1-Hydroxyphenazine
Also known as: Hemipyocyanine, Hemipyocyanin, Phenazin-1-ol, 1-phenazinol, alpha-hydroxyphenazine, Pyoxanthose, Hydroxyphenazine, 5H-phenazin-1-one
1-Hydroxyphenazine (CAS 528-71-2) 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 158ºC, a boiling point of 430.012ºC at 760 mmHg, a density of 1.376g/cm3 and a flash point of 213.864ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 528-71-2
- Jingsj CID
- J-162-7
- 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 | 158ºC |
|---|---|
| Boiling Point | 430.012ºC at 760 mmHg |
| Density | 1.376g/cm3 |
| Flash Point | 213.864ºC |
| Exact Mass | 196.06400 |
| PSA | 46.01000 |
| LogP | 2.48860 |
| Refractive Index | 1.783 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Hydroxyphenazine?
The CAS number of 1-Hydroxyphenazine is 528-71-2.
What are the molecular formula and molecular weight of 1-Hydroxyphenazine?
1-Hydroxyphenazine has molecular formula C12H8N2O and molecular weight 196.20500 g/mol.
What are the upstream and downstream products of 1-Hydroxyphenazine?
For 1-Hydroxyphenazine, Upstream Products: 1-Methoxyphenazine, Phenazine methosulfate, Benzofuroxan; Downstream Products: 1-Methoxyphenazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Hydroxyphenazine (CAS 528-71-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-162-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.