673374

2,2′-[(1R,2R)-1,2-Cyclohexanediylbis[(E)-(nitrilomethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylmethyl)phenol]

97%

• Synonyma: N,N′-Bis[(E)-5-(tert-butyl)-2-hydroxy-3-(1-piperidinylmethyl)benzylidene]-[(1R,2R)-1,2-cyclohexanediamine]
• Empirický vzorec (Hillův zápis): C₄₀H₆₀N₄O₂
• Číslo CAS: 478282-28-9
• Molekulová hmotnost: 628.93
• MDL number: MFCD10566982
• UNSPSC Code: 12352005
• PubChem Substance ID: 329760548
• NACRES: NA.22

Vlastnosti

• assay: 97%
• form: solid
• mp: 69-78 °C
• functional group: imine
• SMILES string: CC(C)(C)c1cc(CN2CCCCC2)c(O)c(\C=N\[C@@H]3CCCC[C@H]3\N=C\c4cc(cc(CN5CCCCC5)c4O)C(C)(C)C)c1
• InChI: 1S/C40H60N4O2/c1-39(2,3)33-21-29(37(45)31(23-33)27-43-17-11-7-12-18-43)25-41-35-15-9-10-16-36(35)42-26-30-22-34(40(4,5)6)24-32(38(30)46)28-44-19-13-8-14-20-44/h21-26,35-36,45-46H,7-20,27-28H2,1-6H3/b41-25+,42-26+/t35-,36-/m1/s1
• InChI key: QWZFCHMBYWXSLV-RUMICSQKSA-N

Popis

Application

2,2′-[(1R,2R)-1,2-Cyclohexanediylbis[(E)-(nitrilomethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylmethyl)phenol] can be used to prepare the piperidine salen-titanium metal complex, which is applicable as a catalyst in the alkylations of α-ketoesters using dialkylzinc.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves