395102

Tris(4-methoxyphenyl)phosphine

95%

• Synonym(s): TPAP, Tris(p-anisyl)phosphine
• Linear Formula: (CH₃OC₆H₄)₃P
• CAS Number: 855-38-9
• Molecular Weight: 352.36
• EC Number: 212-723-0
• MDL number: MFCD00014896
• UNSPSC Code: 12352112
• PubChem Substance ID: 24864644
• NACRES: NA.22

Properties

• Assay: 95%
• 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; reaction type: Cross Couplings
• mp: 131-134 °C (lit.)
• functional group: phosphine
• SMILES string: COc1ccc(cc1)P(c2ccc(OC)cc2)c3ccc(OC)cc3
• InChI: 1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3
• InChI key: UYUUAUOYLFIRJG-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• 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