736589

2,6-Bis(di-tert-butylphosphinomethyl)pyridine

• Synonym(s): 2,6-Bis(di-t-butylphosphinomethyl)pyridine
• Empirical Formula (Hill Notation): C₂₃H₄₃NP₂
• CAS Number: 338800-13-8
• Molecular Weight: 395.54
• MDL number: MFCD10565623
• UNSPSC Code: 12352005
• PubChem Substance ID: 329765121
• 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: 116-119 °C
• functional group: phosphine
• SMILES string: CC(C)(C)P(Cc1cccc(CP(C(C)(C)C)C(C)(C)C)n1)C(C)(C)C
• InChI: 1S/C23H43NP2/c1-20(2,3)25(21(4,5)6)16-18-14-13-15-19(24-18)17-26(22(7,8)9)23(10,11)12/h13-15H,16-17H2,1-12H3
• InChI key: NJQAVBPPWNSBBC-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H261,H315,H319,H335
• pcodes: P231 + P232 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react 3
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk_germany: WGK 3
• flash_point_f: 154.0 °F
• flash_point_c: 67.8 °C