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methyl 1-adamantanesulfonate

1-金刚烷磺酸甲酯

Also known as: ADAMANTANE-1-SULFONIC ACID METHYL ESTER, Adamantan-1-sulfonsaeure-methylester, Adamantan-sulfonsaeure-(1)-methylester, MFCD00192273, Methyl 1-adamantanesulfonate, methyl adamantane-1-sulfonate, tricyclo[3.3.1.1~3,7~]dec-1-yl methanesulfonate, Tricyclo[3.3.1.13,7]decane-1-sulfonic acid, methyl ester

methyl 1-adamantanesulfonate (CAS 21280-40-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H18O3S and a molecular weight of 230.32400 g/mol. It is also known as ADAMANTANE-1-SULFONIC ACID METHYL ESTER, Adamantan-1-sulfonsaeure-methylester and Adamantan-sulfonsaeure-(1)-methylester. Key properties include a melting point of 114-116ºC(lit.), a boiling point of 365.9ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 175.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21280-40-0
Jingsj CID
J-1393214-3
Molecular Formula
C11H18O3S
Chinese Name
1-金刚烷磺酸甲酯
Molecular Weight
230.32400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point114-116ºC(lit.)
Boiling Point365.9ºC at 760 mmHg
Density1.26g/cm3
Flash Point175.1ºC

Frequently Asked Questions

What is the CAS number of methyl 1-adamantanesulfonate?

The CAS number of methyl 1-adamantanesulfonate is 21280-40-0.

What are the molecular formula and molecular weight of methyl 1-adamantanesulfonate?

methyl 1-adamantanesulfonate has molecular formula C11H18O3S and molecular weight 230.32400 g/mol.

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

Last updated:

How to cite: Jingsj. "methyl 1-adamantanesulfonate (CAS 21280-40-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393214-3 (accessed 2026-10-25).

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