2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-氯噻吩-2-硼酸频哪醇酯
Also known as: 3-Chlorothiophene-2-boronic acid pinacol ester, 2-(3-Chloro-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 2-(3-chloro-2-thienyl)-4,4,5,5-tetramethyl-
- CAS No.
- 1040281-97-7
- Jingsj CID
- J-1315695-0
- Molecular Formula
- C10H14BClO2S
- Chinese Name
- 3-氯噻吩-2-硼酸频哪醇酯
- Molecular Weight
- 244.54600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 318.3ºC at 760 mmHg |
|---|---|
| Density | 1.18g/cm3 |
| Flash Point | 146.3ºC |
Frequently Asked Questions
What is the CAS number of 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
1040281-97-7
What are the molecular formula and molecular weight of 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
C10H14BClO2S, molecular weight 244.54600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026