Kub taw tes 166°C 760 mmHg (lit.)Qhov Ceev 0.899 g/mL ntawm 25°C (lit.)Refractive index n20/D 1.4650 (lit.)Qhov kub hnyiab 125°FCov xwm txheej khaws cia: , roj erinert (nitrogen lossis Argon) ntawm 2–8 ° C Acidity coefficient (pKa) 9.93 ± 0.10 (Kwv yees)Daim Ntawv: Kua pob tshabXim: Tsis muaj xim rau daj ntsegCAS No. 132958-72-6Cov mis molecular: C6H14N2Qhov Hnyav Molecular: 114.19