3-Vinylphenylboronic acid
3-乙烯基苯硼酸
Also known as: 3-Vinylbenzeneboronic acid, 3-Vinylphenylboronic Acid, 3-Ethenylphenylboronic acid, m-Vinylbenzeneboronic acid, styrene-3-boronic acid, (3-Ethenylphenyl)boronic acid, (3-Vinylphenyl)boronic acid
3-Vinylphenylboronic acid (CAS 15016-43-0) 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 147.96700 g/mol. It is also known as 3-Vinylbenzeneboronic acid, 3-Vinylphenylboronic Acid and 3-Ethenylphenylboronic acid. Key properties include a melting point of 127-129°C, a boiling point of 320.2ºC at 760mmHg, a density of 1.09g/cm3 and a flash point of 147.5ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15016-43-0
- Jingsj CID
- J-23361-5
- Molecular Formula
- C8H9BO2
- Chinese Name
- 3-乙烯基苯硼酸
- Molecular Weight
- 147.96700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 127-129°C |
|---|---|
| Boiling Point | 320.2ºC at 760mmHg |
| Density | 1.09g/cm3 |
| Flash Point | 147.5ºC |
| Exact Mass | 148.07000 |
| PSA | 40.46000 |
| LogP | 0.00940 |
| Vapor Pressure | 0.000134mmHg at 25°C |
| Refractive Index | 1.539 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Vinylphenylboronic acid?
The CAS number of 3-Vinylphenylboronic acid is 15016-43-0.
What are the molecular formula and molecular weight of 3-Vinylphenylboronic acid?
3-Vinylphenylboronic acid has molecular formula C8H9BO2 and molecular weight 147.96700 g/mol.
Is 3-Vinylphenylboronic acid hazardous?
3-Vinylphenylboronic acid has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Vinylphenylboronic acid (CAS 15016-43-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23361-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.