2-Aminobenzenearsonic acid
2-氨基苯胂酸
Also known as: o-Arsanilic acid, 2-Aminophenylarsonic acid, (2-Aminophenyl)arsonic acid, o-Aminophenylarsonic acid, o-Aminobenzenearsonic acid, ortho-Arsanilic acid, 2-Arsanilic acid, NSC 12611, Arsonic acid, As-(2-aminophenyl)-, 2-Aminobenzinearsonic acid, MFCD00007630
2-Aminobenzenearsonic acid (CAS 2045-00-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8AsNO3 and a molecular weight of 217.054 g/mol. It is also known as o-Arsanilic acid, 2-Aminophenylarsonic acid and (2-Aminophenyl)arsonic acid. Key properties include a melting point of 154-155 °C(lit.), a boiling point of 519.3±52.0 °C at 760 mmHg and a flash point of 267.8±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2045-00-3
- Jingsj CID
- J-26870-3
- Molecular Formula
- C6H8AsNO3
- Chinese Name
- 2-氨基苯胂酸
- Molecular Weight
- 217.054 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 154-155 °C(lit.) |
|---|---|
| Boiling Point | 519.3±52.0 °C at 760 mmHg |
| Flash Point | 267.8±30.7 °C |
Frequently Asked Questions
What is the CAS number of 2-Aminobenzenearsonic acid?
The CAS number of 2-Aminobenzenearsonic acid is 2045-00-3.
What are the molecular formula and molecular weight of 2-Aminobenzenearsonic acid?
2-Aminobenzenearsonic acid has molecular formula C6H8AsNO3 and molecular weight 217.054 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Aminobenzenearsonic acid (CAS 2045-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26870-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.