2,2′-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline] , 98% , 131833-93-7

Synonym(s):
(S,S)-2,2′-Isopropylidene-bis(4-tert-butyl-2-oxazoline)

CAS NO.：131833-93-7

Empirical Formula: C17H30N2O2

Molecular Weight: 294.43

MDL number: MFCD00192243

PRODUCT Properties

• Melting point: 89-91 °C(lit.)
• Boiling point: 350.4±25.0 °C(Predicted)
• Density: 1.04±0.1 g/cm3(Predicted)
• refractive index: -118 ° (C=1, CHCl3)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: insol H2O; sol all common organic solvents
• pka: 5.69±0.70(Predicted)
• form: Crystalline Powder
• color: White to light yellow
• optical activity: [α]20/D 120°, c = 5 in chloroform
• InChI: InChI=1S/C17H30N2O2/c1-15(2,3)11-9-20-13(18-11)17(7,8)14-19-12(10-21-14)16(4,5)6/h11-12H,9-10H2,1-8H3/t11-,12-/m1/s1
• InChIKey: DPMGLJUMNRDNMX-VXGBXAGGSA-N
• SMILES: C(C1=N[C@@H](C(C)(C)C)CO1)(C1=N[C@@H](C(C)(C)C)CO1)(C)C
• CAS DataBase Reference: 131833-93-7(CAS DataBase Reference)

Description and Uses

Chiral catalyst for asymmetric synthesis. C₂ symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 29349990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3