Flazo Orange
1-[(5-氯-2-羟基苯基)偶氮]-2-萘酚
Also known as: 2-Naphthalenol, 1-(5-chloro-2-hydroxyphenyl)azo-, 1-(5-Chloro-2-hydroxyphenylazo)-2-naphthol, 1-(2-Hydroxy-5-chlorophenylazo)-2-naphthol, 2-(2-Hydroxy-1-naphtylazo)-4-chlorophenol, Chlorohydroxyphenylazonaphthol, Einecs 222-653-2, NSC 83218, 2-Naphthalenol,1-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-
Flazo Orange (CAS 3566-94-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C16H11ClN2O2 and a molecular weight of 298.72400 g/mol. It is also known as 2-Naphthalenol, 1-(5-chloro-2-hydroxyphenyl)azo-, 1-(5-Chloro-2-hydroxyphenylazo)-2-naphthol and 1-(2-Hydroxy-5-chlorophenylazo)-2-naphthol. Key properties include a boiling point of 464.8ºC, a density of 1.37 g/cm3 and a flash point of 234.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3566-94-7
- Jingsj CID
- J-1357236-7
- Molecular Formula
- C16H11ClN2O2
- Chinese Name
- 1-[(5-氯-2-羟基苯基)偶氮]-2-萘酚
- Molecular Weight
- 298.72400 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 464.8ºC |
|---|---|
| Density | 1.37 g/cm3 |
| Flash Point | 234.9ºC |
Frequently Asked Questions
What is the CAS number of Flazo Orange?
The CAS number of Flazo Orange is 3566-94-7.
What are the molecular formula and molecular weight of Flazo Orange?
Flazo Orange has molecular formula C16H11ClN2O2 and molecular weight 298.72400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Flazo Orange (CAS 3566-94-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357236-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.