![Molecular structure of Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester (CAS 2668-92-0)](/images/chem_structures_svg/143/2668-92-0.svg)
Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester
Also known as: Naphthaloximidodiethyl thiophosphate, O,O-Diethyl O-naphthaloximido phosphorothioate, O,O-Diethyl O-naphthalimide phosphorothioate, O,O-Diethyl-O-naphthylamidophosphorothioate, BAY 22,408, S 125, 2-diethoxyphosphinothioyloxybenzo[de]isoquinoline-1,3-dione, 2-diethoxythiophosphoryloxy-benzo[de]isoquinoline-1,3-dione, Naphthaloximide-O,O-diethyl phosphorothioate, ENT-24970, AI3-24970, BRN 1501838
Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester (CAS 2668-92-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H16NO5PS and a molecular weight of 365.34100 g/mol. Key properties include a boiling point of 493ºC at 760mmHg, a density of 1.42g/cm3 and a flash point of 252ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2668-92-0
- Jingsj CID
- J-955124-6
- Molecular Formula
- C16H16NO5PS
- Molecular Weight
- 365.34100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 493ºC at 760mmHg |
|---|---|
| Density | 1.42g/cm3 |
| Flash Point | 252ºC |
| Exact Mass | 365.04900 |
| PSA | 108.66000 |
| LogP | 3.32940 |
| Vapor Pressure | 7.3E-10mmHg at 25°C |
| Refractive Index | 1.648 |
Frequently Asked Questions
What is the CAS number of Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester?
The CAS number of Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester is 2668-92-0.
What are the molecular formula and molecular weight of Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester?
Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester has molecular formula C16H16NO5PS and molecular weight 365.34100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phosphorothioic acid, O-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl) O,O-diethyl ester (CAS 2668-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-955124-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.