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High-Quality 4,4'-Methylenebis(2-methylcyclohexylamine) MACM / DMDC from China Factory - Reliable Suppliers
Name: 4,4'-Methylenebis(2-methylcyclohexylamine) (MACM / DMDC)
MF: C15H30N2
MW: 238.41
CAS: 6864-37-5
| Items | Specification | Result |
|---|---|---|
| Appearance | colorless clear liquid | colorless clear liquid |
| Purity | ≥99% | 99.83% |
| First peak ratio | 27-34% | 28.6 |
| Blackness | ≤12 | 8 |
| Monamine | ≤0.1 | 0.03 |
| Moisture | ≤0.5% | 0.02% |
| Conclusion | Qualified | |
Main Application: Mainly used as an epoxy resin curing agent.
Frequently Asked Questions (FAQ)
What is MACM (DMDC) used for?
MACM, also known as DMDC, is primarily used as a high-performance curing agent for epoxy resins, providing excellent chemical resistance and mechanical properties.
What is the purity level of your 4,4'-Methylenebis(2-methylcyclohexylamine)?
Our product maintains a high purity level of ≥99%, with typical test results reaching as high as 99.83%.
What are the key chemical identifiers for this product?
The CAS number is 6864-37-5, the Molecular Formula is C15H30N2, and the Molecular Weight is 238.41.
What is the physical appearance of MACM?
It appears as a colorless, clear liquid under standard conditions.
Is the product tested for moisture content?
Yes, the moisture content is strictly controlled to be ≤0.5%. Our recent batches show a moisture level as low as 0.02%.
What does the "Qualified" conclusion mean in the specification?
It indicates that the batch has passed all quality control tests, including purity, blackness, and monamine levels, meeting all industrial standards for use.