2-methyl-2,5-adamantanediol

2-甲基-2,5-金刚烷二醇

Also known as: 4-methyladamantane-1,4-diol, 4-Methyltricyclo[3.3.1.1(3,7)]decane-1,4-diol, Tricyclo[3.3.1.13,7]decane-1,4-diol, 4-methyl-

2-methyl-2,5-adamantanediol (CAS 165963-57-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H18O2 and a molecular weight of 182.25900 g/mol. It is also known as 4-methyladamantane-1,4-diol, 4-Methyltricyclo[3.3.1.1(3,7)]decane-1,4-diol and Tricyclo[3.3.1.13,7]decane-1,4-diol, 4-methyl-. Key properties include a boiling point of 308.7ºC at 760 mmHg, a density of 1.243g/cm3 and a flash point of 148.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 165963-57-5
Jingsj CID: J-1025378-6
Molecular Formula: C₁₁H₁₈O₂
Chinese Name: 2-甲基-2,5-金刚烷二醇
Molecular Weight: 182.25900 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	308.7ºC at 760 mmHg
Density	1.243g/cm3
Flash Point	148.1ºC

Frequently Asked Questions

What is the CAS number of 2-methyl-2,5-adamantanediol?

The CAS number of 2-methyl-2,5-adamantanediol is 165963-57-5.

What are the molecular formula and molecular weight of 2-methyl-2,5-adamantanediol?

2-methyl-2,5-adamantanediol has molecular formula C11H18O2 and molecular weight 182.25900 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. "2-methyl-2,5-adamantanediol (CAS 165963-57-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1025378-6 (accessed 2026-10-25).

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