2-(5'-Bromo-[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
5'-溴-2,2'-联噻吩-5-硼酸频哪醇酯
Also known as: 5'-Bromo-2,2'-bithiophene-5-boronic acid pinacol ester, 5-Bromo-5''-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2''-bithiophene, 5-Bromo-5'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene, 2-(5'-Bromo-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 5''-Bromo-5,5''-bithiophene-2-boronic acid pinacol ester, 2-[5-(5-bromothiophen-2-yl)thiophen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS No.
- 578715-23-8
- Jingsj CID
- J-1991749-0
- Molecular Formula
- C14H16BBrO2S2
- Chinese Name
- 5'-溴-2,2'-联噻吩-5-硼酸频哪醇酯
- Molecular Weight
- 371.121 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 111ºC |
|---|---|
| Boiling Point | 432.8±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 215.6±28.7 °C |
Frequently Asked Questions
What is the CAS number of 2-(5'-Bromo-[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
578715-23-8
What are the molecular formula and molecular weight of 2-(5'-Bromo-[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
C14H16BBrO2S2, molecular weight 371.121 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026