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| CAS No.: | 298-04-4 | |
|---|---|---|
| Name: | DISULFOTON | |
| Molecular Structure: | ||
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| Formula: | C8H19 O2 P S3 | |
| Molecular Weight: | 274.409 | |
| Synonyms: | Bay 19639;Bayer 19639; Di-Syston; Di-Syston 8; Di-Syston G; Disulfoton; Dithiodemeton;Dithiosystox; Dution; ENT-23437; Ekatin TD; Ethyl thiometon; Ethylthiometon B;Frumin; Frumin AL; Frumin G; Glebofos; M 74; M 74 (pesticide); O,O-DiethylS-[2-(ethylthio)ethyl] dithiophosphate; O,O-Diethyl S-[2-(ethylthio)ethyl]phosphorodithioate; Solvirex; Thiodemeton; VUAgT 1-4; VUAgT 1964 | |
| EINECS: | 206-054-3 | |
| Density: | 1.176 g/cm3 | |
| Melting Point: | 110-112℃ | |
| Boiling Point: | 330.8 °C at 760 mmHg | |
| Flash Point: | 153.8 °C | |
| Solubility: | 25 mg l-1 (20 °C) | |
| Hazard Symbols: |
 
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| Risk Codes: | 27/28-50/53 | |
| Safety: | Poison by ingestion, inhalation, skin contact, intraperitoneal, and intravenous routes. Human mutation data reported. When heated to decomposition it emits very toxic SOx and POx. See also DEMETON; DEMETON-O + DEMETON-S; DEMETON-O-METHYL; DEMETON-O-METHYL SULFOXIDE; DEMETON-S; DEMETON-S-METHYL; DEMETON-S-METHYL-SULPHONE and ESTERS. | |
Analytical Methods: | For occupational chemical analysis use NIOSH: 1994: organophosphorus pesticides, 5600. |
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| PSA: | 110.96000 | |
| LogP: | 4.42080 | |
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Chemistry
Chemical Name: Disulfoton
IUPAC NAME: Diethoxy-(2-ethylsulfanylethylsulfanyl)-sulfanylidene-$l^{5}-phosphane
CAS No.: 298-04-4
EINECS: 206-054-3
RTECS: TD9275000
Molecular Formula: C8H19O2PS3
Molecular Weight: 274.4 g/mol
Density: 1.176 g/cm3
Flash Point: 153.8 °C
Boiling Point: 330.8 °C at 760 mmHg
Storage temp.: 0-6°C
Disulfoton (298-04-4) is a dark yellow oily liquid with a characteristic sulfur odor, absorbed on a dry carrier.It is toxic by inhalation, skin absorption and/or ingestion.Following is the structure:
Product Categories about Disulfoton (298-04-4) are DIO - DIZMethod Specific ; Endocrine Disruptors (Draft)Pesticides ; AcaricidesPesticides&Metabolites ; Alpha sort ; D ; DAlphabetic ; EPA ; Insecticides ; Organophorous ; Pesticides ; Pesticides&Metabolites ; AcaricidesMethod Specific ; Baby Food Directives 13/2003 EC&14/2003 ECPesticides&Metabolites ; European Community: ISO and DIN ; OrganophorousMore...Close... ; AcaricidesAlphabetic
The chemical synonymous of Disulfoton (298-04-4) are s-2-(Ethylthio)ethylo,o-diethylesterofphosphorodithioicacid ; Solvigran ; Solvirex ; Thiodemetron ; VUagT 1-4 ; VUagT 1964 ; Vuagt1-4 ; Vuagt1964
Uses
Disulfoton (298-04-4) is an organophosphate acetylcholinesterase inhibitor used as an insecticide.
Toxicity Data With Reference
| 1. | mma-sat 5 mg/plate | MUREAV Mutation Research. 116 (1983),185. | ||
| 2. | mmo-esc 5 µL/plate | MUREAV Mutation Research. 28 (1975),405. | ||
| 3. | orl-rat LD50:4 mg/kg | FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C113. | ||
| 4. | ihl-rat LC50:200 mg/m3 | 85GYAZ Pflanzenschutz-und Schaedlingsbekaempfungsmittel: Abriss einer Toxikologie und Therapie von Vergiftungen 2nd ed.,Klimmer, O.R.,Hattingen, Germany.: Hundt-Verlag,1971,25. | ||
| 5. | skn-rat LD50:6 mg/kg | TXAPA9 Toxicology and Applied Pharmacology. 14 (1969),515. | ||
| 6. | ipr-rat LD50:2 mg/kg | AMIHAB AMA Archives of Industrial Health. 17 (1958),192. | ||
| 7. | ivn-rat LD50:5500 mg/kg | 13ZGAF Gigiena i Toksikologiya Novykh Pestitsidov i Klinika Otravlenii, Doklady Vsesoyuznoi Konferentsii Komiteta Po Izucheniiu i Reglamentatsii Indokhimikatov Glavnoi Gosudarstvennoi Sanitarnoi Inspektsii USSR., 19621962,206. | ||
| 8. | orl-mus LD50:4800 µg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 4 (9)(1960),21. | ||
| 9. | ipr-mus LD50:5500 µg/kg | AMIHAB AMA Archives of Industrial Health. 17 (1958),192. | ||
Consensus Reports
EPA Extremely Hazardous Substances List. EPA Genetic Toxicology Program.
Safety Profile
Poison by ingestion, inhalation, skin contact, intraperitoneal, and intravenous routes. Human mutation data reported. When heated to decomposition it emits very toxic SOx and POx. See also DEMETON; DEMETON-O + DEMETON-S; DEMETON-O-METHYL; DEMETON-O-METHYL SULFOXIDE; DEMETON-S; DEMETON-S-METHYL; DEMETON-S-METHYL-SULPHONE and ESTERS.
Hazard Codes:
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N: Dangerous for the environment .gif){kind=small}
Risk Statements about Disulfoton (298-04-4):
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements about Disulfoton (298-04-4):
S28 After contact with skin, wash immediately with plenty of soap-suds.
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S60 This material and its container must be disposed of as hazardous waste.
S61 Avoid release to the environment. Refer to special instructions / safety data sheets.
S36/37: Wear suitable protective clothing and gloves.
Standards and Recommendations
OSHA PEL: TWA 0.1 mg/m3 (skin)
ACGIH TLV: TWA 0.05 mg/m3 (skin); Not Classifiable as a Human Carcinogen
Analytical Methods
For occupational chemical analysis use NIOSH: 1994: organophosphorus pesticides, 5600.