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
• greener alternative product score: old score: 10; new score: 2; Find out more about DOZN™ Scoring
• greener alternative product characteristics: Waste Prevention; Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 155-160 °C (lit.)
• functional group: phosphine
• greener alternative category: Re-engineered
• 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

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Use of Renewable Feedstock”. Click here to view its DOZN scorecard.

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