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(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
Chiral catalyst ligand | CAS: 100165-88-6 | C48H40P2 | 678.796 g/mol
Supplier: Thermo Scientific Chemicals 04212004
Description
(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is chiral ligand widely used in asymmetric synthesis. It also used as excellent catalysts for asymmetric hydrogenation of alkenes and some cyclic anhydrides. BINAP is used in organic synthesis for enantioselective transformations catalyzed by its complexes of ruthenium, rhodium, and palladium
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Greener Choice Claims
- Environmental benefits include:
- Recyclable
- Certifications and Seals of Approval
Specifications
| (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl | |
| 255°C to 257°C | |
| MFCD00269856 | |
| r-tol-binap, s-tol-binap, s---2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, 2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-t-binap, rac-tol-binap, r-+-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, tol-binap, s-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-p-tol-binap | |
| IOPQYDKQISFMJI-UHFFFAOYSA-N | |
| [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane | |
| 4189906 | |
| 98% |
| 100165-88-6 | |
| C48H40P2 | |
| 2 g | |
| Insoluble in water. | |
| CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C | |
| 678.796 | |
| 678.79 | |
| Powder |
Chemical Identifiers
| 100165-88-6 | |
| 678.796 | |
| IOPQYDKQISFMJI-UHFFFAOYSA-N | |
| 4189906 | |
| CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C |
| C48H40P2 | |
| MFCD00269856 | |
| r-tol-binap, s-tol-binap, s---2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, 2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-t-binap, rac-tol-binap, r-+-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, tol-binap, s-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-p-tol-binap | |
| [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
DOTInformation : Hazard Class: 6.1; Packaging Group: III
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only