2,4-Diethyl-9H-thioxanthen-9-one
Also known as: 2,4-Diethylthioxanthen-9-one, 2,4-Diethylthioxanthone, DETX, 9H-Thioxanthen-9-one, 2,4-diethyl-, 2,4-Diethyl-9H-thioxanthen-9-one [DETX], Diethylthioxanthenone, SYNCURE DETX, YF-PI DETX
2,4-Diethyl-9H-thioxanthen-9-one (CAS 82799-44-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H16OS and a molecular weight of 268.373 g/mol. Key properties include a melting point of 66-70 °C(lit.), a boiling point of 427.9±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 237.3±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 82799-44-8
- Jingsj CID
- J-1516334-5
- Molecular Formula
- C17H16OS
- Molecular Weight
- 268.373 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66-70 °C(lit.) |
|---|---|
| Boiling Point | 427.9±45.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 237.3±14.4 °C |
| Exact Mass | 268.092194 |
| PSA | 45.31000 |
| LogP | 5.97 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.632 |
Customs & Trade Information
| HS Code | 2934200090 |
|---|---|
| Summary | 2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Diethyl-9H-thioxanthen-9-one?
The CAS number of 2,4-Diethyl-9H-thioxanthen-9-one is 82799-44-8.
What are the molecular formula and molecular weight of 2,4-Diethyl-9H-thioxanthen-9-one?
2,4-Diethyl-9H-thioxanthen-9-one has molecular formula C17H16OS and molecular weight 268.373 g/mol.
What are the upstream and downstream products of 2,4-Diethyl-9H-thioxanthen-9-one?
For 2,4-Diethyl-9H-thioxanthen-9-one, Upstream Products: m-Diethylbenzene, 2-Hydroxybenzenecarbodithioic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Diethyl-9H-thioxanthen-9-one (CAS 82799-44-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516334-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.