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1-Phenyl-3-(pyrrolidin-3-yl)urea

1-苯基-3-(3-吡咯烷基)脲

Also known as: 1-Phenyl-3-(3-pyrrolidinyl)urea, 1-phenyl-3-pyrrolidin-3-yl-urea, 1-phenyl-3-pyrrolidin-3-ylurea, 3-(3-Phenyl-ureido)-pyrrolidin, Urea, N-phenyl-N'-3-pyrrolidinyl-, Urea,1-phenyl-3-(3-pyrrolidinyl), Urea,N-phenyl-N'-3-pyrrolidinyl

1-Phenyl-3-(pyrrolidin-3-yl)urea (CAS 19996-87-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H15N3O and a molecular weight of 205.25600 g/mol. It is also known as 1-Phenyl-3-(3-pyrrolidinyl)urea, 1-phenyl-3-pyrrolidin-3-yl-urea and 1-phenyl-3-pyrrolidin-3-ylurea. Key properties include a boiling point of 335ºC at 760 mmHg, a density of 1.17 g/cm3 and a flash point of 135.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19996-87-3
Jingsj CID
J-1502158-2
Molecular Formula
C11H15N3O
Chinese Name
1-苯基-3-(3-吡咯烷基)脲
Molecular Weight
205.25600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point335ºC at 760 mmHg
Density1.17 g/cm3
Flash Point135.6ºC

Frequently Asked Questions

What is the CAS number of 1-Phenyl-3-(pyrrolidin-3-yl)urea?

The CAS number of 1-Phenyl-3-(pyrrolidin-3-yl)urea is 19996-87-3.

What are the molecular formula and molecular weight of 1-Phenyl-3-(pyrrolidin-3-yl)urea?

1-Phenyl-3-(pyrrolidin-3-yl)urea has molecular formula C11H15N3O and molecular weight 205.25600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Phenyl-3-(pyrrolidin-3-yl)urea (CAS 19996-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502158-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.