346721

(1R,2R)-(−)-1,2-Diaminocyclohexane

98%

• Sinónimos: (1R)-trans-1,2-Cyclohexanediamine
• Fórmula lineal: C₆H₁₀(NH₂)₂
• Número de CAS: 20439-47-8
• Peso molecular: 114.19
• Beilstein/REAXYS Number: 2801643
• MDL number: MFCD00062985
• UNSPSC Code: 12352116
• PubChem Substance ID: 24861433
• NACRES: NA.22

Propiedades

• Quality Level: 200
• assay: 98%
• form: solid
• optical activity: [α]20/D −25°, c = 5 in 1 M HCl
• 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-/m1/s1
• InChI key: SSJXIUAHEKJCMH-PHDIDXHHSA-N

Descripción

Application

(1R,2R)-(-)-1,2-Diaminocyclohexane may be used to prepare:

• Chiral C2-symmetric diphenylphosphoramide and diphenylthiophosphoramide ligands by reacting with diphenylphosphinic chloride and diphenylthiophosphinic chloride, respectively.
• Bis-urea and the amino-thiourea ligands by reacting with isocyanates and isothiocyanates, respectively.
• Biologically active chiral palladium(II) and platinum(II) complexes.

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 158.0 °F - closed cup
• flash_point_c: 70 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges