7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid
7,10-二氢-8-硝基-7-氧代-1,10-菲罗啉-3-羧酸
Also known as: 8-Nitro-7-oxo-7,10-dihydro-1,10-phenanthroline-3-carboxylic acid, 1,10-Phenanthroline-3-carboxylic acid, 7,10-dihydro-8-nitro-7-oxo-
7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid (CAS 223664-42-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H7N3O5 and a molecular weight of 285.21200 g/mol. It is also known as 8-Nitro-7-oxo-7,10-dihydro-1,10-phenanthroline-3-carboxylic acid and 1,10-Phenanthroline-3-carboxylic acid, 7,10-dihydro-8-nitro-7-oxo-. Key properties include a boiling point of 526.1±50.0ºC at 760 mmHg, a density of 1.7 and a flash point of 272.0±30.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 223664-42-4
- Jingsj CID
- J-1185153-4
- Molecular Formula
- C13H7N3O5
- Chinese Name
- 7,10-二氢-8-硝基-7-氧代-1,10-菲罗啉-3-羧酸
- Molecular Weight
- 285.21200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 526.1±50.0ºC at 760 mmHg |
|---|---|
| Density | 1.7 |
| Flash Point | 272.0±30.1ºC |
Frequently Asked Questions
What is the CAS number of 7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid?
The CAS number of 7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid is 223664-42-4.
What are the molecular formula and molecular weight of 7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid?
7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid has molecular formula C13H7N3O5 and molecular weight 285.21200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7,10-Dihydro-8-nitro-7-oxo-1,10-phenanthroline-3-carboxylic acid (CAS 223664-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185153-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.