4-Hydroxy-2-methylbenzonitrile

Also known as: 3-Methyl-4-cyanophenol, 4-Cyano-3-methylphenol, 2-Cyano-5-hydroxytoluene, 4-Hydroxy-2-methyl-benzonitrile, Benzonitrile, 4-hydroxy-2-methyl-, NSC 210797

4-Hydroxy-2-methylbenzonitrile (CAS 14143-26-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H7NO and a molecular weight of 133.147 g/mol. Key properties include a boiling point of 297.4±28.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 133.7±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14143-26-1
Jingsj CID: J-1180139-1
Molecular Formula: C₈H₇NO
Molecular Weight: 133.147 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	297.4±28.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	133.7±24.0 °C
Exact Mass	133.052765
PSA	44.02000
LogP	2.06
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.575
Storage Conditions	2-8°C

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 4-Hydroxy-2-methylbenzonitrile?

The CAS number of 4-Hydroxy-2-methylbenzonitrile is 14143-26-1.

What are the molecular formula and molecular weight of 4-Hydroxy-2-methylbenzonitrile?

4-Hydroxy-2-methylbenzonitrile has molecular formula C8H7NO and molecular weight 133.147 g/mol.

What are the upstream and downstream products of 4-Hydroxy-2-methylbenzonitrile?

For 4-Hydroxy-2-methylbenzonitrile, Upstream Products: 4-Methoxy-2-methylbenzonitrile, Trimethylsilyl cyanide, p-Toluquinone; Downstream Products: methyl 4-hydroxy-2-methylbenzoate.

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. "4-Hydroxy-2-methylbenzonitrile (CAS 14143-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180139-1 (accessed 2026-11-09).

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