(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate

2,2-二甲基-1,3-二氧戊环-4-基甲基对甲苯磺酸酯

Also known as: 2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate, Solketal tosylate, DL-Tosylisopropylideneglycerol, 1,2-Isopropylidenedioxy-3-tosyloxypropane, rac-2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate, MFCD00063232, 2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate, (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzene-1-sulfonate

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 7305-59-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H18O5S and a molecular weight of 286.34400 g/mol. It is also known as 2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate, Solketal tosylate and DL-Tosylisopropylideneglycerol. Key property: a melting point of 47-49ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7305-59-1
Jingsj CID: J-924304-2
Molecular Formula: C₁₃H₁₈O₅S
Chinese Name: 2,2-二甲基-1,3-二氧戊环-4-基甲基对甲苯磺酸酯
Molecular Weight: 286.34400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	47-49ºC(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate?

The CAS number of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate is 7305-59-1.

What are the molecular formula and molecular weight of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate?

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate has molecular formula C13H18O5S and molecular weight 286.34400 g/mol.

Is (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate hazardous?

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 7305-59-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-924304-2 (accessed 2026-10-23).

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