4,4'-Dihydroxyazobenzene
4,4'-二羟基偶氮苯
Also known as: Phenol,4,4'-(1,2-diazenediyl)bis-, 4,4'-Azodiphenol, 4,4'-Azobis(phenol), 4,4'-Bis-hydroxyazobenzene, 4,4'-(E)-Diazene-1,2-diyldiphenol, 4-(4-hydroxyphenylazo)phenol, Azobenzene-4,4'-diol
4,4'-Dihydroxyazobenzene (CAS 2050-16-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H10N2O2 and a molecular weight of 214.22000 g/mol. It is also known as Phenol,4,4'-(1,2-diazenediyl)bis-, 4,4'-Azodiphenol and 4,4'-Azobis(phenol). Key properties include a melting point of 215 °C(dec.), a boiling point of 392ºC at 760mmHg, a density of 1.24g/cm3 and a flash point of 190.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2050-16-0
- Jingsj CID
- J-1354986-6
- Molecular Formula
- C12H10N2O2
- Chinese Name
- 4,4'-二羟基偶氮苯
- Molecular Weight
- 214.22000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 215 °C(dec.) |
|---|---|
| Boiling Point | 392ºC at 760mmHg |
| Density | 1.24g/cm3 |
| Flash Point | 190.9ºC |
Frequently Asked Questions
What is the CAS number of 4,4'-Dihydroxyazobenzene?
The CAS number of 4,4'-Dihydroxyazobenzene is 2050-16-0.
What are the molecular formula and molecular weight of 4,4'-Dihydroxyazobenzene?
4,4'-Dihydroxyazobenzene has molecular formula C12H10N2O2 and molecular weight 214.22000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Dihydroxyazobenzene (CAS 2050-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354986-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.