octyl 4-methylbenzenesulfonate

Also known as: n-Octyl p-toluenesulfonate, p-Toluenesulfonic acid n-octyl ester, 4-Methylbenzenesulfonic acid octyl ester, Benzenesulfonic acid,4-methyl-, octyl ester, Octyl p-toluenesulfonate, Toluenesulfonic acid octyl ester, n-octyl ester of p-toluenesulfonic acid, octyl tosylate

octyl 4-methylbenzenesulfonate (CAS 3386-35-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H24O3S and a molecular weight of 284.41400 g/mol. Key properties include a boiling point of 392.521ºC at 760 mmHg, a density of 1.06 and a flash point of 191.19ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3386-35-4
Jingsj CID: J-1352482-8
Molecular Formula: C₁₅H₂₄O₃S
Molecular Weight: 284.41400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	392.521ºC at 760 mmHg
Density	1.06
Flash Point	191.19ºC
Exact Mass	284.14500
PSA	51.75000
LogP	5.14160
Refractive Index	1.498

Customs & Trade Information

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of octyl 4-methylbenzenesulfonate?

The CAS number of octyl 4-methylbenzenesulfonate is 3386-35-4.

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

octyl 4-methylbenzenesulfonate has molecular formula C15H24O3S and molecular weight 284.41400 g/mol.

What are the upstream and downstream products of octyl 4-methylbenzenesulfonate?

For octyl 4-methylbenzenesulfonate, Upstream Products: 1-Octanol, p-Toluenesulfonyl chloride, p-Toluenesulfonic anhydride; Downstream Products: 4-Octyloxyphenol, 1,4-Bis(octyloxy)benzene, 2-Nitrophenyl octyl ether.

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. "octyl 4-methylbenzenesulfonate (CAS 3386-35-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1352482-8 (accessed 2026-11-09).

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