3,5-Di-tert-butyl-4-hydroxybenzonitrile

3,5-二叔丁基-4-羟基苯甲腈

Also known as: 2,6-Bis(tert-butyl)-4-cyanophenol, 2,6-di-t-butyl-4-cyanophenol, 2,6-di-tert-butyl-4-cyanophenol, 3,5-Bis(tert-butyl)-4-hydroxybenzonitrile, 3,5-di-tert-butyl-4-hydroxybenzonitrile, 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzonitrile, 3,5-bis(tert-butyl)-4-hydroxybenzenecarbonitrile, 4-Cyano-2,6-di-tert-butylphenol, 4-hydroxy-3,5-di-tert-butylbenzonitrile, Benzonitrile, 3,5-di-tert-butyl-4-hydroxy-, Benzonitrile,3,5-bis(1,1-dimethylethyl)-4-hydroxy-, MFCD00156137

3,5-Di-tert-butyl-4-hydroxybenzonitrile (CAS 1988-88-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H21NO and a molecular weight of 231.33300 g/mol. It is also known as 2,6-Bis(tert-butyl)-4-cyanophenol, 2,6-di-t-butyl-4-cyanophenol and 2,6-di-tert-butyl-4-cyanophenol. Key properties include a melting point of 144 °C, a boiling point of 311.2ºC at 760 mmHg, a density of 1.01g/cm3 and a flash point of 142ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1988-88-1
Jingsj CID
J-24428-0
Molecular Formula
C15H21NO
Chinese Name
3,5-二叔丁基-4-羟基苯甲腈
Molecular Weight
231.33300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point144 °C
Boiling Point311.2ºC at 760 mmHg
Density1.01g/cm3
Flash Point142ºC

Frequently Asked Questions

What is the CAS number of 3,5-Di-tert-butyl-4-hydroxybenzonitrile?

The CAS number of 3,5-Di-tert-butyl-4-hydroxybenzonitrile is 1988-88-1.

What are the molecular formula and molecular weight of 3,5-Di-tert-butyl-4-hydroxybenzonitrile?

3,5-Di-tert-butyl-4-hydroxybenzonitrile has molecular formula C15H21NO and molecular weight 231.33300 g/mol.

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

Last updated:

How to cite: Jingsj. "3,5-Di-tert-butyl-4-hydroxybenzonitrile (CAS 1988-88-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24428-0 (accessed 2026-10-22).

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