1-[(4-Methylphenyl)sulfonyl]pyrrolidine

1-对甲苯磺酰吡咯烷

Also known as: 1-[(4-Methylphenyl)sulfonyl]pyrrolidine, N-(p-Toluenesulfonyl)pyrrolidine, Pyrrolidine, 1-[(4-methylphenyl)sulfonyl]-, Tos-pyrrolidine

CAS No.
6435-78-5
Jingsj CID
J-1180279-8
Molecular Formula
C11H15NO2S
Chinese Name
1-对甲苯磺酰吡咯烷
Molecular Weight
225.307 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point119-123℃
Boiling Point352.9±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point167.2±25.9 °C

Frequently Asked Questions

What is the CAS number of 1-[(4-Methylphenyl)sulfonyl]pyrrolidine?

6435-78-5

What are the molecular formula and molecular weight of 1-[(4-Methylphenyl)sulfonyl]pyrrolidine?

C11H15NO2S, molecular weight 225.307 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026