346713

Sigma-Aldrich

(1S,2S)-(+)-1,2-Diaminocyclohexane

98%

Synonym(s):
(1S)-trans-1,2-Diaminocyclohexane, (1S)-trans-1,2-Cyclohexanediamine
Linear Formula:
C6H10(NH2)2
CAS Number:
Molecular Weight:
114.19
Beilstein/REAXYS Number:
2801645
MDL number:
PubChem Substance ID:

Quality Level

assay

98%

optical activity

[α]20/D +25°, c = 5 in 1 M HCl

optical purity

ee: 99% (GLC)

bp

104-110 °C/40 mmHg (lit.)

mp

40-43 °C (lit.)

SMILES string

N[C@H]1CCCC[C@@H]1N

InChI

1S/C6H14N2/c7-5-3-1-2-4-6(5)8/h5-6H,1-4,7-8H2/t5-,6-/m0/s1

InChI key

SSJXIUAHEKJCMH-WDSKDSINSA-N

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Related Categories

Packaging

1, 5 g in glass bottle

Application

Versatile ligand for the formation of metal complexes. Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3259PSN1 8 / PGIII

WGK Germany

WGK 3

Flash Point(F)

158.0 °F - closed cup

Flash Point(C)

70 °C - closed cup

Luka Ðorđević et al.
Nature communications, 9(1), 3442-3442 (2018-08-26)
The chirality of (nano)structures is paramount in many phenomena, including biological processes, self-assembly, enantioselective reactions, and light or electron spin polarization. In the quest for new chiral materials, metallo-organic hybrids have been attractive candidates for exploiting the aforementioned scientific fields....
Chenier, P.J. et al.
Tetrahedron Letters, 38, 7341-7341 (1997)
Mukaiyama, T.
Aldrichimica Acta, 29, 59-59 (1996)
Mehmet Aslantaş et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 74(3), 617-624 (2009-08-04)
In this study, the Schiff base ligand trans-N,N'-bis[(2,4-dichlorophenyl) methylidene] cyclohexane-1,2-diamine (L) and its copper(II), nickel(II) and palladium(II) transition metal complexes were prepared and characterized by the analytical and spectroscopic methods. The (1)H((13)C) NMR spectra of the ligand and its diamagnetic...
Takuya Kurahashi et al.
Journal of the American Chemical Society, 131(34), 12394-12405 (2009-08-27)
A series of Mn(IV)(salen)(L)(2) complexes bearing different external axial ligands (L = Cl, NO(3), N(3), and OCH(2)CF(3)) from chiral salen ligands with trans-cyclohexane-1,2-diamine as a chiral scaffold are synthesized, to gain insight into conformational properties of metal salen complexes. X-ray...

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