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· · COA & SDS available for every product · Same-day shipping on in-stock items Chloro{(R)-(+)-5,5''-bis[di(3,5-xylyl)phosphino]-4,4''-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-dm-segphos®)]Cl - ≥95% , CAS No.944451-30-3
Synonyms
MFCD09753018 | E78859 | (S)-RuCl[(p-cymene)(DM-SEGPHOS(R))]Cl | Chloro[(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride | Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)
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Why this grade ≥95% 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
MFCD09753018 | E78859 | (S)-RuCl[(p-cymene)(DM-SEGPHOS(R))]Cl | Chloro[(S)-(-)-5, 5'-bis[di(3, 5-xylyl)phosphino]-4, 4'-bi-1, 3-benzodioxole](p-cymene)ruthenium(II) Chloride | Chloro{(R)-(+)-5, 5'-bis[di(3, 5-xylyl)phosphino]-4, 4'-bi-1, 3-benzodioxole}(p-cymene)
Specifications & Purity
≥95%
Legal Information
Sold in collaboration with Takasago. Takasago SEGPHOS® Ru Catalyst Kit component
Names and Identifiers Canonical Smiles CC1=CC=C(C=C1)C(C)C.CC1=CC(=CC(=C1)P(C2=C(C3=C(C=C2)OCO3)C4=C(C=CC5=C4OCO5)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C.Cl[Ru]Cl IUPAC Name [4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane;dichlororuthenium;1-methyl-4-propan-2-ylbenzene InChIKey LLNJPFQWQJQPEH-UHFFFAOYSA-L INCHI 1S/C46H44O4P2.C10H14.2ClH.Ru/c1-27-13-28(2)18-35(17-27)51(36-19-29(3)14-30(4)20-36)41-11-9-39-45(49-25-47-39)43(41)44-42(12-10-40-46(44)50-26-48-40)52(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38;1-8(2)10-6-4-9(3)5-7-10;;;/h9-24H,25-26H2,1-8H3;4-8H,1-3H3;2*1H;/q;;;;+2/p-2 Isomeric SMILES CC1=CC=C(C=C1)C(C)C.CC1=CC(=CC(=C1)P(C2=C(C3=C(C=C2)OCO3)C4=C(C=CC5=C4OCO5)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C.Cl[Ru]Cl WGK Germany 3 PubChem CID 59052747 Molecular Weight 1028.98
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Insoluble in water Sensitivity air sensitive
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![Chloro{(R)-(+)-5,5''-bis[di(3,5-xylyl)phosphino]-4,4''-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-dm-segphos®)]Cl - ≥95% CAS No(944451-30-3) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/C/2/C282675.png)