4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine

4-羟基-1-(羟甲基)-2,2,6,6-四甲基哌啶

Also known as: 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinemethanol, 1-Piperidinemethanol, 4-hydroxy-2,2,6,6-tetramethyl-

4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine (CAS 62421-70-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H23NO2 and a molecular weight of 201.30600 g/mol. It is also known as 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinemethanol and 1-Piperidinemethanol, 4-hydroxy-2,2,6,6-tetramethyl-. Key properties include a boiling point of 278.2ºC at 760 mmHg, a density of 0.986g/cm3 and a flash point of 117.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62421-70-9
Jingsj CID: J-1327247-6
Molecular Formula: C₁₁H₂₃NO₂
Chinese Name: 4-羟基-1-(羟甲基)-2,2,6,6-四甲基哌啶
Molecular Weight: 201.30600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	278.2ºC at 760 mmHg
Density	0.986g/cm3
Flash Point	117.4ºC

Frequently Asked Questions

What is the CAS number of 4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine?

The CAS number of 4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine is 62421-70-9.

What are the molecular formula and molecular weight of 4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine?

4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine has molecular formula C11H23NO2 and molecular weight 201.30600 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-hydroxy-1-(hydroxymethyl)-2,2,6,6-tetramethylpiperidine (CAS 62421-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327247-6 (accessed 2026-10-25).

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