Tech is white or light gray powdery solid ,
Melting point 76-77℃,
Boiling point 220℃/26.66Pa,
Vapour pressure1.1×10-4Pa(20 ℃);
Solubility(20℃); water 4×10-4g/L, acetone 650g/L, ethanol 22g/L, hexane 5g/L, methanol 64g/L, xylene 360g/L, toluene 652g/L;
Stability: stable in light and heat
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