2-Methoxyethyl 4-methylbenzenesulfonate

Also known as: 2-Methoxyethyl p-toluenesulfonate, 2-Methoxyethyl p-Toluenesulfonate, p-Toluenesulfonic acid 2-methoxyethyl ester, 4-Methylbenzenesulfonic acid 2-methoxyethyl ester, 2-methoxyethyl tosylate, 2-Methoxyethyl 4-methylbenzenesulfonate, 98+%

2-Methoxyethyl 4-methylbenzenesulfonate (CAS 17178-10-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H14O4S and a molecular weight of 230.281 g/mol. Key properties include a melting point of 10 °C, a boiling point of 344.0±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 161.8±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17178-10-8
Jingsj CID: J-1497794-7
Molecular Formula: C₁₀H₁₄O₄S
Molecular Weight: 230.281 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	10 °C
Boiling Point	344.0±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	161.8±23.2 °C
Exact Mass	230.061279
PSA	60.98000
LogP	1.31
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.508

Customs & Trade Information

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Methoxyethyl 4-methylbenzenesulfonate?

The CAS number of 2-Methoxyethyl 4-methylbenzenesulfonate is 17178-10-8.

What are the molecular formula and molecular weight of 2-Methoxyethyl 4-methylbenzenesulfonate?

2-Methoxyethyl 4-methylbenzenesulfonate has molecular formula C10H14O4S and molecular weight 230.281 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Methoxyethyl 4-methylbenzenesulfonate (CAS 17178-10-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497794-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.