1-ethyl-1H-indole-2,3-dione
1-乙基靛红
Also known as: 1-ETHYL-1H-INDOLE-2,3-DIONE, 1-Ethylisatin, 1-ethyl-1,3-dihydro-2,3-dioxo-2H-indole, 1-ethyl-2,3-dihydro-1H-indole-2,3-dione, 1-ethylindole-2,3-dione, 1-ethylindoline-2,3-dione, N-Ethylisatin, 1H-indole-2,3-dione, 1-ethyl-, AKOS B029030, AKOS BBS-00001000, AKOS BC-1697, AURORA 1402, IFLAB-BB F0347-1871, TIMTEC-BB SBB006825, F0347-1871
- CAS No.
- 4290-94-2
- Jingsj CID
- J-1002157-6
- Molecular Formula
- C10H9NO2
- Chinese Name
- 1-乙基靛红
- Molecular Weight
- 175.18400 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 306.5ºC at 760mmHg |
|---|---|
| Density | 1.249g/cm3 |
| Flash Point | 140ºC |
Frequently Asked Questions
What is the CAS number of 1-ethyl-1H-indole-2,3-dione?
4290-94-2
What are the molecular formula and molecular weight of 1-ethyl-1H-indole-2,3-dione?
C10H9NO2, molecular weight 175.18400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026