에틸티오메톤
다이설포톤 · 디설포톤 · 디썰포톤 · 에틸티오메톤 · 디술포톤 · O,O-다이에틸 S-(2-에틸머캅토에틸) 다이싸이오포스페이트 · O,O-다이에틸 S-[2-(에틸싸이오)에틸] 다이싸이오포스페이트 · O,O-다이에틸 S-[2-(에틸싸이오)에틸] 포스포로다이싸이오에이트
식별자 및 물리적 특성
| CAS No. | 298-04-4 |
|---|---|
| 분자식 | C8H19O2PS3 |
| 평균 분자량 | 274.4 g/mol |
| 단동위원소 질량 | 274.02848036 g/mol |
| SMILES | CCOP(=S)(OCC)SCCSCC |
| InChIKey | DOFZAZXDOSGAJZ-UHFFFAOYSA-N |
| PubChem CID | 3118 |
| ChEMBL | CHEMBL1332314 |
| ChEBI | CHEBI:38661 |
| EC No. | 206-054-3 |
| DTXSID | DTXSID0022018 |
| 현지명 | 에틸티오메톤 |
화학 및 물리적 성질
| XLogP | 4 |
|---|---|
| 극성 표면적 | 101 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 5 |
| 회전 가능 결합 수 | 9 |
| 무거운 원자 수 | 14 |
| 형식 전하 | 0 |
| 복잡도 | 168 |
| LogP(분배 계수) | log Kow = 4.02 |
| 냄새 | Characteristic, sulfur odor. |
| 밀도 | 1.144 (EPA, 1998) - Denser than waterwill sink1.144 @ 20 °C referred to water @ 4 °CRelative density (water = 1): 1.141.144 @ 20°C1.1445 g/cm3 (20 ºC) |
| Color/Form | Pure compound: yellow liquidOily, colorless to yellow liquidColorless oil |
| 용해도 | 0.003 % at 73 °F (NIOSH, 2024)SOL IN MOST ORG LIQ & FATTY OILSMiscible in n-hexane, dichloromethane, 2-propanol, tolueneIn water, 16.3 mg/l @ 20 °CSolubility in water: none(73 °F): 0.003% |
| 인화점 | greater than 180 °F (NIOSH, 2024)133 °C>180 °F |
| 끓는 점 | 270 to 271 °F at 1.5 mmHg (EPA, 1998)132-133 °C @ 1.5 mm Hg108 °C @ 0.01 mm HgBoiling point: 62 °C at 0.01 mm Hgat 0.2kPa: 132-133 °C270-271 °Fbp0.01 108°bp1.5 132-133° |
| Decomposition | /Decomposition half-life/ (22 °C) 133 days (pH 4), 169 days (pH 7), 131 days (pH 9). Photolysis DT50 1-4 days. |
| 녹는점 | Greater than -13 °F (EPA, 1998)-25 °C>-13 °F110-112℃ |
| 증기압 | 0.00018 mmHg at 68 °F (EPA, 1998)0.0002 [mmHg]9.75X10-5 mm Hg @ 25 °CVapor pressure, Pa at 20 °C: 0.020.0002 mmHg0.000054 [mm Hg] @20 °C7.2 x 10-3 Pa (20 °C) |
| 굴절률 | Index of refraction: 1.5348 for 20 °C and sodium light1.5501 (589.3 nm 20℃) |
| Physical Description | Disulfoton is a dark, yellow, oily liquid with a characteristic sulfur odor. It is a water emulsifiable liquid. It is toxic by inhalation, skin absorption, and/or ingestion. Exposure to skin or eyes may cause burns. It is combustible but does not ignite easily. When exposed to high temperature this material may emit toxic fumes. It is used as a pesticide. May be found in the form of a dry mixture where the liquid is absorbed onto a dry carrier.Oily, colorless to yellow liquid with a characteristic, sulfur odor. [insecticide] [Note: Technical product is a brown liquid.][NIOSH]OILY COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.Oily, colorless to yellow liquid with a characteristic, sulfur odor. |
| 저장 조건 | 0-6°C |
| 용해도 | 25mg l-1(20°C) |
| 물리적 상태 | 액체 |
| Merck | 13,3400 |
| BRN | 1709167 |
| 헨리 상수 | 1.1×101 mol/(m3Pa) at 25℃, Muir et al. (2004) |
| 주요 응용 | 농업환경 |
| InChI | 1S/C8H19O2PS3/c1-4-9-11(12,10-5-2)14-8-7-13-6-3/h4-8H2,1-3H3 |
| InChIKey | DOFZAZXDOSGAJZ-UHFFFAOYSA-N |
| SMILES | CCOP(=S)(OCC)SCCSCC |
| EPA | Disulfoton (298-04-4) |
화학적 성질
Disulfoton is a dark yellowish oil with an aromatic, sulfurous odor. It is soluble in most organic solvents and fatty oils. Disulfoton is a selective, systemic insecticide and acaricide. It is used for seed coating and for soil application to protect from insect attacks, for the control of sucking insects, aphids, leaf hoppers, thrips, beet-fl ies, spider mites, and coffeeleaf miners. Disulfoton has been used extensively in pest control on a variety of crops, such as cotton, tobacco, sugar beets, corn, peanuts, wheat, ornamentals, cereal grains, and potatoes. It is grouped by the US EPA under RUP. Human exposures to disulfoton occur through breathing contaminated air, drinking contaminated water, eating contaminated food, and working in industries that manufacture and formulate the pesticide.
안전 및 규제
| GHS 분류 | DangerH300: Fatal if swallowed [Danger Acute toxicity, oral]H310: Fatal in contact with skin [Danger Acute toxicity, dermal]H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P262, P264, P270, P273, P280, P301+P316, P302+P352, P316, P321, P330, P361+P364, P391, P405, and P501 (click each P-code to see the statement) |
|---|---|
| 규제 정보 | Hazard Traits - Developmental ToxicityEnvironmental toxNeurotoxicityOther Toxicological Hazard TraitsAuthoritative List - ATSDR NeurotoxicantsCECBP - Priority ChemicalsCWA 303(c)CWA 303(d)Report - if used as a fragrance or flavor ingredientRegulation (EC) No 1107/2009 (amended)2002/2076Disulfoton: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| 기타 안전 정보 | IMAP assessments - Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester: Human health tier I assessmentIMAP assessments - Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester: Environment tier I assessment |
| 운송 라벨(DOT) | Poison |
| 화재 위험 | Material may burn but does not ignite easily. Cylinder may explode in the heat of fire. Poisonous gases may be generated from the fire or runoff water. Oxidizable in air. (EPA, 1998)Combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire. |
| 화재 가능성 | ... Flammable in xylene solution. |
| 건강 유해성 | It is classified as super toxic. Probable oral lethal dose in humans is less than 5 mg/kg or a taste (less than 7 drops) for a 70 kg (150 lb.) person. It is poisonous and may be fatal if inhaled, swallowed, or absorbed through the skin. Contact may cause burns to skin and eyes. (EPA, 1998) |
용도
용도
DISULFOTON is used as systemic insecticide and acaracide.
일반 설명
Disulphoton is a dark yellowish oil with an aromatic, sulphurous odour. It is soluble in most organic solvents and fatty oils. Disulphoton is a selective, systemic insecticide and acaricide. It is used for seed coating and for soil application to protect from insect attacks and for the control of sucking insects, aphids, leafhoppers, thrips, beetflies, spider mites, and coffee-leaf miners. Disulphoton has been extensively used in pest control on a variety of crops such as cotton, tobacco, sugar beets, corn, peanuts, wheat, ornamentals, cereal grains, and potatoes. It is grouped by the U.S. EPA under RUP. Human exposures to disulphoton occur through breathing contaminated air, drinking contaminated water, eating contaminated food, and working in industries that manufacture and formulate the pesticide.