392081

Tris(2,4,6-trimethoxyphenyl)phosphine

• Synonym(s): TTMPP
• Linear Formula: [(CH₃O)₃C₆H₂]₃P
• CAS Number: 91608-15-0
• Molecular Weight: 532.52
• MDL number: MFCD00145467
• UNSPSC Code: 12352112
• PubChem Substance ID: 24864423
• NACRES: NA.22

Properties

• 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
• mp: 155-160 °C (lit.)
• functional group: phosphine
• SMILES string: COc1cc(OC)c(P(c2c(OC)cc(OC)cc2OC)c3c(OC)cc(OC)cc3OC)c(OC)c1
• InChI: 1S/C27H33O9P/c1-28-16-10-19(31-4)25(20(11-16)32-5)37(26-21(33-6)12-17(29-2)13-22(26)34-7)27-23(35-8)14-18(30-3)15-24(27)36-9/h10-15H,1-9H3
• InChI key: JQKHNBQZGUKYPX-UHFFFAOYSA-N

Description

Application

Highly basic arylphosphine.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves