5-Ethoxy-1,3-dimethylindolin-2-one
5-乙氧基-1,3-二甲基吲哚啉-2-酮
Also known as: 5-ETHOXY-1,3-DIMETHYL-2-INDOLINONE, 5-ethoxy-1,3-dimethyl-1,3-dihydro-2H-indol-2-one, 2H-Indol-2-one,5-ethoxy-1,3-dihydro-1,3-dimethyl-
5-Ethoxy-1,3-dimethylindolin-2-one (CAS 131042-86-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15NO2 and a molecular weight of 205.25300 g/mol. It is also known as 5-ETHOXY-1,3-DIMETHYL-2-INDOLINONE, 5-ethoxy-1,3-dimethyl-1,3-dihydro-2H-indol-2-one and 2H-Indol-2-one,5-ethoxy-1,3-dihydro-1,3-dimethyl-. Key properties include a boiling point of 381.381ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 184.453ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131042-86-9
- Jingsj CID
- J-1521137-0
- Molecular Formula
- C12H15NO2
- Chinese Name
- 5-乙氧基-1,3-二甲基吲哚啉-2-酮
- Molecular Weight
- 205.25300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 381.381ºC at 760 mmHg |
|---|---|
| Density | 1.1g/cm3 |
| Flash Point | 184.453ºC |
Frequently Asked Questions
What is the CAS number of 5-Ethoxy-1,3-dimethylindolin-2-one?
The CAS number of 5-Ethoxy-1,3-dimethylindolin-2-one is 131042-86-9.
What are the molecular formula and molecular weight of 5-Ethoxy-1,3-dimethylindolin-2-one?
5-Ethoxy-1,3-dimethylindolin-2-one has molecular formula C12H15NO2 and molecular weight 205.25300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethoxy-1,3-dimethylindolin-2-one (CAS 131042-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521137-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.