18643-32-8 Usage
Description
4,4'-methylenebis[N-(2,3-epoxypropyl)-N-methylaniline], also known as Methylene dianiline diglycidyl ether (MDA-DGE), is a complex chemical compound that serves as an epoxy curing agent. It is a diamine with two epoxy groups connected to the methyl groups, which contributes to its excellent thermal and chemical resistance in the final product. 4,4'-methylenebis[N-(2,3-epoxypropyl)-N-methylaniline] is widely used in various industrial applications, including the production of epoxy resins for coatings, adhesives, and composites. However, due to its potential toxicity and irritancy to the skin, eyes, and respiratory system, it is crucial to handle this chemical with care and use appropriate safety measures and protective equipment.
Uses
Used in Coatings Industry:
4,4'-methylenebis[N-(2,3-epoxypropyl)-N-methylaniline] is used as an epoxy curing agent for enhancing the thermal and chemical resistance of coatings. Its ability to provide excellent resistance properties makes it suitable for use in various applications, such as automotive, marine, and industrial coatings.
Used in Adhesives Industry:
In the adhesives industry, 4,4'-methylenebis[N-(2,3-epoxypropyl)-N-methylaniline] is used as a curing agent to improve the bonding strength and durability of epoxy-based adhesives. Its high resistance to heat and chemicals makes it ideal for use in structural adhesives and high-performance applications.
Used in Composites Industry:
4,4'-methylenebis[N-(2,3-epoxypropyl)-N-methylaniline] is utilized as a curing agent in the production of epoxy-based composites. Its exceptional thermal and chemical resistance properties contribute to the overall performance and durability of the composite materials, making them suitable for applications in aerospace, automotive, and construction industries.
Check Digit Verification of cas no
The CAS Registry Mumber 18643-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,4 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18643-32:
(7*1)+(6*8)+(5*6)+(4*4)+(3*3)+(2*3)+(1*2)=118
118 % 10 = 8
So 18643-32-8 is a valid CAS Registry Number.
