Thiophene-2-Boronic Acid Pinacol Ester
噻吩-2-硼酸频哪醇酯
Also known as: 4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane, 2-Thiopheneboronic acid pinacol ester, 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene, 2-(thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(thiophene-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(thien-2-yl)-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(thiophen-2-yl)-1,3,2-dioxaborolane, Thiophene-2-boronic acid, pinacol ester, MFCD05663878
- CAS No.
- 193978-23-3
- Jingsj CID
- J-38383-5
- Molecular Formula
- C10H15BO2S
- Chinese Name
- 噻吩-2-硼酸频哪醇酯
- Molecular Weight
- 210.101 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 68-70°C |
|---|---|
| Boiling Point | 286.5±13.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 127.1±19.8 °C |
Frequently Asked Questions
What is the CAS number of Thiophene-2-Boronic Acid Pinacol Ester?
193978-23-3
What are the molecular formula and molecular weight of Thiophene-2-Boronic Acid Pinacol Ester?
C10H15BO2S, molecular weight 210.101 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026