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| Post Date: | Oct 11,2021 |
| Expiry Date: | Apr 09,2022 |
| Detailed Description: |
Cas No. :29841-69-8
Specs:purity:99.0% Product name: (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Molecular formula: C14H16N2 Molecular weight: 212.29 CAS No.: 29841-69-8 Physicochemical property: Melting point: 81-84ºC Density: 1.106g/cm3 Refractive index: -103°(C=1, EtOH) Storage conditions: 2-8°C Specific rotation: -104º(C=1.1, MEOH 25ºC) Purity: 99% Usage: Widely used in asymmetric synthesis and optical resolution, such as the asymmetric hydroxylation of olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric carbonyl allylation reaction, optically active allene based alcohol and propargyl alcohol-based synthesis of functional groups without asymmetric epoxidation of olefins and binaphthol split and so on. |
| CAS Registry Number: | 29841-69-8 |
| Synonyms: | ;(1S,2S)-(-)-1,2-Diphenylethylenediamine;1,2-ETHANEDIAMINE, 1,2-DIPHENYL-, (1S,2S)-;(1S,2S)-(+)-1,2-DIPHENYL 1,2-ETHANEDIAMINE;(1S,2S)-(-)-1,2-DIAMINO-1,2-DIPHENYLETHANE;(1S,2S)-(+)-1,2-DIAMINO-1,2-DIPHENYLETHANE;(1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE;(1S,2S)-1,2-DIPHENYL-ETHANE-1,2-DIAMINE;(1S,2S)-(-)-1,2-Diphenylenediamine;(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine;2,2'-(E)-ethene-1,2-diyldianiline;(1S,2S)-1,2-diphenylethane-1,2-diaminium;1,2-Ethanediamine, 1,2-diphenyl-,(1S,2S)-;(1S,2S)-1,2-Diamino-1,2-diphenylethane; |
| Molecular Formula: | C14H16N2 |
| Molecular Weight: | 212.2902 |
| Molecular Structure: |  nload="javascript:DrawImage(this);">
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R34:; |
| Safety Description: | S26:; S36/37/39:; S45:; |
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