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(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

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Name

(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

EINECS N/A
CAS No. 210057-23-1 Density N/A
PSA 27.18000 LogP 8.72020
Solubility Insoluble in water Melting Point N/A
Formula C26H40P2Rh.BF4 Boiling Point 415 °C at 760 mmHg
Molecular Weight 604.26 Flash Point 216.3 °C
Transport Information N/A Appearance red or red-brown crystalline powder
Safety 24/25 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 210057-23-1 ((-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate) Hazard Symbols N/A
Synonyms

(-)-1,2-BIS((2R,5R)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) BF4;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TETRAFLUOROBORATE(I)TETRAFLUOROBORATE;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluoroborate;Bisdimethylphospholanobenzenecyclooctadienerho;1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)tetrafluoroborate,98+%(R,R)-Me-DUPHOS-Rh;(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

 

(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate Specification

The systematic name of (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate is (1Z,5Z)-cycloocta-1,5-diene; (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethyl-phospholane; rhodium; tetrafluoroborate . With the CAS registry number 210057-23-1, it is also named as (R,R)-Me-DUPHOS-Rh ; Bisdimethylphospholanobenzenecyclooctadienerho ; 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate . The product's categories are chiral catalysts, ligands and reagents, DuPhos/BPE, privileged ligands and complexes.

The (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate is red or red-brown crystalline powder and can be insoluble in water. It is irritating to eyes, respiratory system and skin. So people should avoid contact with skin and eyes.

The other characteristics of this product can be summarized as: (1)ACD/LogD (pH 5.5): 5.77 ; (2)ACD/LogD (pH 7.4): 5.77 ; (3)ACD/BCF (pH 5.5): 14243.49 ; (4)ACD/BCF (pH 7.4): 14243.49 ; (5)ACD/KOC (pH 5.5): 32714.95 ; (6)ACD/KOC (pH 7.4): 32714.95 ; (7)#Freely Rotating Bonds: 2 ; (8)Enthalpy of Vaporization: 64.2 kJ/mol ; (9)Vapour Pressure: 1.03E-06 mmHg at 25°C.

People can use the following data to convert to the molecule structure. SMILES: [Rh].F[B-](F)(F)F.c1cc(c(cc1)P2[C@@H](CC[C@H]2C)C)P3[C@H](C)CC[C@H]3C.C\1=C\CC/C=C\CC/1; InChI: InChI=1/C18H28P2.C8H12.BF4.Rh/c1-13-9-10-14(2)19(13)17-7-5-6-8-18(17)20-15(3)11-12-16(20)4;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h5-8,13-16H,9-12H2,1-4H3;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t13-,14-,15-,16-;;;/m1.../s1.

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