Phenylbis(diphenylphosphinoethyl)phosphine, 9… 23582-02-7

About Phenylbis(diphenylphosphinoethyl)phosphine, 97%

Phenylbis(diphenylphosphinoethyl)phosphine is an organic building block carrying the CAS registry number 23582-02-7, specified at 97% purity. Its molecular formula is C34H33P3 and its molecular weight is 534.5 g/mol. Its systematic (IUPAC) name is bis(2-diphenylphosphanylethyl)-phenylphosphane. Alternative names: Bis(2-diphenylphosphinoethyl)phenylphosphine and Bis(2-biphenylphosphinoethyl) phenylphosphine.

It is supplied as white to off-white powder or crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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

We offer Phenylbis(diphenylphosphinoethyl)phosphine in 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenylbis(diphenylphosphinoethyl)phosphine, 97%
Catalogue No.	VQ-011540
CAS Number	23582-02-7
IUPAC name	bis(2-diphenylphosphanylethyl)-phenylphosphane
Molecular formula	C₃₄H₃₃P₃
Molecular weight	534.5 g/mol
Exact mass	534.1795
Purity / assay	97%
HSN code	29314990
InChIKey	AXVOAMVQOCBPQT-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)CCP(C4=CC=CC=C4)C5=CC=CC=C5
PubChem CID	90192

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
LogP (XLogP3)	7.1
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Bis(2-(diphenylphosphino)ethyl)phenylphosphine, Bis[2-(diphenylphosphino)ethyl]phenylphosphine, Bis(2-diphenylphosphinoethyl)phenylphosphine, ((Phenylphosphinediyl)bis(ethane-2,1-diyl))bis(diphenylphosphine), Phosphine, bis[2-(diphenylphosphino)ethyl]phenyl-, Bis(2-biphenylphosphinoethyl) phenylphosphine, bis(2-diphenylphosphanylethyl)-phenyl-phosphane, ((phenylphosphanediyl)bis(ethane-2,1-diyl))bis(diphenylphosphane), [(Phenylphosphanediyl)bis(ethane-2,1-diyl)]bis(diphenylphosphane), PhP(CH2CH2PPh2)2, 1,1,4,7,7-Pentaphenyl-1,4,7-triphosphaheptane, (2-{[2-(diphenylphosphanyl)ethyl](phenyl)phosphanyl}ethyl)diphenylphosphane

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Phenylbis(diphenylphosphinoethyl)phosphine, 97%?

The CAS Registry Number of Phenylbis(diphenylphosphinoethyl)phosphine, 97% is 23582-02-7. It is also known as Bis(2-(diphenylphosphino)ethyl)phenylphosphine, Bis[2-(diphenylphosphino)ethyl]phenylphosphine, Bis(2-diphenylphosphinoethyl)phenylphosphine.

What is the molecular formula and molecular weight of Phenylbis(diphenylphosphinoethyl)phosphine, 97%?

Phenylbis(diphenylphosphinoethyl)phosphine, 97% has the molecular formula C34H33P3 and a molecular weight of 534.5 g/mol. Its IUPAC name is bis(2-diphenylphosphanylethyl)-phenylphosphane.

Which grade and pack sizes of Phenylbis(diphenylphosphinoethyl)phosphine, 97% can I order?

We supply Phenylbis(diphenylphosphinoethyl)phosphine, 97% in (97%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenylbis(diphenylphosphinoethyl)phosphine, 97%?

Yes. Every lot of Phenylbis(diphenylphosphinoethyl)phosphine, 97% 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 Phenylbis(diphenylphosphinoethyl)phosphine, 97% be shipped internationally?

Yes. Phenylbis(diphenylphosphinoethyl)phosphine, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.