allyl toluene-4-sulfonate

Also known as: allyl p-toluenesulfonate, allyl p-toluenesulphonate, allyl 4-methylbenzenesulfonate, allyl tosylate, prop-2-en-1-yl 4-methylbenzenesulfonate, prop-2-enyl 4-methylbenzenesulfonate

allyl toluene-4-sulfonate (CAS 4873-09-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H12O3S and a molecular weight of 212.26500 g/mol. Key properties include a boiling point of 319.2ºC at 760mmHg, a density of 1.166g/cm3 and a flash point of 146.8ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4873-09-0
Jingsj CID: J-1384827-6
Molecular Formula: C₁₀H₁₂O₃S
Molecular Weight: 212.26500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	319.2ºC at 760mmHg
Density	1.166g/cm3
Flash Point	146.8ºC
Exact Mass	212.05100
PSA	51.75000
LogP	2.96710
Refractive Index	n20/D 1.523

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of allyl toluene-4-sulfonate?

The CAS number of allyl toluene-4-sulfonate is 4873-09-0.

What are the molecular formula and molecular weight of allyl toluene-4-sulfonate?

allyl toluene-4-sulfonate has molecular formula C10H12O3S and molecular weight 212.26500 g/mol.

Is allyl toluene-4-sulfonate hazardous?

allyl toluene-4-sulfonate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of allyl toluene-4-sulfonate?

For allyl toluene-4-sulfonate, Upstream Products: p-Toluenesulfonyl chloride, p-Toluenesulfonic acid, Allyl bromide; Downstream Products: 2-Allylanisole, 2-methyl-6-(prop-2-en-1-yl)phenol, 2-methyl-5-hexen-3-ol.

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. "allyl toluene-4-sulfonate (CAS 4873-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384827-6 (accessed 2026-11-09).

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