327646

cis-1,2-Bis(diphenylphosphino)ethylene

97%

• Synonim(y): cis-1,2-Bis(diphenylphosphino)ethene, cis-Vinylenebis(diphenylphosphine)
• Wzór liniowy: (C₆H₅)₂PCH=CHP(C₆H₅)₂
• Numer CAS: 983-80-2
• Masa cząsteczkowa: 396.40
• NACRES: NA.22
• PubChem Substance ID: 24859677
• UNSPSC Code: 12352002
• EC Number: 213-569-7
• MDL number: MFCD00003046

Właściwości

• Quality Segment: 100
• assay: 97%
• 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
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 122-124 °C (lit.)
• functional group: phosphine
• greener alternative category: Aligned
• SMILES string: c1ccc(cc1)P(\C=C/P(c2ccccc2)c3ccccc3)c4ccccc4
• 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-
• InChI key: NCKJIJSEWKIXAT-DQRAZIAOSA-N

Opis

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product falls under category 12 PAP and aligns with the Green Chemistry Principle of Catalysis. It is a versatile bidentate phosphine ligand for transition metal complexes, used in catalytic applications providing excellent stability through chelation. Click here for more information.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves