Diethyl chlorothiophosphate (CAS 2524-04-1) — formula C4H10ClO2PS, molecular weight 188.61; category inorganic chemicals.
Diethyl chlorothiophosphate (CAS 2524-04-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula C4H10ClO2PS comprises 4 C, 10 H, 1 Cl, 2 O, 1 P, 1 S atoms. Its molecular weight is about 188.61. Reported physicochemical data: boiling point around >110 °C, LogP about 2.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2524-04-1 |
|---|---|
| Molecular Formula | C4H10ClO2PS |
| Molecular Weight | 188.61 |
| Boiling Point | >110 °C |
| LogP | 2.7 |
| Applications | INTERMEDIATE FOR PESTICIDES, OIL & GASOLINE ADDITIVES, FLAME RETARDANTS, FLOTATION AGENTS, CHEM INT FOR PARATHION, Methods of Manufacturing: REACTION OF PHOSPHORUS PENTASULFIDE & ETHYL ALCOHOL FOLLOWED BY REACTION OF THE RESULTING DIETHYL PHOSPHORODITHIOATE WITH CHLORINE |
| Category | Inorganic Chemicals |
Documented applications: INTERMEDIATE FOR PESTICIDES, OIL & GASOLINE ADDITIVES, FLAME RETARDANTS, FLOTATION AGENTS, CHEM INT FOR PARATHION, Methods of Manufacturing: REACTION OF PHOSPHORUS PENTASULFIDE & ETHYL ALCOHOL FOLLOWED BY REACTION OF THE RESULTING DIETHYL PHOSPHORODITHIOATE WITH CHLORINE.
Diethyl chlorothiophosphate is an inorganic compound with CAS registry number 2524-04-1 and molecular formula C4H10ClO2PS (molecular weight 188.61), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 2524-04-1
Its molecular formula C4H10ClO2PS comprises 4 C, 10 H, 1 Cl, 2 O, 1 P, 1 S atoms.
Also known as: Diethyl chlorothiophosphate · 氯硫代磷酸二乙酯
Category: inorganic chemicals
The CAS registry number of Diethyl chlorothiophosphate is 2524-04-1.
Molecular formula C4H10ClO2PS, molecular weight 188.61.
It is also registered under: Diethyl chlorothiophosphate, 氯硫代磷酸二乙酯.
Recorded applications: INTERMEDIATE FOR PESTICIDES, OIL & GASOLINE ADDITIVES, FLAME RETARDANTS, FLOTATION AGENTS, CHEM INT FOR PARATHION, Methods of Manufacturing: REACTION OF PHOSPHORUS PENTASULFIDE & ETHYL ALCOHOL FOLLOWED BY REACTION OF THE RESULTING DIETHYL PHOSPHORODITHIOATE WITH CHLORINE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Diethyl chlorothiophosphate (CAS 2524-04-1), compiled from public chemistry databases.
| CAS Registry Number | 2524-04-1 |
|---|---|
| PubChem CID | 17305 |
| Molecular formula | C4H10ClO2PS |
| IUPAC name | chloro-diethoxy-sulfanylidene-λ5-phosphane |
| UNII (FDA) | A310QMF5Q0 |
| Molecular Weight | 188.61 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 187.9827654 |
| Monoisotopic Mass | 187.9827654 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 9 |
| Boiling Point | >110 °C |
|---|---|
| Flash Point | 92 °C c.c. |
| Density | 1.196 AT 25 °C/25 °C |
2524-04-1; O,O-Diethyl chlorothiophosphate; Ethyl PCT; Diethyl phosphorochloridothionate; Diethyl phosphorochlorothioate; Diethylchlorthiofosfat; Diethyl phosphorochloridothioate; O,O-Diethyl phosphorochloridothioate; Phosphorochloridothioic acid, O,O-diethyl ester; Diethyl phosphorothiochloridate; Diethyl thiophosphoric chloride; Diethyl phosphorothionochloridate; O,O-Diethyl chloridothionophosphate; O,O-Diethyl thiophosphoryl chloride; Diethyl thiophosphoryl chloride; Diethylchlorothiophosphate
| Reported hazard statements | H301 (51.3%), H302 (48.7%), H311 (89.5%), H314 (100%), H318 (39.5%), H330 (47.4%), H331 (52.6%), H412 (36.8%) |
|---|
H301 (51.3%): Toxic if swallowed [Danger Acute toxicity, oral]
H302 (48.7%): Harmful if swallowed [Warning Acute toxicity, oral]
Diethyl chlorothiophosphate · CAS 2524-04-1 · C4H10ClO2PS. UNII A310QMF5Q0. Boiling Point: >110 °C; Flash Point: 92 °C c.c.; Density: 1.196 AT 25 °C/25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯硫代磷酸二乙酯