4747-90-4

Usage

Uses

Used in Polyurethane Foam Production:
MDI is used as a key ingredient in the production of polyurethane foams for its ability to create a strong and durable material with excellent insulation properties. It is widely used in the manufacturing of furniture, bedding, and insulation materials.
Used in Elastomer Production:
In the elastomer industry, MDI is used as a crucial component to produce flexible and resilient materials with high tensile strength. These elastomers find applications in various sectors, including automotive, footwear, and sports equipment.
Used in Adhesive Production:
MDI is utilized as a critical component in the formulation of adhesives due to its strong bonding capabilities and resistance to wear and tear. It is commonly used in the construction, woodworking, and packaging industries for its ability to create durable and long-lasting bonds.
However, it is important to note that exposure to MDI can pose serious health risks, including irritation to the skin, eyes, and respiratory system, as well as potential long-term effects on the respiratory and immune systems. Therefore, strict safety measures and guidelines are in place to minimize the risks associated with handling and using MDI in industrial settings.

InChI:InChI=1/C3H2N2O2/c6-2-4-1-5-3-7/h1H2

Upstream product

• 188341-34-6 diazidomalonyl 

Downstream Products

• 89639-55-4 Methylendicarbamidsaeure-bis-(2,2,2-trinitro-aethylester) 
• 1396804-76-4 C₂₅H₃₄N₆O₆ 
• 1396804-74-2 C₃₃H₅₀N₆O₆ 
• 18872-98-5 1,1'-methylene-bis(3-phenylurea) 

Relevant academic research and scientific papers

SILICONE RUBBER

Copolymers, as well as compounds, compositions, articles of manufacture, and methods of making thereof, are disclosed. The copolymers may generally exhibit flexibility properties and may generally have a high refractive index. The copolymers may generally be made by providing a dihydrodisiloxane and an aliphatic vinyl alcohol and combining the dihydrodisiloxane and the aliphatic vinyl alcohol under conditions that allow for hydrogenation of the aliphatic vinyl alcohol and result in coupling of the aliphatic vinyl alcohol to the dihydrodisiloxane to produce a hydroxyl substituted siloxane.

Optically active phenoxypropionic esters

Optically active compounds of the formula I STR1 where R is C1 -C12 -alkyl or -perfluoroalkyl in which one or two non-adjacent CH2 or CF2 groups can also be replaced by --O-- and/or --CO-- and/or --CO--O-- and/or --CH=CH-- and/or --CH-halogen-- and/or --CHCN-- and/or --0--CO--CH-halogen-- and/or --O--CO--CHCN--, or is C1 -C12 -alkyl which can have a terminal chemically reactive group and in which a CH2 group can be replaced by --O--, A1 and A2 are each, independently of one another, 1,4-phenylene which is unsubstituted or substituted by one or two F and/or Cl and/or Br atoms and/or CH3 groups and/or CN groups and in which one or two CH groups can also be replaced by N, 1,4-cyclohexylene in which one or two non-adjacent CH2 groups can also be replaced by --O-- and/or --S--, 1,4-piperidinediyl, 1,4-bicyclo[2.2.2]octylene, 2,6-naphthalenediyl, decahydro-2,6-naphthalenediyl or 1,2,3,4-tetrahydro-2,6-naphthalenediyl, A3 is unsubstituted or substituted phenyl, Z is --CO--O--, --O--CO--, --CH2 CH2 --, --OCH2 --, --CH2 O--, --C C-- or a single bond and m is 0, 1, 2 or 3.