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20439-47-8 - (1R,2R)-(-)-1,2-Diaminocyclohexane, 98% - (1R)-trans-1,2-Cyclohexanediamine - L14059 - Alfa Aesar

L14059 (1R,2R)-(-)-1,2-Diaminocyclohexane, 98%

CAS Number
20439-47-8
Synonyms
(1R)-trans-1,2-Cyclohexanediamine

Size Price ($) Quantity Availability
250mg 19.43
1g 54.77
5g 183.15
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(1R,2R)-(-)-1,2-Diaminocyclohexane, 98%

MDL
MFCD00062985

Chemical Properties

Formula
C6H14N2
Formula Weight
114.19
Melting point
40-43°
Boiling Point
104-110°/40mm
Flash Point
70°(158°F)
Sensitivity
Air Sensitive
Solubility
Soluble in water.

Applications

(1R,2R)-(-)-1,2-Diaminocyclohexane is a versatile ligand for the formation of metal complexes. Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis.

Notes

Air sensitive. Store under inert gas. Store away from oxidizing agents, air, carbondioxide.

Literature References

Catherine Bied; Joël J.E. Moreau; Michel Wong Chi Man. Chiral amino-urea derivatives of (1R,2R)-1,2-diaminocyclohexane as ligands in the ruthenium catalysed asymmetric reduction of aromatic ketones by hydride transfer. Tetrahedron: Asymmetry. 2001, 12, (2), 329-336.

M. Kaik; J. Gawroński. Facile monoprotection of trans-1,2-diaminocyclohexane. Tetrahedron: Asymmetry. 2003, 14, (11), 1559-1563.

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

Do not get in eyes, on skin, or on clothing. Wear protective gloves/protective clothing/eye protection/face protection. 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.

Other References

Beilstein
4780911
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2921.30
TSCA
No

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