O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate (CAS 2463-84-5) — formula C8H9ClNO5PS, molecular weight 297.65; category organic chemicals.
O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate (CAS 2463-84-5) is a chemical raw material in the organic chemicals category. Its molecular formula C8H9ClNO5PS comprises 8 C, 9 H, 1 Cl, 1 N, 5 O, 1 P, 1 S atoms. Its molecular weight is about 297.65. Reported physicochemical data: melting point around 53 °C, LogP about log Kow= 3.58 at 20 °C. 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 | 2463-84-5 |
|---|---|
| Molecular Formula | C8H9ClNO5PS |
| Molecular Weight | 297.65 |
| Melting Point | 53 °C |
| LogP | log Kow= 3.58 at 20 °C |
| Applications | insecticide and acaricide for agricultural, household, and public health pest control, Also used for tick control in domestic animals, Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides) |
| Category | Organic Chemicals |
Documented applications: insecticide and acaricide for agricultural, household, and public health pest control, Also used for tick control in domestic animals, Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides).
O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate is a carbon-based organic compound with CAS registry number 2463-84-5 and molecular formula C8H9ClNO5PS (molecular weight 297.65), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2463-84-5
Its molecular formula C8H9ClNO5PS comprises 8 C, 9 H, 1 Cl, 1 N, 5 O, 1 P, 1 S atoms.
Also known as: O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate · O-(2-氯-4-硝基苯基)O,O-二甲基硫代磷酸酯
Category: organic chemicals
The CAS registry number of O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate is 2463-84-5.
Molecular formula C8H9ClNO5PS, molecular weight 297.65.
It is also registered under: O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate, O-(2-氯-4-硝基苯基)O,O-二甲基硫代磷酸酯.
Recorded applications: insecticide and acaricide for agricultural, household, and public health pest control, Also used for tick control in domestic animals, Cancelled--no longer registered as a pesticide for use in the US, Farming (Pesticides).
Category: Organic 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 O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate (CAS 2463-84-5), compiled from public chemistry databases.
| CAS Registry Number | 2463-84-5 |
|---|---|
| PubChem CID | 17168 |
| Molecular formula | C8H9ClNO5PS |
| IUPAC name | (2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ5-phosphane |
| UNII (FDA) | 6RQZ0Q90M7 |
| Molecular Weight | 297.65 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 296.9627583 |
| Monoisotopic Mass | 296.9627583 |
| Topological Polar Surface Area | 106 |
| Heavy Atom Count | 17 |
| Melting Point | 53 °C |
|---|---|
| Vapor Pressure | 0.0000036 [mmHg] |
| Vapor Pressure | 3.6X10-6 mm Hg |
| LogP | log Kow= 3.58 at 20 °C |
| LogP | 3.44 |
DICAPTHON; 2463-84-5; Isochlorthion; Dicapthion; Dicaptan; Captec; Isomeric chlorthion; Isochlorothion; Dicapton; Phosphorothioic acid, O-(2-chloro-4-nitrophenyl) O,O-dimethyl ester; Isochloorthion; Insecticide ACC 4124; American cyanamid 4,124; OMS-214; Experimental insecticide 4124; ENT 17,035
| Reported hazard statements | H301 (100%), H311 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
O-(2-chloro-4-nitrophenyl) O,O-dimethyl phosphorothioate · CAS 2463-84-5 · C8H9ClNO5PS. UNII 6RQZ0Q90M7. Melting Point: 53 °C; Vapor Pressure: 0.0000036 [mmHg]; Vapor Pressure: 3.6X10-6 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.