1,2-双(二环己基膦)乙烷

Description

1,2-Bis(dicyclohexylphosphino)ethane · CAS 23743-26-2 · C26H48P2. UNII DG2ZG8EGQ2.

Identification

CAS Registry Number	23743-26-2
PubChem CID	534202
Molecular formula	C26H48P2
IUPAC name	dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane
UNII (FDA)	DG2ZG8EGQ2

Computed Descriptors

Molecular Weight	422.6
XLogP3	6.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	7
Exact Mass	422.32312553
Monoisotopic Mass	422.32312553
Topological Polar Surface Area	0
Heavy Atom Count	28
Formal Charge	0

GHS Hazard Classification

Reported hazard statements	H315 (95.1%), H318 (50.6%), H319 (44.4%), H335 (95.1%), H413 (50.6%)

Synonyms

1,2-Bis(dicyclohexylphosphino)ethane; 23743-26-2; Phosphine, 1,2-ethanediylbis[dicyclohexyl-; Bis(1,2-dicyclohexylphosphino)ethane; Phosphine, 1,2-ethanediylbis(dicyclohexyl-; DTXSID90336507; Phosphine, 1,2-ethanediylbis*dicyclohexyl-; RefChem:71734; DTXCID00287596; 684-243-3; BOUYBUIVMHNXQB-UHFFFAOYSA-N; Dcype; Ethylenebis(dicyclohexylphosphine); dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane; MFCD00015521; bis(dicyclohexylphosphino)ethane

Frequently Asked Questions

What are the CAS number and molecular formula of 1,2-Bis(dicyclohexylphosphino)ethane?

CAS 23743-26-2; molecular formula C26H48P2; molecular weight — g/mol.

What other names is 1,2-Bis(dicyclohexylphosphino)ethane known by?

1,2-Bis(dicyclohexylphosphino)ethane, 23743-26-2, Phosphine, 1,2-ethanediylbis[dicyclohexyl-, Bis(1,2-dicyclohexylphosphino)ethane, Phosphine, 1,2-ethanediylbis(dicyclohexyl-, DTXSID90336507.

Is 1,2-Bis(dicyclohexylphosphino)ethane classified as hazardous?

Hazard statements reported: H315, H318, H319, H335, H413.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.