(E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid

(E)-(4-((叔丁基二甲基硅基)氧基)丁-1-烯-1-基)硼酸

(E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid (CAS 858681-21-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H23BO3Si and a molecular weight of 230.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 858681-21-7
Jingsj CID: J-975111-4
Molecular Formula: C₁₀H₂₃BO₃Si
Chinese Name: (E)-(4-((叔丁基二甲基硅基)氧基)丁-1-烯-1-基)硼酸
Molecular Weight: 230.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid?

The CAS number of (E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid is 858681-21-7.

What are the molecular formula and molecular weight of (E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid?

(E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid has molecular formula C10H23BO3Si and molecular weight 230.19 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(E)-(4-((tert-Butyldimethylsilyl)oxy)but-1-en-1-yl)boronic acid (CAS 858681-21-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-975111-4 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.