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1,4-BAC
| Cas No | 2549-93-1 |
|---|---|
| Chemical Name | 1,4-Bis(aminomethyl)cyclohexane |
| Molecular Weight | 142.24 |
| Boiling Point | 240-245°C |
| Flash Point | 107°C – closed cup |
| Melting Point | -9°C |
| AHEW | 35.5 |
| Molecular Formula | C8H18N2 |
| Introduction | 1,4-BAC is an important alicyclic diamine monomer widely used in epoxy resin curing agents, polyamides, isocyanates, polyurethane intermediates, and anti-corrosion and rust inhibitors. Its molecular structure contains a six-membered ring, which gives it a certain degree of rigidity, and it also has two active amino groups that can react with other compounds. 1,4-BAC has the characteristics of high strength, high hardness, high temperature resistance, and strong adsorption. It can be widely used in fields such as polyurethane elastomers, new energy vehicle composites, and metal cutting fluids. |
Sales Specification
| ITEMS | UNIT | SPECIFICATION | TYPICAL COA |
| Appearance | Colorless Clear Liquid | Conform | |
| Color degree | APHA | 20 max | 5 |
| Purity | wt% | 99.0 min | 99.78 |
| Moisture | wt% | 0.5 max | 0.03 |
| Packing | Available in 190kg steel drums, 950KGS/IBC, bulk, etc. | ||
| Storage | It may be stored under air at ambient temperatures for extended periods. A nitrogen blanket is suggested for all storage, however, to reduce the effect of accidental exposure to high temperatures and to reduce the absorption of atmospheric moisture and carbon dioxide. Discoloration can occur at temperatures in excess of 60℃. | ||
| Shelf Life | 12 months from production date. | ||
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