Basic information
Product :Tri(o-tolyl)phosphine
Alias:Tris(o-methylphenyl)phosphine;tri-o-tolyl phopine
CAS number :6163-58-2
Molecular formula : C21H21P
Molecular weight :304.37
Physical and chemical properties
Appearance and properties: Peach blossom red crystalline powder. The powder color is pink
Melting point: 123-125°C(lit.)
Boiling point: 412.4±44.0°C(Predicted)
Density: 1.16[at20℃]
Vapor pressure: 0Paat20℃
Flash point: 198°C(388°F)
Storage conditions: Storebelow+30°C.
Solubility: Soluble in chloroform and ethyl acetate
Form: Crystalline powder, white in color
Water solubility：Solubleinalcohol.SChemicalbooklightlysolubleincoldwater.Insolubleinwater
Sensitivity: airsensitive
Hydrolysis of sensitivity: 7: reactsslowlywithmoisture/water
BRN: 661212
InChIKey: COIOYMYWGDAQPM-UHFFFAOYSA-N
LogP: 7.2
Application area
-Coordination chemistry: As an electron donor ligand, it forms complexes with transition metals (such as palladium, platinum, etc.) and is often used in catalytic reactions (such as coupling reactions).
-Organic synthesis: Regulating the electronic and spatial environment at the center of metals in homogeneous catalysis
-Luminescent or catalytic materials for constructing phosphorus-containing ligands.
-As a phosphorus source or surface ligand, it regulates the growth of nanocrystals.
Packaging
Purity≥ 98%, common packaging specifications are 25kg/bag or as per request.
Irritating. Avoid direct contact
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