1,1'-Biphenyl-4-ylboronic acid pinacol ester
[CAS# 144432-80-4]

Identification

• Classification: Chemical reagent >> Organic reagent >> Borate
• Name: 1,1'-Biphenyl-4-ylboronic acid pinacol ester
• Synonyms: 2-(4-Biphenylyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-phenylbenzene
• Molecular Formula: C₁₈H₂₁BO₂
• Molecular Weight: 280.17
• CAS Registry Number: 144432-80-4
• EC Number: 671-857-1

Properties

• Density: 1.05±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335