leading bulk producers of Jacobesens metal salen catalysts

Product Description

Name of the Catalyst: (S,S)-DPEN
IUPAC Name: (1S,2S)-(-)-1,2-Diphenylethylenediamine
CAS Number: 29841-69-8 Chemical Structure:
Molecular Formula: C14H16N2
Molecular weight: 212.29
Appearance: White to light yellow crystalline powder
Purity: 99%
Specific Rotation [a]D 20: -98 o (C=1 in ethanol)
Chiral Purity (e e%):
Melting point: 83-85 oC
Inventory status: Available.

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