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ChemicalBook--->CAS DataBase List--->139021-82-2

139021-82-2

139021-82-2 Structure

139021-82-2 Structure
IdentificationBack Directory
[Name]

2,2'-METHYLENEBIS[(4R,5S)-4,5-DIPHENYL-2-OXAZOLINE]
[CAS]

139021-82-2
[Synonyms]

(R,S)-BisPh-mebBox
2,2-methylenebis((4R,5S)-4,5-diphenyl-2-oxazolin
2,2'-METHYLENEBIS[(4R,5S)-4,5-DIPHENYL-2-OXAZOLINE]
Bis((4R,5S)-4,5-diphenyl-4,5-dihydrooxazol-2-yl)methane
(4R,5S,4'R,5'S)-2,2'-METHYLENEBIS(4,5-DIPHENYL-2-OXAZOLINE)
(4R,4'R,5S,5'S)-2,2'-methylenebis[4,5-dihydro-4,5-diphenyl-Oxazole
Oxazole, 2,2'-methylenebis[4,5-dihydro-4,5-diphenyl-, (4R,4'R,5S,5'S)-
(4S,5R,4'S,5'R)-2,2'-Methylenebis(4,5-diphenyl-4,5-dihydro-1,3-oxazole)
[Molecular Formula]

C31H26N2O2
[MDL Number]

MFCD00192294
[MOL File]

139021-82-2.mol
[Molecular Weight]

458.55
Chemical PropertiesBack Directory
[Melting point ]

205-208 °C
[Boiling point ]

597.3±50.0 °C(Predicted)
[density ]

1.19±0.1 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[pka]

4.03±0.70(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.
Spectrum DetailBack Directory
[Spectrum Detail]

2,2'-METHYLENEBIS[(4R,5S)-4,5-DIPHENYL-2-OXAZOLINE](139021-82-2)IR
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