2-Chloro-3-fluorophenylboronic acid
2-氯-3-氟苯硼酸
Also known as: (2-Chloro-3-fluorophenyl)boronic acid, (2-Chloro-3-fluorophenyl)boronic Acid (contains varying amounts of Anhydride), 1-Borono-2-chloro-3-fluorobenzene, Boronic acid, B-(2-chloro-3-fluorophenyl)-, 2-Chloro-3-fluorobenzeneboronic acid, SKL185
2-Chloro-3-fluorophenylboronic acid (CAS 871329-52-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5BClFO2 and a molecular weight of 174.36500 g/mol. It is also known as (2-Chloro-3-fluorophenyl)boronic acid, (2-Chloro-3-fluorophenyl)boronic Acid (contains varying amounts of Anhydride) and 1-Borono-2-chloro-3-fluorobenzene. Key properties include a melting point of 80-84ºC, a boiling point of 313.4ºC at 760 mmHg, a density of 1.41 g/cm3 and a flash point of 143.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 871329-52-1
- Jingsj CID
- J-1510800-5
- Molecular Formula
- C6H5BClFO2
- Chinese Name
- 2-氯-3-氟苯硼酸
- Molecular Weight
- 174.36500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 80-84ºC |
|---|---|
| Boiling Point | 313.4ºC at 760 mmHg |
| Density | 1.41 g/cm3 |
| Flash Point | 143.4ºC |
| Exact Mass | 174.00600 |
| PSA | 40.46000 |
| LogP | 0.15890 |
| Appearance | Crystalline Powder | White |
| Refractive Index | 1.533 |
| Storage Conditions | 2-8°C |
| Additional Property | Slightly soluble in water. |
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 2-Chloro-3-fluorophenylboronic acid?
The CAS number of 2-Chloro-3-fluorophenylboronic acid is 871329-52-1.
What are the molecular formula and molecular weight of 2-Chloro-3-fluorophenylboronic acid?
2-Chloro-3-fluorophenylboronic acid has molecular formula C6H5BClFO2 and molecular weight 174.36500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-3-fluorophenylboronic acid (CAS 871329-52-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510800-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.