(1R,2R)-(+)-1,2-Diphenylethylenediamine

Post Date:
Feb 09,2022
Expiry Date:
Feb 09,2023
Detailed Description:
Cas No. :35132-20-8 Product name: (1R,2R)-(+)-1,2-Diphenylethylenediamine
Alias: (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine; (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane
Molecular formula: C14H16N2
Molecular weight: 212.29
CAS No.: 35132-20-8
Physicochemical property:
Melting point: 81-84ºC
Boiling Point: 353.9°C at 760 mmHg
Flash point: 199.9°C
Specific rotation: 104º(C=1.1, MEOH 25ºC)
Purity: 95% HPLC
Usage: Is important to have a C2-symmetry axis of the chiral reagent. Has been widely used in asymmetric synthesis and optical resolution, such as non-official of the asymmetric epoxidation of olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric carbonyl allylation, optical activity of allene-based alcohol and propargyl alcohol-based synthesis, with no functional groups asymmetric epoxidation of olefins and binaphthol split and so on.
CAS Registry Number:
35132-20-8
Synonyms:
;(1R,2R)-1,2-diphenylethane-1,2-diamine;(1R,2R)-(+)-1,2-Diphenylenediamine;(1R,2R)-(+)-1,2-Diphenyl-1,2-ethane diamine;(1R,2R)-(+)-1,2-Diphenylethylenediamine;1R,2R-diphenyl ethylene diamine;(1R,2R)-1,2-diphenylethane-1,2-diaminium;(1R,2R)-1,2-Diamino-1,2-diphenylethane;
Molecular Formula:
C₁₄H₁₈N₂
Molecular Weight:
214.305
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S36:;

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