L-trans-1, 2-cyclohexanediamine, 20439-47-8

Chemical Encyclopedia

March 11, 2026

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Chinese name: l-trans-1, 2-cyclohexanediamine
english name:(1R,2R)-(-)-1,2-Diaminocyclohexane
chinese alias:(1R,2R)-(-)-1,2-diamine cyclohexane; R-trans-1, 2-cyclohexanediamine;(1R,2R)-(-)-1,2-cyclohexanediamine;(1R,2R)-(-)-1,2-cyclohexanediamine;(1R,2R)-1,2-cyclohexanediamine;(1R,2R)-(-)-1,2-diaminocyclohexane; 1,2-diaminocyclohexane (1R,2R);(R,R)-1,2-cyclohexanediamine;(-)-(R,R)-1,2-cyclohexanediamine;(1R,2R)-(-)-1,2-cyclohexanediamine; 1,2-cyclohexanediamine
english alias:(1R)-(-)-trans-1,2-Diaminocyclohexane;RR-DIAMINOCYCLOHEXANE;(1R,2R)-Cyclohexane-1,2-diamine;RR-DAC;(1R,2R)-(-)-1;1R,2R-Diaminocyclohexane;2-Diaminocyclohexane;R-DACH;(1R,2R)-(-)-1,2-Cyclohexanediamine;(1R,2R)-(-)-Diaminocyclohexane;
CAS No:20439-47-8
chemical formula: C6H14N2
molecular weight:114.189
melting point:40-45 ℃
flash Point:76°C
packing grade: III
Dangerous Goods Transport No: UN3259
hazard Category Code: r34: Causes burns.
Dangerous Goods Signs: c: Corrosive substances
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S45: If you have an accident or feel unwell, seek medical help immediately (preferably with the product container label). S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.
Storage conditions: 2-8 ℃