反式亚乙烯基双[二苯基膦]

Description

trans-vinylenebis[diphenylphosphine] · CAS 983-81-3 · C26H22P2.

Identification

CAS Registry Number	983-81-3
PubChem CID	2733288
Molecular formula	C26H22P2
IUPAC name	[(E)-2-diphenylphosphanylethenyl]-diphenylphosphane

Computed Descriptors

Molecular Weight	396.4
XLogP3	5.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	6
Exact Mass	396.11967470
Monoisotopic Mass	396.11967470
Topological Polar Surface Area	0
Heavy Atom Count	28
Formal Charge	0

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (97.7%)

Synonyms

trans-1,2-bis(diphenylphosphino)ethene; DTXSID801283087; RefChem:898689; DTXCID201713501; 983-81-3; trans-1,2-Bis(diphenylphosphino)ethylene; (E)-1,2-Bis(diphenylphosphino)ethene; cis-1,2-Bis(diphenylphosphino)ethylene; MFCD00063219; (E)-1,2-Bis(diphenylphosphanyl)ethene; 983-80-2; NSC 132587; trans-Vinylenebis(diphenylphosphine); trans-Vinylenebis[diphenylphosphine]; ethene-1,2-diylbis(diphenylphosphane); 1,2-Bis(diphenylphosphino)ethene

Frequently Asked Questions

What are the CAS number and molecular formula of trans-vinylenebis[diphenylphosphine]?

CAS 983-81-3; molecular formula C26H22P2; molecular weight — g/mol.

What other names is trans-vinylenebis[diphenylphosphine] known by?

trans-1,2-bis(diphenylphosphino)ethene, DTXSID801283087, RefChem:898689, DTXCID201713501, 983-81-3, trans-1,2-Bis(diphenylphosphino)ethylene.

Is trans-vinylenebis[diphenylphosphine] classified as hazardous?

Hazard statements reported: H315, H319, H335.

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.