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132551

Sigma-Aldrich

1,2-Diaminocyclohexane, mixture of cis and trans

99%

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Synonym(s):
1,2-Cyclohexanediamine, DHC 99
Linear Formula:
C6H10(NH2)2
CAS Number:
Molecular Weight:
114.19
Beilstein:
506142
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

0.4 mmHg ( 20 °C)

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.49 (lit.)

bp

92-93 °C/18 mmHg (lit.)

density

0.931 g/mL at 25 °C (lit.)

SMILES string

NC1CCCCC1N

InChI

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

InChI key

SSJXIUAHEKJCMH-UHFFFAOYSA-N

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General description

1,2-Diaminocyclohexane undergoes non-templated reaction with homochiral as well as the racemic form of trans-1,2-diaminocyclohexane with terephthaldehyde to yield (3+3)-cyclocondensed molecular triangles. It acts as ligand and forms organotin complexes, having potential applications as metal-based antitumour drugs.

Application

1,2-Diaminocyclohexane was used in the synthesis of chiral ruthenium(IV)-oxo complexes.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

WGK

WGK 1

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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(3+ 3)-Cyclocondensation of the enantiopure and racemic forms of trans-1, 2-diaminocyclohexane with terephthaldehyde. Formation of diastereomeric molecular triangles and their stereoselective solid-state stacking into microporous chiral columns.
Chadim M, et al.
Tetrahedron Asymmetry, 12(1), 127-133 (2001)
J J Bonire et al.
Journal of inorganic biochemistry, 83(2-3), 217-221 (2001-03-10)
Platinum compounds containing the ligand 1,2-diaminocyclohexane (DACH) such as tetraplatin [PtCl4(DACH)] have been found to be active in cisplatin-resistant tumour models. In an attempt to develop novel metal-based drugs with a different therapeutic profile to cisplatin, we have synthesised a
Chiral ruthenium (IV)-oxo complexes. Structure, reactivities of [Ru (terpy)(Nn N) O]2+Nn N= N, N, N', N'-tetramethyl-1, 2-diaminocyclohexane) and [Ru (Me3 tacn)(cbpy) O]2+ (cbpy=(-)-3, 3'-[(4 S-trans)-1, 3-dioxolane-4, 5-dimethyl]-2, 2'-bipyridine).
Cheng WC, et al.
Inorgorganica Chimica Acta, 242(1), 105-113 (1996)
Ran Feng et al.
Dalton transactions (Cambridge, England : 2003), 42(6), 2130-2145 (2012-11-29)
In this paper, the origins of enantioselectivity in asymmetric ketone hydrogenation catalyzed by RuH(2)(binap)(cydn) (cydn = trans-1,2-diaminocyclohexane) were discussed. Fifteen substrates involving aromatic, heteroaromatic, olefinic and dialkyl prochiral ketones were used to probe the catalytic mechanism and find an effective
Hidekazu Yamada et al.
Journal of the American Chemical Society, 134(17), 7250-7253 (2012-04-18)
Optically active amidine dimer strands having a variety of chiral and achiral linkers with different stereostructures are synthesized and used as templates for diastereoselective imine-bond formations between two achiral carboxylic acid monomers bearing a terminal aldehyde group and racemic 1,2-cyclohexanediamine

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