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Substance Name: 2(3H)-Furanone, 3-(triphenylphosphoranylidene)-
RN: 34932-07-5
InChIKey: JUKRJGQYUNADDD-UHFFFAOYSA-N

Molecular Formula

  • C22-H19-O2-P

Molecular Weight

  • 346.364
 
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Names and Synonyms

Synonyms

  • 2(3H)-Furanone, 3-(triphenylphosphoranylidene)-
  • 2-(Triphenylphosphoranylidene)-gamma-butyrolactone
  • alpha-(Triphenylphosphoranylidene)-gamma-butyrolactone
  • BRN 1260939
  • gamma-Butyrolactonylidene triphenyl phosphorane
  • NSC 100769

Systematic Names

  • 2(3H)-Furanone, 3-(triphenylphosphoranylidene)-
  • 2(3H)-Furanone, dihydro-3-(triphenylphosphoranylidene)- (9CI)

Registry Numbers

CAS Registry Number

  • 34932-07-5

System Generated Number

  • 0034932075

Structure Descriptors

InChI

1S/C22H19O2P/c23-22-21(16-17-24-22)25(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H,16-17H2

InChIKey

JUKRJGQYUNADDD-UHFFFAOYSA-N

Smiles

P(=C1/C(OCC1)=O)(\c1ccccc1)(c1ccccc1)c1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04560,