3-Hydroxy-4-nitrobenzonitrile

Also known as: 2-nitro-5-cyanophenol, 4-nitro-3-hydroxy-benzonitrile, 3-cyano-6-nitrophenol, 5-cyano-2-nitrophenol, benzonitrile, 3-hydroxy-4-nitro-

3-Hydroxy-4-nitrobenzonitrile (CAS 18495-15-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4N2O3 and a molecular weight of 164.118 g/mol. Key properties include a boiling point of 313.6±32.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 143.5±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18495-15-3
Jingsj CID: J-1358687-3
Molecular Formula: C₇H₄N₂O₃
Molecular Weight: 164.118 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	313.6±32.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	143.5±25.1 °C
Exact Mass	164.022186
PSA	89.84000
LogP	1.73
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.629

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Hydroxy-4-nitrobenzonitrile?

The CAS number of 3-Hydroxy-4-nitrobenzonitrile is 18495-15-3.

What are the molecular formula and molecular weight of 3-Hydroxy-4-nitrobenzonitrile?

3-Hydroxy-4-nitrobenzonitrile has molecular formula C7H4N2O3 and molecular weight 164.118 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Hydroxy-4-nitrobenzonitrile (CAS 18495-15-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358687-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.