is employed as a critical component in the synthesis of polyurethane elastomers. These elastomers exhibit superior mechanical properties, such as high tensile strength, abrasion resistance, and flexibility, making them suitable for applications in automotive parts, industrial hoses, and footwear.
Used in Adhesive and Sealant Formulation:
MDI is used as a reactive monomer in the formulation of adhesives and sealants, providing strong bonding and sealing properties. Its high reactivity allows for the formation of durable and long-lasting bonds in various substrates, making it an essential component in construction, automotive, and electronics industries.
Used in Coating Applications:
In the coatings industry, MDI is utilized as a key component in the production of polyurethane coatings. These coatings offer excellent durability, weather resistance, and adhesion properties, making them ideal for use in automotive, industrial, and architectural applications.
Health and Safety Considerations:
Due to its potent respiratory irritant and sensitizing properties, MDI poses health risks to workers and individuals exposed to its fumes or dust. It is essential to handle and use MDI with caution, implementing proper safety measures to prevent exposure and minimize adverse health effects.

How to get the best price on Diphenylmethane-4,4'-diisocyanate?

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