3,4,5-Trimethoxyphenylboronic acid
Also known as: (3,4,5-Trimethoxyphenyl)boronic acid, 3,4,5-Trimethoxybenzeneboronic acid, Boronic acid, B-(3,4,5-trimethoxyphenyl)-, AKOS BRN-0140, MFCD01075676, RARECHEM AH PB 0050, 3,4,5-Trimethoxyphenylboronic acid,98%, 3,4,5-Trimethoxyphenylboronic acid,97%
3,4,5-Trimethoxyphenylboronic acid (CAS 182163-96-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H13BO5 and a molecular weight of 212.008 g/mol. Key properties include a melting point of >230 °C(lit.), a boiling point of 370.6±52.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 177.9±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 182163-96-8
- Jingsj CID
- J-48583-6
- Molecular Formula
- C9H13BO5
- Molecular Weight
- 212.008 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >230 °C(lit.) |
|---|---|
| Boiling Point | 370.6±52.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 177.9±30.7 °C |
| Exact Mass | 212.085602 |
| PSA | 68.15000 |
| LogP | 1.03 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.514 |
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 3,4,5-Trimethoxyphenylboronic acid?
The CAS number of 3,4,5-Trimethoxyphenylboronic acid is 182163-96-8.
What are the molecular formula and molecular weight of 3,4,5-Trimethoxyphenylboronic acid?
3,4,5-Trimethoxyphenylboronic acid has molecular formula C9H13BO5 and molecular weight 212.008 g/mol.
What are the upstream and downstream products of 3,4,5-Trimethoxyphenylboronic acid?
For 3,4,5-Trimethoxyphenylboronic acid, Upstream Products: 5-Bromo-1,2,3-trimethoxybenzene, Trimethyl borate, 3,4,5-Trimethoxyphenylmagnesium bromide; Downstream Products: Elemicin, 3,4,5-Trimethoxybenzonitrile, 4,4'-Dinitrobiphenyl.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4,5-Trimethoxyphenylboronic acid (CAS 182163-96-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48583-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.