CAS 3006-93-7 corresponds to N, N ‘- meta phenylene bismaleimide (commonly known as vulcanizing agent PM or HVA-2), which is a high-performance rubber vulcanizing agent and anti-aging agent with a molecular formula of C ₁₄ H ₈ N ₂ O ₄ and a molecular weight of 268.23.

Core Information
-Chinese name: N, N ‘- meta phenylene bismaleimide (alias: vulcanizing agent PM, anti-aging agent PM, HVA-2, vulcanizing agent PDM)
-English name: N, N ‘-1,3-Phenylene bismaleimide/N, N’ – m-Phenylenebireimide
-Molecular formula/molecular weight: C ₁₄ H ₈ N ₂ O ₄/268.23
-Appearance: Yellow crystalline powder
-Melting point: 198-204 ℃
-Solubility: Almost insoluble in water, soluble in some organic solvents
-Main uses: High efficiency vulcanizing agent (replacing sulfur system) and heat-resistant anti-aging agent in the rubber industry, used to improve the heat resistance, aging resistance, and mechanical strength of rubber products

Application and Features
This substance, with its bismaleimide structure, participates in cross-linking reactions during high-temperature processing and is particularly suitable for sulfur free vulcanization systems of special rubbers such as nitrile rubber and chloroprene rubber. It can significantly improve the thermal stability and dynamic properties of the product. In the fields of medicine and materials research, it is also commonly used as a linker or reaction block containing maleimide functional groups.

Safety Reminder
Irritable, harmful when inhaled or swallowed, protective equipment should be worn during operation and carried out in a well ventilated area; Dangerous goods labels are usually labeled as irritants or harmful substances (specific grading refers to the latest SDS).

Products :

CAS 3006-93-7, N N-m-Phenylenedimaleimide, C14H8N2O4
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