1-propylpyrrolidin-2-one

Also known as: 1-propyl-2-pyrrolidinone, 1-propyl-2-pyrrolidone, N-propyl-2-pyrrolidinone, N-propyl-2-pyrrolidone, N-n-propylpyrrolidone, propylpyrrolidin-2-one, 2-pyrrolidinone, 1-propyl-

1-propylpyrrolidin-2-one (CAS 3470-99-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H13NO and a molecular weight of 127.184 g/mol. Key properties include a boiling point of 226.5±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 96.3±9.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3470-99-3
Jingsj CID: J-1332393-8
Molecular Formula: C₇H₁₃NO
Molecular Weight: 127.184 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	226.5±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	96.3±9.3 °C
Exact Mass	127.099716
PSA	20.31000
LogP	0.67
Vapor Pressure	0.1±0.4 mmHg at 25°C
Refractive Index	1.466

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-propylpyrrolidin-2-one?

The CAS number of 1-propylpyrrolidin-2-one is 3470-99-3.

What are the molecular formula and molecular weight of 1-propylpyrrolidin-2-one?

1-propylpyrrolidin-2-one has molecular formula C7H13NO and molecular weight 127.184 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. "1-propylpyrrolidin-2-one (CAS 3470-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1332393-8 (accessed 2026-11-09).

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