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· · COA & SDS available for every product · Same-day shipping on in-stock items (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate - ≥98%, (R,R)-Et-DUPHOS-Rh , CAS No.228121-39-9
GRADE & PURITY ≥98% (R,R)-Et-DUPHOS-Rh Synonyms
228121-39-9 (name error) | (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(l) tetrafluoroborate | (1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane;rhodium;tetrafluorobora
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Why this grade ≥98%, (R,R)-Et-DUPHOS-Rh for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
228121-39-9 (name error) | (-)-1, 2-Bis((2R, 5R)-2, 5-diethylphospholano)benzene(cyclooctadiene)rhodium(l) tetrafluoroborate | (1Z, 5Z)-cycloocta-1, 5-diene;(2R, 5R)-1-[2-[(2R, 5R)-2, 5-diethylphospholan-1-yl]phenyl]-2, 5-diethylphospholane;rhodium;tetrafluorobora
Specifications & Purity
≥98%, (R, R)-Et-DUPHOS-Rh
Legal Information
(R, R)-Duphos and BPE Rhodium Catalysts Kit component.
Names and Identifiers Canonical Smiles [B-](F)(F)(F)F.CCC1CCC(P1C2=CC=CC=C2P3C(CCC3CC)CC)CC.C1CC=CCCC=C1.[Rh] IUPAC Name (1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane;rhodium;tetrafluoroborate InChIKey XIOPHSBHVOCZMM-KYOOHHHUSA-N INCHI 1S/C22H36P2.C8H12.BF4.Rh/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h9-12,17-20H,5-8,13-16H2,1-4H3;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t17-,18-,19-,20-;;;/m1.../s1 Isomeric SMILES [B-](F)(F)(F)F.CC[C@H]1P([C@@H](CC1)CC)C2=CC=CC=C2P3[C@@H](CC[C@H]3CC)CC.C1/C=C\CC/C=C\C1.[Rh] WGK Germany 3 PubChem CID 11239244 Molecular Weight 660.36
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