2,3-Diaminophenol
2,3-二氨基苯酚
Also known as: 2,3-Diaminophenol, 3-Hydroxy-1,2-phenylenediamine, 3-Hydroxy-o-phenylenediamine, Phenol, 2,3-diamino-, 2,3-Diaminophenol sulfate, diaminohydroxybenzene, diaminophenol
2,3-Diaminophenol (CAS 59649-56-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.141 g/mol. It is also known as 3-Hydroxy-1,2-phenylenediamine, 3-Hydroxy-o-phenylenediamine and Phenol, 2,3-diamino-. Key properties include a melting point of 161-165 °C(lit.), a boiling point of 303.6±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 137.4±23.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59649-56-8
- Jingsj CID
- J-13586-3
- Molecular Formula
- C6H8N2O
- Chinese Name
- 2,3-二氨基苯酚
- Molecular Weight
- 124.141 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 161-165 °C(lit.) |
|---|---|
| Boiling Point | 303.6±27.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 137.4±23.7 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2,3-Diaminophenol?
The CAS number of 2,3-Diaminophenol is 59649-56-8.
What are the molecular formula and molecular weight of 2,3-Diaminophenol?
2,3-Diaminophenol has molecular formula C6H8N2O and molecular weight 124.141 g/mol.
Is 2,3-Diaminophenol hazardous?
2,3-Diaminophenol has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Diaminophenol (CAS 59649-56-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13586-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.