Phenazine, 5-oxide
Also known as: Phenazine N-oxide, Phenazine 5-oxide, 5-Oxidophenazin-5-ium, N-Oxide de phenazine, N-Oxyphenazine, Phenazin, Phenazin oxide, Phenazin-5-oxid, Phenazin-5-oxide, Phenazine 9-oxide, Phenazine mono-N-oxide, Phenazine monooxide, n-Oxidedephenazine, phenasine-5-oxide, phenazine-N5-oxide, PHENAZINE OXIDE
Phenazine, 5-oxide (CAS 304-81-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H8N2O and a molecular weight of 196.20500 g/mol. Key properties include a melting point of 226.5°C, a boiling point of 404.3ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 198.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 304-81-4
- Jingsj CID
- J-24046-0
- Molecular Formula
- C12H8N2O
- Molecular Weight
- 196.20500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226.5°C |
|---|---|
| Boiling Point | 404.3ºC at 760mmHg |
| Density | 1.28g/cm3 |
| Flash Point | 198.3ºC |
| Exact Mass | 196.06400 |
| PSA | 38.35000 |
| LogP | 2.81650 |
| Refractive Index | 1.683 |
Customs & Trade Information
| HS Code | 2933990019 |
|---|---|
| Summary | 2933990019 phenazine 5-oxide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Phenazine, 5-oxide?
The CAS number of Phenazine, 5-oxide is 304-81-4.
What are the molecular formula and molecular weight of Phenazine, 5-oxide?
Phenazine, 5-oxide has molecular formula C12H8N2O and molecular weight 196.20500 g/mol.
What are the upstream and downstream products of Phenazine, 5-oxide?
For Phenazine, 5-oxide, Upstream Products: Phenazine, cyclohexane, nitrobenzene; Downstream Products: Phenazine, 2-Chlorophenazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phenazine, 5-oxide (CAS 304-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24046-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.