Diethyl chlorothiophosphate (CAS 2524-04-1) — formula C4H10ClO2PS, molecular weight 188.61; category inorganic chemicals.
Diethyl chlorothiophosphate (CAS 2524-04-1) is a inorganic chemicals. 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. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. 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