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L06626 (±)-trans-1,2-Diaminocyclohexane, 99%

CAS Number
1121-22-8
Synonyms
(±)-trans-1,2-Cyclohexanediamine

Stock No. Size Price ($) Quantity Availability
L06626-09 10g 36.60
L06626-18 50g 122.00
L06626-30 250g 408.00
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(±)-trans-1,2-Diaminocyclohexane, 99%

MDL
MFCD00063747

Chemical Properties

Formula
C6H14N2
Formula Weight
114.19
Melting point
14-15°
Boiling Point
89-90°/14mm
Flash Point
68°(154°F)
Density
0.951
Refractive Index
1.4890
Storage & Sensitivity
Keep Cold. Air Sensitive. May form a Precipitate. Store under Nitrogen.
Solubility
Miscible with water.

Applications

(^+)-trans-1,2-Diaminocyclohexane is employed in the synthesis of macrocyclic [3+3] hexa Schiff base. It also plays an important role in the preparation of multidentate ligands, chiral auxiliaries and chiral stationary phases. Further, it is used to prepare [2+2] macrocyclization by reacting with aliphatic dialdehydes. In addition to this, it acts as a chiral ligand, which finds application in asymmetric catalysis.

Notes

Incompatible with strong oxidizing agents and strong acids.

Literature References

Francesconi, O.; Gentili, M.; Bartoli, F.; Bencini, A.; Conti, L.; Giorgi, C.; Roelens, S. Phosphate binding by a novel Zn(II) complex featuring a trans-1,2-diaminocyclohexane ligand. Effective anion recognition in water. Org. Biomol. Chem. 2015, 13, 1860-1868.

Someshwar, N.; Ramanathan, C. R. Resolution of (±)-2,2'-dihydroxy-1,1'-binaphthyl-3,3'-dicarboxylic acid using (1R,2R)-trans-cyclohexane-1,2-diamine. Tetrahedron: Asymmetry 2015, 26 (20), 1209-1213.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H314

Combustible liquid. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
3193807
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2921.30
TSCA
Yes

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