(1R,2R)-(+)-1,2-Diphenylethylenediamine
Post Date: | Nov 29,2021 |
Expiry Date: | May 28,2022 |
Detailed Description: |
Cas No. :35132-20-8
Specs:95% HPLC 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:; |