Chlorpyrifos-methyl (CAS 5598-13-0) — formula C7H7Cl3NO3PS, molecular weight 322.5; category organic chemicals.
| CAS Number | 5598-13-0 |
|---|---|
| Molecular Formula | C7H7Cl3NO3PS |
| Molecular Weight | 322.5 |
| Melting Point | 45.5-46.5 °C |
| LogP | log Kow = 4.31 |
| Applications | Uses: Used as insecticide, acaricide, and veterinary ectoparasiticide, [Merck Index] Used mainly to protect cereals (including storage), [HSDB] Used as insecticide for stored grains, rice, oil crops, and animal feed, [Reference #1], Farming (Pesticides) [Category: Industry], For chlorpyrifos-methyl (USEPA, OPP Pesticide Code: 059102) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Insecticide, Control of Coleoptera, Diptera, Homoptera and Lepidoptera in cereals (including stored grains), and various foliar crop pests ... Industrial and public health uses include control of Muscidae and crawling insects, also employed in disease vector control programs (e.g. Anopheles spp., vectors of malaria)., ... Used to control beetles, grain beetles, lesser grain borers, and red flour beetle., This is a man-made compound that is used as a pesticide., Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Acaricides, Insecticides, INSECTICIDES, Methods of Manufacturing: Chlorpyrifos-methyl is produced by reaction of 3, 5, 6-trichloro-2-pyridinol with O, O-dimethyl phosphorochlorothioate., Formulations, Preparations: USEPA, OPP Pesticide Code 059102, Trade Names: ENT 27520, OMS 1155, DOWCO 214, Trichlormethylfos, Reldan., Premix Partners: lambda-Cyhalothrin, Deltamethrin., Emulsifiable concentrate, ultralow volume liquid, fogging concentrate., Storcide II Grain, Bin and Warehouse Insecticide (Bayer Cropscience LP), Chlorpyrifos-methyl 21.6%, Deltamethrin 3.7%., Reldan F Insecticidal Chemical (Dow Agrosciences LLC), Chlorpyrifos-methyl 97%., Consumption Patterns: Based on 1989 through 1998 usage information, the Agency estimates that chlorpyrifos methyl's total domestic usage averages approximately 80, 000 pounds active ingredient for 267, 497, 000 bushels treated. About 80% of the total pounds of chlorpyrifos a.i., methyl active ingredient, is applied to wheat. Approximately 8% of all stored wheat, 5% of sorghum and 5% of barley are treated with chlorpyrifos methyl., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies chlorpyrifos methyl (technical grade) as Class III: slightly hazardous, Main Use: insecticide. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as insecticide, acaricide, and veterinary ectoparasiticide, [Merck Index] Used mainly to protect cereals (including storage), [HSDB] Used as insecticide for stored grains, rice, oil crops, and animal feed, [Reference #1], Farming (Pesticides) [Category: Industry], For chlorpyrifos-methyl (USEPA, OPP Pesticide Code: 059102) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Insecticide, Control of Coleoptera, Diptera, Homoptera and Lepidoptera in cereals (including stored grains), and various foliar crop pests ... Industrial and public health uses include control of Muscidae and crawling insects, also employed in disease vector control programs (e.g. Anopheles spp., vectors of malaria)., ... Used to control beetles, grain beetles, lesser grain borers, and red flour beetle., This is a man-made compound that is used as a pesticide., Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Acaricides, Insecticides, INSECTICIDES, Methods of Manufacturing: Chlorpyrifos-methyl is produced by reaction of 3, 5, 6-trichloro-2-pyridinol with O, O-dimethyl phosphorochlorothioate., Formulations, Preparations: USEPA, OPP Pesticide Code 059102, Trade Names: ENT 27520, OMS 1155, DOWCO 214, Trichlormethylfos, Reldan., Premix Partners: lambda-Cyhalothrin, Deltamethrin., Emulsifiable concentrate, ultralow volume liquid, fogging concentrate., Storcide II Grain, Bin and Warehouse Insecticide (Bayer Cropscience LP), Chlorpyrifos-methyl 21.6%, Deltamethrin 3.7%., Reldan F Insecticidal Chemical (Dow Agrosciences LLC), Chlorpyrifos-methyl 97%., Consumption Patterns: Based on 1989 through 1998 usage information, the Agency estimates that chlorpyrifos methyl's total domestic usage averages approximately 80, 000 pounds active ingredient for 267, 497, 000 bushels treated. About 80% of the total pounds of chlorpyrifos a.i., methyl active ingredient, is applied to wheat. Approximately 8% of all stored wheat, 5% of sorghum and 5% of barley are treated with chlorpyrifos methyl., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies chlorpyrifos methyl (technical grade) as Class III: slightly hazardous, Main Use: insecticide..
Chlorpyrifos-methyl is a carbon-based organic compound with CAS registry number 5598-13-0 and molecular formula C7H7Cl3NO3PS (molecular weight 322.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5598-13-0
Its molecular formula C7H7Cl3NO3PS comprises 7 C, 7 H, 3 Cl, 1 N, 3 O, 1 P, 1 S atoms.
Also known as: Chlorpyrifos-methyl · 甲基毒死蜱
Category: organic chemicals
The CAS registry number of Chlorpyrifos-methyl is 5598-13-0.
Molecular formula C7H7Cl3NO3PS, molecular weight 322.5.
It is also registered under: Chlorpyrifos-methyl, 甲基毒死蜱.
Recorded applications: Uses: Used as insecticide, acaricide, and veterinary ectoparasiticide, [Merck Index] Used mainly to protect cereals (including storage), [HSDB] Used as insecticide for stored grains, rice, oil crops, and animal feed, [Reference #1], Farming (Pesticides) [Category: Industry], For chlorpyrifos-methyl (USEPA, OPP Pesticide Code: 059102) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Insecticide, Control of Coleoptera, Diptera, Homoptera and Lepidoptera in cereals (including stored grains), and various foliar crop pests ... Industrial and public health uses include control of Muscidae and crawling insects, also employed in disease vector control programs (e.g. Anopheles spp., vectors of malaria)., ... Used to control beetles, grain beetles, lesser grain borers, and red flour beetle., This is a man-made compound that is used as a pesticide., Use Classification: Pharmaceuticals, Environmental transformation -> Pesticides (parent, predecessor), Acaricides, Insecticides, INSECTICIDES, Methods of Manufacturing: Chlorpyrifos-methyl is produced by reaction of 3, 5, 6-trichloro-2-pyridinol with O, O-dimethyl phosphorochlorothioate., Formulations, Preparations: USEPA, OPP Pesticide Code 059102, Trade Names: ENT 27520, OMS 1155, DOWCO 214, Trichlormethylfos, Reldan., Premix Partners: lambda-Cyhalothrin, Deltamethrin., Emulsifiable concentrate, ultralow volume liquid, fogging concentrate., Storcide II Grain, Bin and Warehouse Insecticide (Bayer Cropscience LP), Chlorpyrifos-methyl 21.6%, Deltamethrin 3.7%., Reldan F Insecticidal Chemical (Dow Agrosciences LLC), Chlorpyrifos-methyl 97%., Consumption Patterns: Based on 1989 through 1998 usage information, the Agency estimates that chlorpyrifos methyl's total domestic usage averages approximately 80, 000 pounds active ingredient for 267, 497, 000 bushels treated. About 80% of the total pounds of chlorpyrifos a.i., methyl active ingredient, is applied to wheat. Approximately 8% of all stored wheat, 5% of sorghum and 5% of barley are treated with chlorpyrifos methyl., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies chlorpyrifos methyl (technical grade) as Class III: slightly hazardous, Main Use: insecticide..
Category: Organic Chemicals.
Independent reference data for Chlorpyrifos-methyl (CAS 5598-13-0), compiled from public chemistry databases.
| CAS 号 | 5598-13-0 |
|---|---|
| PubChem CID | 21803 |
| 分子式 | C7H7Cl3NO3PS |
| IUPAC 名称 | dimethoxy-sulfanylidene-[(3,5,6-trichloro-2-pyridinyl)oxy]-λ5-phosphane |
| UNII（FDA） | O49S38267J |
| Molecular Weight | 322.5 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 320.894984 |
| Monoisotopic Mass | 320.894984 |
| Topological Polar Surface Area | 72.7 |
| Heavy Atom Count | 16 |
| Melting Point | 45.5-46.5 °C |
|---|---|
| Solubility | In water, 4.0 mg/L at 25 °C |
| Solubility | In water, 4.76 mg/L at 20 °C |
| Density | 1.64 at 23 °C |
| Vapor Pressure | 0.0000422 [mmHg] |
| Vapor Pressure | 3 mPa (2.25X10-5 mm Hg) at 25 °C |
| LogP | log Kow = 4.31 |
| LogP | 3.99 |
| Collision Cross Section | 153.14 Ų [M+H]+ |
| Collision Cross Section | 161.39 Ų [M+Na]+ |
Chlorpyrifos-methyl; 5598-13-0; Reldan; Trichlormethylfos; Chloropyriphos-methyl; Methyl chlorpyrifos; Methyl dursban; Methyl chlorpyriphos; CHLORPYRIFOS METHYL; Noltran; Zertell; Dowco 214; Chlorpyriphos-methyl; Dursban methyl; Tumar; Reldan 50 EC
| 已通报的危害声明 | H317, H400, H410, H302 (62.2%), H331 (18.7%), H334 (15.8%), H361, H371 |
|---|
甲基毒死蜱 · CAS 5598-13-0 · C7H7Cl3NO3PS. UNII O49S38267J. Melting Point: 45.5-46.5 °C; Solubility: In water, 4.0 mg/L at 25 °C; Solubility: In water, 4.76 mg/L at 20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基毒死蜱