4-(tert-Butoxy)phenylboronic acid pinacol ester
4-叔丁氧基苯硼酸频那醇酯
Also known as: 2-(4-(tert-Butoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-[4-[(2-methylpropan-2-yl)oxy]phenyl]-1,3,2-dioxaborolane, 4-tert-Butoxybenzeneboronic acid pinacol ester, 4-tert-Butoxyphenylboronic acid pinacol ester, 1,3,2-Dioxaborolane, 2-[4-(1,1-dimethylethoxy)phenyl]-4,4,5,5-tetramethyl-
4-(tert-Butoxy)phenylboronic acid pinacol ester (CAS 938063-51-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H25BO3 and a molecular weight of 276.17900 g/mol. It is also known as 2-(4-(tert-Butoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-[4-[(2-methylpropan-2-yl)oxy]phenyl]-1,3,2-dioxaborolane and 4-tert-Butoxybenzeneboronic acid pinacol ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 938063-51-5
- Jingsj CID
- J-1084728-0
- Molecular Formula
- C16H25BO3
- Chinese Name
- 4-叔丁氧基苯硼酸频那醇酯
- Molecular Weight
- 276.17900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 276.19000 |
|---|---|
| PSA | 27.69000 |
| LogP | 3.16310 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-(tert-Butoxy)phenylboronic acid pinacol ester?
The CAS number of 4-(tert-Butoxy)phenylboronic acid pinacol ester is 938063-51-5.
What are the molecular formula and molecular weight of 4-(tert-Butoxy)phenylboronic acid pinacol ester?
4-(tert-Butoxy)phenylboronic acid pinacol ester has molecular formula C16H25BO3 and molecular weight 276.17900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(tert-Butoxy)phenylboronic acid pinacol ester (CAS 938063-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084728-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.