4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione
Also known as: TCID, 1H-Indene-1,3(2H)-dione, 4,5,6,7-tetrachloro-, 4,5,6,7-TETRACHLORO-1H-INDENE-1,3(2H)-DIONE, 4,5,6,7-TETRACHLOROINDAN-1,3-DIONE, 4,5,6,7-TETRACHLOROINDANE-1,3-DIONE, 4,5,6,7-Tetrachlorindan-1,3-dion, 4,5,6,7-Tetrachloro-1,3-indanedione, 4,5,6,7-Tetrachloro-1H-indene-1,3(2H)-dione, 4,5,6,7-Tetrachloroindan-1,3-dione, 4,5,6,7-Tetrachloroindane-1,3-dione 95+%, 4,5,6,7-Tetrachlorphenyl-1,3-indandion, 4,5,6,7-tetrachloro-2,3-dihydro-1H-indene-1,3-dione, UCH-L3 Inhibitor, Ubiquitin C-Terminal Esterase L3 Inhibitor, Ubiquitin C-Terminal Hydrolase L3 Inhibitor, Ubiquitin Thiolesterase L3 Inhibitor
4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione (CAS 30675-13-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H2Cl4O2 and a molecular weight of 283.923 g/mol. Key properties include a melting point of 218-220ºC, a boiling point of 448.1±45.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 188.8±29.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30675-13-9
- Jingsj CID
- J-1975899-7
- Molecular Formula
- C9H2Cl4O2
- Molecular Weight
- 283.923 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 218-220ºC |
|---|---|
| Boiling Point | 448.1±45.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 188.8±29.3 °C |
| Exact Mass | 281.880890 |
| PSA | 34.14000 |
| LogP | 3.94 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.652 |
| Storage Conditions | -20℃ |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Target | IC50: 0.6 μM (UCH-L3) and 75 μM (UCH-L1)[1] |
|---|---|
| Additional Information | [1]. Liu Y, et al. Discovery of inhibitors that elucidate the role of UCH-L1 activity in the H1299 lung cancer cellline. Chem Biol. 2003 Sep;10(9):837-46. [2]. de Juan-Sanz J, et al. Constitutive endocytosis and turnover of the neuronal glycine transporter GlyT2 is dependent on ubiquitination of a C-terminal lysine cluster. PLoS One. 2013;8(3):e58863. |
Customs & Trade Information
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione?
The CAS number of 4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione is 30675-13-9.
What are the molecular formula and molecular weight of 4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione?
4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione has molecular formula C9H2Cl4O2 and molecular weight 283.923 g/mol.
Is 4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione hazardous?
4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione (CAS 30675-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975899-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.