708127

4-(Diphenylphosphino)styrene

97%

• Sinónimos: 4-vinyltriphenylphosphine, DPPST, Diphenylphosphinostyrene
• Fórmula empírica (notación de Hill): C₂₀H₁₇P
• Número de CAS: 40538-11-2
• Peso molecular: 288.32
• MDL number: MFCD04038139
• UNSPSC Code: 12352002
• PubChem Substance ID: 329762770
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 97%
• form: solid
• 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; reagent type: ligand; reagent type: polymerizable reagent
• color: white to off-white
• mp: 75-80 °C
• functional group: phosphine
• SMILES string: C=Cc1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C20H17P/c1-2-17-13-15-20(16-14-17)21(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h2-16H,1H2
• InChI key: FRPLKHQCXVNBNO-UHFFFAOYSA-N

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H413
• pcodes: P273 - P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves