(S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine

Also known as: (3S)-1-benzylpyrrolidin-3-yl 4-methylbenzene-1-sulfonate, [(3S)-1-benzylpyrrolidin-3-yl] 4-methylbenzenesulfonate, Toluene-4-sulfonic acid (S)-1-benzyl-pyrrolidin-3-yl ester, (3S)-3-[(4-tolylsulfonyl)oxy]-1-(phenylmethyl)pyrrolidine

(S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine (CAS 116183-79-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H21NO3S and a molecular weight of 331.42900 g/mol. Key properties include a boiling point of 466.3ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 235.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 116183-79-0
Jingsj CID: J-1503516-2
Molecular Formula: C₁₈H₂₁NO₃S
Molecular Weight: 331.42900 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	466.3ºC at 760 mmHg
Density	1.26g/cm3
Flash Point	235.8ºC
Exact Mass	331.12400
PSA	54.99000
LogP	3.99350
Vapor Pressure	7.15E-09mmHg at 25°C
Refractive Index	1.616

Frequently Asked Questions

What is the CAS number of (S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine?

The CAS number of (S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine is 116183-79-0.

What are the molecular formula and molecular weight of (S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine?

(S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine has molecular formula C18H21NO3S and molecular weight 331.42900 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. "(S)-1-Benzyl-3-[(p-tolylsulfonyl)oxy]pyrrolidine (CAS 116183-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503516-2 (accessed 2026-11-09).

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