287830

Tri(p-tolyl)phosphine

98%

• Synonym(s): TPTP
• Linear Formula: (CH₃C₆H₄)₃P
• CAS Number: 1038-95-5
• Molecular Weight: 304.37
• Beilstein/REAXYS Number: 651045
• EC Number: 213-863-5
• MDL number: MFCD00008542
• UNSPSC Code: 12352002
• PubChem Substance ID: 24857296
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• 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; reaction type: Cross Couplings
• mp: 144-148 °C (lit.)
• functional group: phosphine
• SMILES string: Cc1ccc(cc1)P(c2ccc(C)cc2)c3ccc(C)cc3
• InChI: 1S/C21H21P/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3
• InChI key: WXAZIUYTQHYBFW-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: 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: 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