Styrylboronic acid
苯乙烯硼酸
Also known as: (E)-2-Phenylethenylboronic acid, trans-2-Phenylvinylboronic acid, B-[(E)-2-phenylethenyl]boronic acid
Styrylboronic acid (CAS 6783-76-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9BO2 and a molecular weight of 147.967 g/mol. It is also known as (E)-2-Phenylethenylboronic acid, trans-2-Phenylvinylboronic acid and B-[(E)-2-phenylethenyl]boronic acid. Key properties include a boiling point of 315.9±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 144.9±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6783-76-2
- Jingsj CID
- J-1338724-8
- Molecular Formula
- C8H9BO2
- Chinese Name
- 苯乙烯硼酸
- Molecular Weight
- 147.967 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 315.9±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 144.9±25.9 °C |
Frequently Asked Questions
What is the CAS number of Styrylboronic acid?
The CAS number of Styrylboronic acid is 6783-76-2.
What are the molecular formula and molecular weight of Styrylboronic acid?
Styrylboronic acid has molecular formula C8H9BO2 and molecular weight 147.967 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Styrylboronic acid (CAS 6783-76-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338724-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.