(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
CAS: 128544-05-8
Molecular Formula: C22H12F6O6S2
(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) - Names and Identifiers
| Name | (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) |
| Synonyms | BINOL-TF2 (S)-(+)-BINOL-TF2 1,1'-BIS(2-NAPHTHOL) DITRIFLATE 1,1-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 1,1'-BI-2-NAPHTHOL-BIS(TRIFLUOROMETHANESULPHONATE) 1,1'-binaphthalen-2,2'-diylbis(trifluormethansulfonat) 1,1'-BINAPHTHYL-2,2'-DIYL BIS(TRIFLUOROMETHANESULPHONATE) (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) (S)-1,1'-Binaphthalene-2,2'-diyl bis(trifluoromethanesulfonate) (R)-TRIFLUOROMETHANESULFONIC ACID 2'-TRIFLUOROMETHANSULFONYLOXY-[1,1']BINAPHTHALENYL-2-YL ESTER (RS)-TRIFLUOROMETHANESULFONIC ACID 2'-TRIFLUOROMETHANESULFONYLOXY-[1,1']BINAPTHALENYL-2-YL ESTER |
| CAS | 128544-05-8 |
| InChI | InChI=1S/C22H12F6O6S2/c23-21(24,25)35(29,30)33-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)34-36(31,32)22(26,27)28/h1-12H |
(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) - Physico-chemical Properties
| Molecular Formula | C22H12F6O6S2 |
| Molar Mass | 550.45 |
| Density | 1.5402 (estimate) |
| Melting Point | 83-85°C(lit.) |
| Boling Point | 578.8±50.0 °C(Predicted) |
| Specific Rotation(α) | 145 º (c=1, CHCL3) |
| Water Solubility | Insoluble |
| Appearance | Powder |
| Color | white |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | moisture sensitive |
(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) - Risk and Safety
| Risk Codes | R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29072990 |
| Hazard Note | Irritant |
| Hazard Class | 8 |
| Packing Group | II |
(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) - Reference Information
| Use | preparation for asymmetric synthesis of chiral phosphine ligands as intermediates. |
Last Update：2024-04-09 20:52:54
