Tris[4-(2-Methyl-2-Propanyl)Phenyl]Phosphine Oxide
[CAS# 29942-35-6]

Identification

• Name: Tris[4-(2-Methyl-2-Propanyl)Phenyl]Phosphine Oxide
• Synonyms: Tris(p-tert-butylphenyl)phosphine oxide
• Molecular Formula: C₃₀H₃₉OP
• Molecular Weight: 446.60
• CAS Registry Number: 29942-35-6
• SMILES: O=P(c1ccc(cc1)C(C)(C)C)(c2ccc(cc2)C(C)(C)C)c3ccc(cc3)C(C)(C)C
• InChI: 1S/C30H39OP/c1-28(2,3)22-10-16-25(17-11-22)32(31,26-18-12-23(13-19-26)29(4,5)6)27-20-14-24(15-21-27)30(7,8)9/h10-21H,1-9H3
• InChIKey: PNWKMUUTDFAROK-UHFFFAOYSA-N

Properties

• Density: 1.038g/cm³ (Cal.)
• Boiling point: 553.607°C at 760 mmHg (Cal.)
• Flash point: 288.611°C (Cal.)
• Refractive index: 1.557 (Cal.)