4474-60-6

Usage

Uses

Used in Polymer and Resin Production:
Methacryloyl isocyanate is used as a monomer in the production of polymers and resins for its ability to readily react with other compounds, contributing to the formation of stable and versatile materials.
Used in Acrylics and Coatings:
In the acrylics and coatings industry, methacryloyl isocyanate is used as a reactive component to enhance the properties of the final products, such as durability and chemical resistance.
Used in Adhesives:
Methacryloyl isocyanate is used as a key ingredient in adhesive formulations to improve adhesion strength and create bonds that are resistant to various environmental conditions.
Used in Specialty Coatings and Adhesives Development:
Methacryloyl isocyanate is utilized as a reactive building block in the development of specialty coatings and adhesives that possess unique properties tailored for specific applications, such as high-strength bonding or resistance to harsh chemicals.

Upstream product

• 3315-16-0 silver cyanate 
• 920-46-7 Methacryloyl chloride 
• 79-39-0 Methacrylamide 
• 95-50-1 1,2-dichloro-benzene 
• 25088-52-2 2-isopropenyloxazoline-4,5-dione hydrochloride 
• 79-37-8 oxalyl dichloride 
• 75-34-3 1,1-dichloroethane 
• 25088-54-4 alpha-methyl-beta-chloropropionyl isocyanate 

Downstream Products

• 156211-59-5 C₁₂H₁₅N₃O₂ 
• 20602-83-9 methacryloyl-urea 
• 103223-91-2 N-methacryloyl-N'-o-fluorophenylurea 
• 103175-59-3 N-methacryloylcarbamoylpropyleneimine 
• 148932-09-6 2-Isopropenyl-6-phenyl-6-piperidin-1-yl-6H-[1,3]oxazin-4-ol 
• 102254-14-8 methacryloyl-carbamic acid benzyl ester 
• 142226-73-1 1-methacryloyl-3-(4-nitrophenyl)urea 

Relevant academic research and scientific papers

Method of preparing acylisocyanates

The invention relates to a novel process for the preparation of acyl isocyanates which consists in reacting oxalyl chloride with an N-trialkylsilylcarboxamide or an N,N-bis(trialkylsilyl)carboxamide. The process makes it possible to obtain acyl isocyanates in good yield, in particular acyl isocyanates derived from aliphatic amides, and under simplified reaction conditions.

Process for the preparation of acyl isocyanates

The invention concerns a process for the preparation of acyl isocyanates which consists of reacting oxalyl chloride with a salt selected from the group consisting of hydrohalides and sulphates of carboxamides and/or carbamates, unsubstituted on nitrogen, then heating the reaction mixture at a temperature between 30° and 150° C. The process is suitable for preparation of acyl isocyanates with excellent yields in easy to control operational conditions.

Production of isocyanate compounds

Production of an alkenoyl isocyanate of the formula: STR1 wherein R is a hydrogen atom or a lower alkyl group by reacting an acrylamide of the formula: STR2 wherein R is as defined above with an oxalyl halide of the formula(COX) 2wherein X is a halogen at

Preparation of alkenoyl isocyanates

A process for preparing alkenoyl isocyanates of the formula: STR1 wherein R is a hydrogen atom or a lower alkyl group which comprises subjecting an oxazolinedione hydrohalide of the formula: STR2 wherein X is a halogen atom and R is as defined above to decomposition under an ordinary pressure, in the presence of a hydrogen halide-eliminating agent and/or in a liquid medium having a dielectric constant of not more than 4.