Thiophene-2,5-diboronic acid bis(pinacol) ester
[CAS# 175361-81-6]

Identification

• Name: Thiophene-2,5-diboronic acid bis(pinacol) ester
• Synonyms: 2,2'-(2,5-Thiophenediyl)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]
• Molecular Formula: C₁₆H₂₆B₂O₄S
• Molecular Weight: 336.06
• CAS Registry Number: 175361-81-6
• EC Number: 878-394-6

Properties

• Density: 1.08±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

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

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413