2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane

Also known as: 2-(1,3-Dioxolan-2-yl)benzyl Phenyl Sulfone, 2-[2-(Phenylsulfonylmethyl)phenyl]-1,3-dioxolane, 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane, 1,3-Dioxolane, 2-[2-[(phenylsulfonyl)methyl]phenyl]-, 2-[2-(Phenylsulfonylmethyl)phenyl]-1,3-dioxolane

2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane (CAS 226089-80-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H16O4S and a molecular weight of 304.36100 g/mol. Key properties include a boiling point of 510.548ºC at 760 mmHg, a density of 1.282g/cm3 and a flash point of 262.57ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 226089-80-1
Jingsj CID: J-25257-3
Molecular Formula: C₁₆H₁₆O₄S
Molecular Weight: 304.36100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	510.548ºC at 760 mmHg
Density	1.282g/cm3
Flash Point	262.57ºC
Exact Mass	304.07700
PSA	60.98000
LogP	3.78670
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.591

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane?

The CAS number of 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane is 226089-80-1.

What are the molecular formula and molecular weight of 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane?

2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane has molecular formula C16H16O4S and molecular weight 304.36100 g/mol.

What are the upstream and downstream products of 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane?

For 2-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane, Upstream Products: 1,2-Bis(trimethylsiloxy)ethane, 2-(Phenylsulfonylmethyl)benzaldehyde; Downstream Products: 2-(Phenylethynyl)benzaldehyde.

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-[2-(Benzenesulfonylmethyl)phenyl]-1,3-dioxolane (CAS 226089-80-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25257-3 (accessed 2026-11-09).

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