2-(Dicyclohexylphosphino)-3,6-dimethoxy-2'-4' -6'-tri-i-propyl-1,1'-biphenyl, extra pure
- CAS
- 1070663-78-3
- Formula
- C35H53O2P
- MW
- 536.8 g/mol
ZX-019148
API Reference Standards
BrettPhos
Reference StandardAvailable on request
BrettPhos (CAS 1070663-78-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
CAS number1070663-78-3
FormulaC35H53O2P
Molar mass536.8 g/mol
Physical formSolid
HS code38229090
InChIKeyWDVGNXKCFBOKDF-UHFFFAOYSA-N
IUPAC namedicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
About BrettPhos
Researchers and plant chemists source BrettPhos from Zemixal for routine and specialised work. Key data (Reference Standard): CAS 1070663-78-3, formula C35H53O2P and molar mass 536.8 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Safe handling
Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | BrettPhos |
|---|---|
| Catalogue number | ZX-044333 |
| CAS number | 1070663-78-3 |
| IUPAC name | dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane |
| Molecular formula | C35H53O2P |
| Molar mass | 536.8 g/mol |
| Exact mass | 536.3783 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 10.1 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 18.5 Ų |
| HS code | 38229090 |
| InChIKey | WDVGNXKCFBOKDF-UHFFFAOYSA-N |
| SMILES | CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C3CCCCC3)C4CCCCC4)OC)OC)C(C)C |
| PubChem CID | 25112535 |
| Synonyms | Brettphos phosphine ligand, Buchwald phosphine ligands, brettphos phosphine ligand-, Phosphine, dicyclohexyl(3,6-dimethoxy-2',4',6'-tris(1-methylethyl)(1,1'-biphenyl)-2-yl)-, Dicyclohexyl(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine, dicyclohexyl[3,6-dimethoxy-2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane, 2-(dicyclohexylphosphino)3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl, dicyclohexyl(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphane, 2-(Dicyclohexylphosphino)-3,6-dimethoxy-2'-4' -6'-tri-i-propyl-1,1'-biphenyl, 2-(dicyclohexylphosphino)-3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl, dicyclohexyl (2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine, dicyclohexyl-[3,6-dimethoxy-2-(2,4,6-thisopropylphenyl)phenyl]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
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | 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 BrettPhos
Which CAS number identifies BrettPhos?
BrettPhos is registered under CAS 1070663-78-3. You may also see it listed as Brettphos phosphine ligand, Buchwald phosphine ligands, brettphos phosphine ligand-, Phosphine, dicyclohexyl(3,6-dimethoxy-2',4',6'-tris(1-methylethyl)(1,1'-biphenyl)-2-yl)-. Our catalogue number for this item is ZX-044333.
What are the formula and molar mass of BrettPhos?
For BrettPhos, its formula is C35H53O2P and its molar mass is 536.8 g/mol. The systematic (IUPAC) name is dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. InChIKey WDVGNXKCFBOKDF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for BrettPhos?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with BrettPhos?
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 BrettPhos to my country?
Yes. Because BrettPhos 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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