4,7-Dichloro-1H-indole-2,3-dione
4,7-二氯靛红
Also known as: 4,7-Dichloroisatin, 4,7-dichloroindoline-2,3-dione, 4,7-Dichloro-2,3-indolinedione, 4,7-Dichloroindole-2,3-dione, 4,7-dichloroisatine, MFCD00047214, Isatin-based compound,51
4,7-Dichloro-1H-indole-2,3-dione (CAS 18711-13-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2NO2 and a molecular weight of 216.021 g/mol. It is also known as 4,7-Dichloroisatin, 4,7-dichloroindoline-2,3-dione and 4,7-Dichloro-2,3-indolinedione. Key properties include a melting point of 250-252 °C(lit.) and a density of 1.6±0.1 g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18711-13-2
- Jingsj CID
- J-1362130-6
- Molecular Formula
- C8H3Cl2NO2
- Chinese Name
- 4,7-二氯靛红
- Molecular Weight
- 216.021 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 250-252 °C(lit.) |
|---|---|
| Density | 1.6±0.1 g/cm3 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4,7-Dichloro-1H-indole-2,3-dione?
The CAS number of 4,7-Dichloro-1H-indole-2,3-dione is 18711-13-2.
What are the molecular formula and molecular weight of 4,7-Dichloro-1H-indole-2,3-dione?
4,7-Dichloro-1H-indole-2,3-dione has molecular formula C8H3Cl2NO2 and molecular weight 216.021 g/mol.
Is 4,7-Dichloro-1H-indole-2,3-dione hazardous?
4,7-Dichloro-1H-indole-2,3-dione has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7-Dichloro-1H-indole-2,3-dione (CAS 18711-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362130-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.