2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione
Also known as: 2-(2-oxobutyl)isoindoline-1,3-dione, 1-N-phthalimidobutan-2-one, 1-phthalimido-2-butanone, 1-phthalimidobutan-2-one, 1H-Isoindole-1,3(2H)-dione, 2-(2-oxobutyl)-, 1H-Isoindole-1,3(2H)-dione,2-(2-oxobutyl), 2-(2-oxobutyl)isoindole-1,3-dione, N-(2-Oxo-butyl)-phthalimid, N-(2-oxo-butyl)-phthalimide, N-(oxobutyl)-phthalimide
2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione (CAS 80369-11-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.221 g/mol. Key properties include a boiling point of 353.0±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 159.5±15.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 80369-11-5
- Jingsj CID
- J-1480921-3
- Molecular Formula
- C12H11NO3
- Molecular Weight
- 217.221 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 353.0±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 159.5±15.5 °C |
| Exact Mass | 217.073898 |
| PSA | 54.45000 |
| LogP | 1.85 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.575 |
Frequently Asked Questions
What is the CAS number of 2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione?
The CAS number of 2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione is 80369-11-5.
What are the molecular formula and molecular weight of 2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione?
2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione has molecular formula C12H11NO3 and molecular weight 217.221 g/mol.
What are the upstream and downstream products of 2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione?
For 2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione, Upstream Products: Potassium phthalimide, 1-Bromo-2-butanone, 1-chlorobutan-2-one; Downstream Products: 1-Aminobutan-2-one hydrochloride, 1-aminobutan-2-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(2-Oxobutyl)-1H-isoindole-1,3(2H)-dione (CAS 80369-11-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480921-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.