[4-(Trifluoromethyl)phenyl]boronic acid pinacol ester
[CAS# 214360-65-3]

Identification

• Name: [4-(Trifluoromethyl)phenyl]boronic acid pinacol ester
• Synonyms: 2-(4-Trifluoromethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4,4,5,5-Tetramethyl-2-(4-trifluoromethylphenyl)[1,3,2]dioxaborolane
• Molecular Formula: C₁₃H₁₆BF₃O₂
• Molecular Weight: 272.07
• CAS Registry Number: 214360-65-3
• EC Number: 675-107-4

Properties

• Density: 1.14±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 68-69 ºC^**
• Boiling point: 291.4±40.0 ºC (760 Torr), Calc.^*
• Flash point: 130.0±27.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Wang, Lianhui; Advanced Synthesis & Catalysis 2010, V352(11+12), P2002-2010.

Safety Data

Hazard Classification

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