2-Chloro-5-methoxybenzoic acid
2-氯-5-甲氧基苯甲酸
Also known as: 6-Chloro-m-anisic acid, NSC 6159, Benzoic acid, 2-chloro-5-methoxy-
2-Chloro-5-methoxybenzoic acid (CAS 6280-89-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO3 and a molecular weight of 186.592 g/mol. It is also known as 6-Chloro-m-anisic acid, NSC 6159 and Benzoic acid, 2-chloro-5-methoxy-. Key properties include a melting point of 171-173°C, a boiling point of 318.1±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 146.2±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6280-89-3
- Jingsj CID
- J-29085-4
- Molecular Formula
- C8H7ClO3
- Chinese Name
- 2-氯-5-甲氧基苯甲酸
- Molecular Weight
- 186.592 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 171-173°C |
|---|---|
| Boiling Point | 318.1±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 146.2±22.3 °C |
Frequently Asked Questions
What is the CAS number of 2-Chloro-5-methoxybenzoic acid?
The CAS number of 2-Chloro-5-methoxybenzoic acid is 6280-89-3.
What are the molecular formula and molecular weight of 2-Chloro-5-methoxybenzoic acid?
2-Chloro-5-methoxybenzoic acid has molecular formula C8H7ClO3 and molecular weight 186.592 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-5-methoxybenzoic acid (CAS 6280-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29085-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.