Propyl methanesulfonate

甲磺酸丙酯

Also known as: Methanesulfonic acid, propyl ester, Methanesulfonic acid propyl ester, n-Propyl methanesulfonate, NSC 49872, Propyl mesylate, Propyl methanesulphonate, n-Propyl mesylate, n-Propyl methane sulfonate, n-Propyl methane sulphonate, Amlodipine impurity V, EINECS 217-619-9

CAS No.
1912-31-8
Jingsj CID
J-1001615-4
Molecular Formula
C4H10O3S
Chinese Name
甲磺酸丙酯
Molecular Weight
138.18500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point229.2ºC at 760mmHg
Density1.133g/cm3
Flash Point92.4ºC

Frequently Asked Questions

What is the CAS number of Propyl methanesulfonate?

1912-31-8

What are the molecular formula and molecular weight of Propyl methanesulfonate?

C4H10O3S, molecular weight 138.18500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026