1,2-Bis(diphenylphosphino)ethylene

C26H22P2CAS 983-80-2396.41 g/mol

Open in Covalent MOL file
PP
AlkenePhosphine

Properties

Molecular formula
C26H22P2
Molar mass
396.41 g/mol
Exact mass
396.1197 Da
Melting point
125 °C
logP
5.72Crippen estimate
Polar surface area
0.0 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
6
Double bonds
ZE/Z, in SMILES order

Hazards

Warning
Irritant (GHS07)

Aggregated from 44 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

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

Identifiers

CAS number
983-80-2
SMILES
C1=CC=C(C=C1)P(/C=C\P(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
InChIKey
NCKJIJSEWKIXAT-DQRAZIAOSA-N
InChI
InChI=1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21-

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

14 names · show all
  • Phosphine, 1,1′-(1Z)-1,2-ethenediylbis[1,1-diphenyl-
  • Phosphine, vinylenebis[diphenyl-, (Z)-
  • Phosphine, 1,2-ethenediylbis[diphenyl-, (Z)-
  • Phosphine, (1Z)-1,2-ethenediylbis[diphenyl-
  • 1,1′-(1Z)-1,2-Ethenediylbis[1,1-diphenylphosphine]
  • cis-Vinylenebis[diphenylphosphine]
  • cis-1,2-Bis(diphenylphosphino)ethylene
  • cis-1,2-Bis(diphenylphosphino)ethene
  • (Z)-1,2-Bis(diphenylphosphino)ethene
  • (Z)-1,2-Bis(diphenylphosphino)ethylene
  • cis-1,2-Bis(diphenylphosphine)ethylene
  • cis-Bis(diphenylphosphino)ethylene
  • cis-1,2-Bis(diphenylphosphine)ethene
  • cis-Vinylenebis(diphenylphosphine)

Work with 1,2-Bis(diphenylphosphino)ethylene

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

trans-1,2-Bis(diphenylphosphino)ethene983-81-3Stereo not defined

Similar compounds

Vinyldiphenylphosphine2155-96-657 % similar Triphenylphosphine603-35-050 % similar 1,4-Bis(diphenylphosphino)benzene1179-06-247 % similar Chlorodiphenylphosphine1079-66-943 % similar 1,2-Bis(diphenylphosphino)benzene13991-08-743 % similar Tetrakis(triphenylphosphine)palladium14221-01-343 % similar Tetrakis(triphenylphosphine)platinum14221-02-443 % similar Methyldiphenylphosphine1486-28-843 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia