684-19-5

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684-19-5 Structure

Identification	Back Directory
[Name] DI-T-BUTYLPHOSPHINE OXIDE
[CAS] 684-19-5
[Synonyms] DI-T-BUTYLPHOSPHINE OXIDE DI-TERT-BUTYLPHOSPHINE OXIDE Di-t-butylphosphineoxide,98% ditert-butyl(oxo)phosphanium 2-tert-Butylphosphinoyl-2-methyl-propane
[Molecular Formula] C8H19OP
[MDL Number] MFCD00460156
[MOL File] 684-19-5.mol
[Molecular Weight] 162.21

Chemical Properties	Back Directory
[Melting point ] 74-82°C
[Boiling point ] 112 °C(Press: 9 Torr)
[form ] crystal
[color ] white
[Stability:] hygroscopic
[InChI] 1S/C8H19OP/c1-7(2,3)10(9)8(4,5)6/h10H,1-6H3
[InChIKey] RYLNFGJYRKJXQE-UHFFFAOYSA-N
[SMILES] CC(C)(C)[PH](=O)C(C)(C)C

Safety Data	Back Directory
[Symbol(GHS) ] GHS02
[Signal word ] Warning
[Hazard statements ] H228
[Precautionary statements ] P210-P240-P241-P280-P370+P378
[Hazard Codes ] F
[Risk Statements ] 36/37/38-11
[Safety Statements ] 26-36/37/39
[RIDADR ] UN1325 class 4.1 PG 2 Flammable solids, organic, n.o.s., HI: all
[WGK Germany ] 3
[Storage Class] 4.1B - Flammable solid hazardous materials
[Hazard Classifications] Flam. Sol. 2

Hazard Information	Back Directory
[reaction suitability] reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling

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