698261

Tris(4-methoxy-3,5-dimethylphenyl)phosphine

97%

• Empirical Formula (Hill Notation): C₂₇H₃₃O₃P
• CAS Number: 121898-64-4
• Molecular Weight: 436.52
• MDL number: MFCD03840342
• UNSPSC Code: 12352112
• PubChem Substance ID: 329761998
• NACRES: NA.22

Properties

• assay: 97%
• form: powder
• 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: 174-179 °C
• functional group: phosphine
• SMILES string: COc1c(C)cc(cc1C)P(c2cc(C)c(OC)c(C)c2)c3cc(C)c(OC)c(C)c3
• InChI: 1S/C27H33O3P/c1-16-10-22(11-17(2)25(16)28-7)31(23-12-18(3)26(29-8)19(4)13-23)24-14-20(5)27(30-9)21(6)15-24/h10-15H,1-9H3
• InChI key: BDGUINGZRGNLPD-UHFFFAOYSA-N

Description

Application

Catalyst for carbocyanation of alkynes

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335,H413
• pcodes: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves