2-(tert-butyl)-1H-isoindole-1,3(2H)-dione
2-叔丁基-1H-异吲哚-1,3(2H)-二酮
Also known as: 2-tert-butylisoindole-1,3-dione, 2-tert-butyl-1H-isoindole-1,3(2H)-dione, N-tert-butylphthalimide, N-tert-butylphthalimide, phthalimide, N-tert-butyl-, NSC 55128, 1H-Isoindole-1,3(2H)-dione, 2-(1,1-dimethylethyl)-
2-(tert-butyl)-1H-isoindole-1,3(2H)-dione (CAS 2141-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13NO2 and a molecular weight of 203.23700 g/mol. It is also known as 2-tert-butylisoindole-1,3-dione, 2-tert-butyl-1H-isoindole-1,3(2H)-dione and N-tert-butylphthalimide. Key properties include a boiling point of 294.7ºC at 760mmHg, a density of 1.203g/cm3 and a flash point of 120.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2141-99-3
- Jingsj CID
- J-1144219-2
- Molecular Formula
- C12H13NO2
- Chinese Name
- 2-叔丁基-1H-异吲哚-1,3(2H)-二酮
- Molecular Weight
- 203.23700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 294.7ºC at 760mmHg |
|---|---|
| Density | 1.203g/cm3 |
| Flash Point | 120.5ºC |
Frequently Asked Questions
What is the CAS number of 2-(tert-butyl)-1H-isoindole-1,3(2H)-dione?
The CAS number of 2-(tert-butyl)-1H-isoindole-1,3(2H)-dione is 2141-99-3.
What are the molecular formula and molecular weight of 2-(tert-butyl)-1H-isoindole-1,3(2H)-dione?
2-(tert-butyl)-1H-isoindole-1,3(2H)-dione has molecular formula C12H13NO2 and molecular weight 203.23700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(tert-butyl)-1H-isoindole-1,3(2H)-dione (CAS 2141-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1144219-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.