This site requires that javascript be enabled. Please configure your browser in the tools or configuration section.
(1R,2R)-(-)-1,2-Diaminocyclohexane, 98% - CAS 20439-47-8 - Formula C6H14N2


Certificate of Analysis

(1R,2R)-(-)-1,2-Diaminocyclohexane, 98%

CAS: 20439-47-8 MDL: MFCD00062985  
UN#:UN3259Hazard Class:8Packing Group:III
Alternate Name: (1R)-trans-1,2-Cyclohexanediamine


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
Please login or select country.

Chemical Properties

Formula: C6H14N2  Flash point: 70°(158°F)
Formula weight: 114.19  Optical Rotation: -25.5° (c=5 in 1N HCl)
Melting point: 40-43° Sensitivity: Air Sensitive
Boiling point: 104-110°/40mm 

Other References

Beilstein: 4780911
UN#: UN3259
Harmonized Tariff Code:   2921.30

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H317

Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.

Precautionary Statements : P280-P262-P305+P351+P338-P309-P310

Wear protective gloves/protective clothing/eye protection/face protection. Do not get in eyes, on skin, or on clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

CorrosiveHarmful or Irritant

Risk & Safety

Risk Phrases: 34-43
Causes burns. May cause sensitisation by skin contact.
Safety Phrases: 24-26-36/37/39-45
Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).