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HTDA, chemical name 4-methyl-1,3'-cyclohexanediamine, CAS 13897-55-7.
HTDA is a cyclic aliphatic diamine, structurally similar to isophorone diamine (IPDA), with low hydrogen equivalents, low viscosity, and good impact strength. HTDA is a mixture of cis-trans isomers and is a clear, transparent liquid at room temperature with a slightly hydrogen-like odor.
Item |
Specification |
Appearance |
Colorless to light yellow transparent liquid |
Color, APHA |
Max. 50 |
Viscosity, mpa.s@25°C |
8-15 |
AHEW, g/eq |
32 |
Amine value, mg KOH/g |
850-900 |
Purity,% |
Min. 99.0 |
Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use.
All safety information is provided in the Material Safety Data Sheet.
At least 12 months from the date of manufacture in the original packing in ambient temperatures.
Drum package.