2-(Diphenylphosphinylmethyl)phenol
[CAS# 70127-50-3]

Identification

• Name: 2-(Diphenylphosphinylmethyl)phenol
• Synonyms: 2-[(Diphenylphosphinyl)methyl]phenol
• Molecular Formula: C₁₉H₁₇O₂P
• Molecular Weight: 308.31
• CAS Registry Number: 70127-50-3
• EC Number: 845-556-2

Properties

• Solubility: Very slightly soluble (0.1 g/L) (25 ºC), Calc.^*
• Density: 1.23±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 178-179 ºC (acetone )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2020 ACD/Labs)

^** Bondarenko, N. A.; Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya 1979, (2), P432-5.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2A	H319