4-Nitro-2,6-diphenylphenol

4-硝基-2,6-二苯基苯酚

Also known as: 2'-HYDROXY-5'-NITRO-M-TERPHENYL, 2'-Hydroxy-5'-nitro-m-terphenyl, 2,6-diphenyl-4-nitrophenol, 5-Nitro-2-oxy-1.3-diphenyl-benzol, 5'-Nitro-2'-hydroxy-m-terphenyl, 5'-Nitro-[1,1':3',1''-terphenyl]-2'-ol, 5'-Nitro-m-terphenyl-2'-ol, [1,1':3',1''-Terphenyl]-2'-ol, 5'-nitro-

4-Nitro-2,6-diphenylphenol (CAS 2423-73-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H13NO3 and a molecular weight of 291.30100 g/mol. It is also known as 2'-HYDROXY-5'-NITRO-M-TERPHENYL, 2'-Hydroxy-5'-nitro-m-terphenyl and 2,6-diphenyl-4-nitrophenol. Key properties include a melting point of 137-139ºC(lit.), a boiling point of 455.2ºC at 760 mmHg, a density of 1.265g/cm3 and a flash point of 187.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2423-73-6
Jingsj CID
J-31506-5
Molecular Formula
C18H13NO3
Chinese Name
4-硝基-2,6-二苯基苯酚
Molecular Weight
291.30100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point137-139ºC(lit.)
Boiling Point455.2ºC at 760 mmHg
Density1.265g/cm3
Flash Point187.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Nitro-2,6-diphenylphenol?

The CAS number of 4-Nitro-2,6-diphenylphenol is 2423-73-6.

What are the molecular formula and molecular weight of 4-Nitro-2,6-diphenylphenol?

4-Nitro-2,6-diphenylphenol has molecular formula C18H13NO3 and molecular weight 291.30100 g/mol.

Is 4-Nitro-2,6-diphenylphenol hazardous?

4-Nitro-2,6-diphenylphenol 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. "4-Nitro-2,6-diphenylphenol (CAS 2423-73-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31506-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.