trans-1,2-Bis(diphenylphosphino)ethylene
CAS Number983-81-3
FormulaN/A
Mol. Weight396.40 g/mol
trans-1,2-Bis(diphenylphosphino)ethylene
What is trans-1,2-Bis(diphenylphosphino)ethylene?
trans-1,2-Bis(diphenylphosphino)ethylene is a chemical compound with CAS number 983-81-3. It is used in various industrial and research applications.
Applications
Catalyst for:
• Coupling of primary and secondary alkyl halides with aryl grignard reagents1
• Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium2
Reactant for:
• Preparation of cyclopalladated derivatives of benzylidene3
• Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents4
• Catalytic asymetric intramolecular hydroamination of alkynylamines5
Specifications
Linear Formula
(C6H5)2PCH=CHP(C6H5)2
Molecular Weight
396.40 g/mol
Assay/Purity
97%
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
126-130 °C(lit.)
EC Number
213-570-2
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
(C6H5)2PCH=CHP(C6H5)2