Tris(triphenylphosphine)chlororhodium(I), 98%+
- CAS
- 14694-95-2
- Formula
- C54H45ClP3Rh-
- MW
- 925.2 g/mol
ZX-017733
Metal Catalysts & Ligands
XPhos, 97%
PurissAvailable on request
Order XPhos, 97% (CAS 564483-18-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 250 mg.
CAS number564483-18-7
FormulaC33H49P
Molar mass476.7 g/mol
Physical formCrystalline
HS code29420090
Purity97%
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IUPAC namedicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
About XPhos, 97%
Zemixal supplies XPhos, 97% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (Puriss): CAS 564483-18-7, formula C33H49P and molar mass 476.7 g/mol. Expect white powder or crystal or chunks.
Typical applications
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Storage and safety notes
Literature values: melting point 187-190 °C. Hazard communication follows GHS (Warning: H302+H312+H332, H302, H312 and H315). Our SDS lists exposure controls and first-aid measures.
Available as 250 mg, 1 g, 5 g and 10 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Applications
Specifications and identifiers
| Product name | XPhos, 97% |
|---|---|
| Catalogue number | ZX-017734 |
| CAS number | 564483-18-7 |
| IUPAC name | dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane |
| Molecular formula | C33H49P |
| Molar mass | 476.7 g/mol |
| Exact mass | 476.3572 |
| Grade | Puriss |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White powder or crystal or chunks |
| Melting point | 187-190 °C |
| XLogP3 | 10.1 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29420090 |
| InChIKey | UGOMMVLRQDMAQQ-UHFFFAOYSA-N |
| SMILES | CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4)C(C)C |
| PubChem CID | 11155794 |
| Synonyms | 2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl, X-Phos, 2-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenyl, (2',4',6'-triisopropyl-1,1'-biphenyl-2-yl)dicyclohexylphosphine, Buchwald phosphine ligands, xphos phosphine ligand-, Phosphine, dicyclohexyl(2',4',6'-tris(1-methylethyl)(1,1'-biphenyl)-2-yl)-, 2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl, 2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl, 2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl, dicyclohexyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine, 2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl, dicyclohexyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 10 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about XPhos, 97%
Which CAS number identifies XPhos, 97%?
XPhos, 97% is registered under CAS 564483-18-7. You may also see it listed as 2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl, X-Phos, 2-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenyl. Our catalogue number for this item is ZX-017734.
What are the formula and molar mass of XPhos, 97%?
For XPhos, 97%, its formula is C33H49P and its molar mass is 476.7 g/mol. The systematic (IUPAC) name is dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. InChIKey UGOMMVLRQDMAQQ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for XPhos, 97%?
This listing is Puriss grade with 97% purity. Standard packs are 250 mg, 1 g, 5 g, 10 g. Larger quantities and custom packing can be quoted on request.
Which documents come with XPhos, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship XPhos, 97% to my country?
Yes. Because XPhos, 97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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