DPEPhos, 98%

Name: DPEPhos, 98%
Brand: Vaqora Chemicals
SKU: VQ-011440

About DPEPhos, 98%

Vaqora Chemicals supplies DPEPhos, an organic building block registered under CAS number 166330-10-5 with a typical assay of 98%. The compound has the formula C36H28OP2, corresponding to a molecular weight of 538.6 g/mol. Its systematic (IUPAC) name is [2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane. Alternative names: Bis[(2-diphenylphosphino)phenyl] ether and (Oxydi-2,1-phenylene)bis(diphenylphosphine).

In its supplied form it is white powder or crystalline chunks. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span catalysis and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g, 25 g and 1 kg packs, DPEPhos is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	DPEPhos, 98%
Catalogue No.	VQ-011440
CAS Number	166330-10-5
IUPAC name	[2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane
Molecular formula	C₃₆H₂₈OP₂
Molecular weight	538.6 g/mol
Exact mass	538.1615
Purity / assay	98%
HSN code	29332990
InChIKey	RYXZOQOZERSHHQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3OC4=CC=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6
PubChem CID	4285986

Physical properties
Physical form	Crystalline
Appearance	White powder or crystalline chunks
LogP (XLogP3)	8.8
H-bond donors / acceptors	0 / 1
TPSA	9.2 Å²
Synonyms	Bis[(2-diphenylphosphino)phenyl] ether, (Oxydi-2,1-phenylene)bis(diphenylphosphine), Bis[2-(diphenylphosphino)phenyl] Ether, bis(2-(diphenylphosphino)phenyl) ether, Bis(2-diphenylphosphinophenyl)ether, (Oxybis(2,1-phenylene))bis(diphenylphosphine), Bis(2-diphenylphosphinophenyl) ether, bis[2-(diphenylphosphino)phenyl]ether, {2-[2-(diphenylphosphanyl)phenoxy]phenyl}diphenylphosphane, 2,2'-Bis(diphenylphosphino)diphenyl Ether, (oxybis(2,1-phenylene))bis(diphenylphosphane), Phosphine, 1,1'-[(oxydi-2,1-phenylene)]bis[1,1-diphenyl-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of DPEPhos, 98%?

The CAS Registry Number of DPEPhos, 98% is 166330-10-5. It is also known as Bis[(2-diphenylphosphino)phenyl] ether, (Oxydi-2,1-phenylene)bis(diphenylphosphine), Bis[2-(diphenylphosphino)phenyl] Ether.

What is the molecular formula and molecular weight of DPEPhos, 98%?

DPEPhos, 98% has the molecular formula C36H28OP2 and a molecular weight of 538.6 g/mol. Its IUPAC name is [2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane.

Which grade and pack sizes of DPEPhos, 98% can I order?

We supply DPEPhos, 98% in (98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with DPEPhos, 98%?

Yes. Every lot of DPEPhos, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can DPEPhos, 98% be shipped internationally?

Yes. We export DPEPhos, 98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.