4-Chloro-2-methoxyphenylboronic acid
4-氯-2-甲氧基苯硼酸
Also known as: 4-Chloro-2-methoxybenzeneboronic acid, (4-Chloro-2-methoxyphenyl)boronic acid, 2-Borono-5-chloroanisole, Boronic acid, B-(4-chloro-2-methoxyphenyl)-, MFCD02684317
4-Chloro-2-methoxyphenylboronic acid (CAS 762287-57-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8BClO3 and a molecular weight of 186.40 g/mol. It is also known as 4-Chloro-2-methoxybenzeneboronic acid, (4-Chloro-2-methoxyphenyl)boronic acid and 2-Borono-5-chloroanisole. Key properties include a melting point of 128-134ºC, a boiling point of 345.4±52.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 162.7±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 762287-57-0
- Jingsj CID
- J-1975308-3
- Molecular Formula
- C7H8BClO3
- Chinese Name
- 4-氯-2-甲氧基苯硼酸
- Molecular Weight
- 186.40 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 128-134ºC |
|---|---|
| Boiling Point | 345.4±52.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 162.7±30.7 °C |
| Exact Mass | 186.025497 |
| PSA | 49.69000 |
| LogP | 2.33 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.545 |
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 4-Chloro-2-methoxyphenylboronic acid?
The CAS number of 4-Chloro-2-methoxyphenylboronic acid is 762287-57-0.
What are the molecular formula and molecular weight of 4-Chloro-2-methoxyphenylboronic acid?
4-Chloro-2-methoxyphenylboronic acid has molecular formula C7H8BClO3 and molecular weight 186.40 g/mol.
What are the upstream and downstream products of 4-Chloro-2-methoxyphenylboronic acid?
For 4-Chloro-2-methoxyphenylboronic acid, Upstream Products: 1-Bromo-4-chloro-2-methoxybenzene.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-2-methoxyphenylboronic acid (CAS 762287-57-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975308-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.