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Name |
Ethyl guthion |
EINECS | 220-147-6 |
CAS No. | 2642-71-9 | Density | 1.43 g/cm3 |
PSA | 133.44000 | LogP | 3.43030 |
Solubility | 4.5 mg l-1(20 °C) | Melting Point |
53oC |
Formula | C12H16 N3 O3 P S2 | Boiling Point | 444.7 °C at 760 mmHg |
Molecular Weight | 345.383 | Flash Point | 222.7 °C |
Transport Information | N/A | Appearance | N/A |
Safety | 28-36/37-45-60-61 | Risk Codes | 24-28-50/53 |
Molecular Structure | Hazard Symbols | T+N | |
Synonyms |
Phosphorodithioicacid, O,O-diethyl ester, S-ester with 3-(mercaptomethyl)-1,2,3-benzotriazin-4(3H)-one(8CI); 1,2,3-Benzotriazine, phosphorodithioic acid deriv.; Azinphos A;Azinphos-ethyl; Bayer 16259; Cotnion-ethyl; Ethyl Gusathion; Ethyl Guthion;Ethyl azinphos; Gusathion A; Gusathion H; Gusathion K; Gusathion K forte;Gusathion ethyl; Guthion ethyl; O,O-DiethylS-(4-oxo-3H-1,2,3-benzotriazine-3-methyl) phosphorodithioate; O,O-DiethylS-(4-oxobenzotriazino-3-methyl) phosphorodithioate; O,O-DiethylS-[4-oxo-1,2,3-benzotriazin-3(4H)-ylmethyl] phosphorodithioate; O,O-Diethylphosphorodithioate S-ester with3-(mercaptomethyl)-1,2,3-benzotriazin-4-(3H)-one; R 1513;S-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-ylmethyl) O,O-diethylphosphorodithioate;S-(3,4-Dihydro-4-oxobenzo[d]-1,2,3-triazin-3-ylmethyl)diethyl phosphorothiolothionate |
Chemical Name: Azinphos-ethyl
IUPAC NAME: 3-(Diethoxyphosphinothioylsulfanylmethyl)-1,2,3-benzotriazin-4-one
CAS No.: 2642-71-9
EINECS: 220-147-6
RTECS: TD8400000
Molecular Formula: C12H16N3O3PS2
Molecular Weight: 345.38 g/mol
Density: 1.43 g/cm3
Flash Point: 222.7 °C
Boiling Point: 444.7 °C at 760 mmHg
Storage temp.: 0-6°C
Following is the structure of Ethyl guthion (2642-71-9):
Product Categories about Ethyl guthion (2642-71-9) are A-BPesticides&Metabolites ; AcaricidesAlphabetic ; Alpha sort ; AR to AZPesticides ; Insecticides ; Oeko-Tex Standard 100 ; OrganophorousMethod Specific ; Pesticides ; Pesticides&Metabolites
The chemical synonymous of Ethyl guthion (2642-71-9) are S-(3,4-Dihydro-4-oxobenzo[d]-[1,2,3]-triazine-3-ylmethyl)O,O-diethyl phosphorodithioate ; R 1513 ; O,O-Diethyl-S-[4-oxo-1,2,3-Benzo triazin-3-[4H]-ylmethyl]phosphorodithioate ; ,3-Benzotriazin-4(3H)-one ; 3,4-Dihydro-4-oxo-3-benzotriazinylmethyl O,O-diethyl phosphorodithioate ; 3,4-Dihydro-4-oxo-3-benzotriazinylmethylo,O-diethylphosphorodithioate ; 3-Benzotriazin-4(3H)-one ; 3-Diethyloxyphosphinothioylthiomethyl-1,2,3-benzotriazin-4(3H)-one
Ethyl guthion (2642-71-9) is used as a non-systemic insecticide with good ovicidal properties and long persistence.and it mainly used on cotton, citrus, vegetables, potatoes, tobacco, rice, and cereals to control caterpillars, beetles, aphids, spiders and many other insects.
1. | orl-rat LD50:7 mg/kg | ARSIM* Agricultural Research Service, USDA Information Memorandum. 20 (1966),2. | ||
2. | ihl-rat LC50:390 mg/m3 | 85GYAZ Pflanzenschutz-und Schaedlingsbekaempfungsmittel: Abriss einer Toxikologie und Therapie von Vergiftungen 2nd ed.,Klimmer, O.R.,Hattingen, Germany.: Hundt-Verlag,1971,16. | ||
3. | skn-rat LD50:250 mg/kg | GUCHAZ Guide to the Chemicals Used in Crop Protection 6 (1973),24. | ||
4. | ipr-rat LD50:7500 µg/kg | GUCHAZ Guide to the Chemicals Used in Crop Protection 6 (1973),24. | ||
5. | orl-ckn LD50:34 mg/kg | TXAPA9 Toxicology and Applied Pharmacology. 11 (1967),49. |
EPA Extremely Hazardous Substances List.
Poison by ingestion, inhalation, skin contact, and intraperitoneal route. A cholinesterase inhibitor type of insecticide. When heated to decomposition it emits toxic fumes of SOx, POx, and NOx. See also PARATHION.