Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
디메폭스
디메폭스 · 다이메폭스 · N,N,N',N'-사메틸포스포로디아미딕플루오리드 · 비스(다이메틸아미노)포스포로플루오리데이트 · 비스(다이메틸아미노)플루오로포스페이트 · 비스(다이메틸아미노)플루오로포스핀 산화물 · 비스(다이메틸아미도)플루오로포스페이트 · 비스(디메틸아미노)플루오로포스핀
식별자 및 물리적 특성
| CAS No. | 115-26-4 |
|---|---|
| 분자식 | C4H12FN2OP |
| 평균 분자량 | 154.12 g/mol |
| 단동위원소 질량 | 154.06712785 g/mol |
| SMILES | CN(C)P(=O)(F)N(C)C |
| InChIKey | PGJBQBDNXAZHBP-UHFFFAOYSA-N |
| PubChem CID | 8264 |
| ChEBI | CHEBI:82119 |
| EC No. | 204-076-8 |
| DTXSID | DTXSID8041870 |
| 현지명 | 디메폭스 |
화학 및 물리적 성질
| XLogP | -0.1 |
|---|---|
| 극성 표면적 | 23.6 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 2 |
| 무거운 원자 수 | 9 |
| 형식 전하 | 0 |
| 복잡도 | 125 |
| SpringerMaterials Properties | 31P nuclear magnetic resonance spectrum |
| 농약 | InsecticidesActive substance -> EU Pesticides database: Not approvedPesticides -> Organophosphate Insecticides |
| LogP(분배 계수) | log Kow = -0.43 /Estimated/ |
| 냄새 | Fishy odor |
| 밀도 | 1.115 at 68 °F (EPA, 1998) - Denser than waterwill sink1.1151 at 20 °C/4 °C1.115 @ 20°C1.1151 g/cm3 (20 ºC) |
| Color/Form | Colorless liquid |
| 용해도 | Miscible with most organic solventsMiscible with water at 20 °C.클로로포름(약간 용해됨), 에틸아세테이트(약간 용해됨), 메탄올(약간 용해됨) |
| Corrosivity | Corrosive to metals |
| 끓는 점 | 187 °F at 15 mmHg (EPA, 1998)85 °C at 15 mm Hg67 °C at 4.0 mm Hg126℃ (60 Torr) |
| Decomposition | When heated to decomposition it emits very toxic fumes of /hydrogen fluoride as well as nitrogen and phosphorus oxides/. |
| 증기압 | 0.36 mmHg at 77 °F (EPA, 1998)0.11 [mmHg]Vapor pressure = 48,000 mPa (0.36 mm Hg) at 25 °Clog P= 1.2 (chloroform/water partition coefficient)resistant to hydrolysis by alkali but is hydrolyzed by acidsslowly oxidized by vigorous oxidizing agents, rapidly by chlorine0.14 mbar (0.11 mm Hg) at 20 °C0.11 [mm Hg] @20 °C |
| 굴절률 | Index of refraction: 1.4257 at 20 °C/D1.4267 (589.3 nm 20℃) |
| 인화점 | 100 °C |
| 저장 조건 | +4°C |
| pKa(산도 계수) | -0.24±0.70(Predicted) |
| 물리적 상태 | 액체 |
| Merck | 13,3229 |
| 헨리 상수 | 4.5×102 mol/(m3Pa) at 25℃, HSDB (2015) |
| 안정성 | 수분에 민감한 |
| EPA | Dimefox (115-26-4) |
화학적 성질
Colorless liquid; fishy odor; bp 86 °C(186.8 °F) at 15 torr; vapor pressure 0.36 at25 °C (77 °F) (Martin 1974); specific gravity 1.115 at 20 °C (68 °F); oxidized slowly instrong oxidizing agents; decomposes in presence of chlorine; readily soluble in water andin most organic solvents.
안전 및 규제
| GHS 분류 | DangerH300: Fatal if swallowed [Danger Acute toxicity, oral]P262, P264, P270, P280, P301+P316, P302+P352, P316, P321, P330, P361+P364, P405, and P501 (click each P-code to see the statement)H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral] |
|---|---|
| 규제 정보 | 2002/2076 |
| 운송 라벨(DOT) | Poison |
| 화재 위험 | (Non-Specific -- Insecticide, Liquid, Poisonous, n.o.s.) Highly toxic fumes are given off upon decomposition with heat. Container may explode in heat of fire. Decomposes rapidly in the presence of chlorine. Oxidizes slowly in strong oxidizing agents. (EPA, 1998) |
| 건강 유해성 | This material is extremely toxicthe probable oral lethal dose (human) is 5-50 mg/kg, or 7 drops to 1 teaspoonful for a 150-lb. person. Death may occur from respiratory arrest. Hazards of vapor toxicity are high. (EPA, 1998) |
| 유해성 요약 | Very toxic cholinesterase inhibitor[Merck Index] The average of two baseline respective cholinesterase activity determinations three days apart, with no exposures to enzyme inhibiting pesticides for at least 30 days, is recommended for each worker prior to exposure to cholinesterase inhibitors because of large inter-individual differences in published baseline values. To be established at least once a year. Removal from workplace exposures is recommended until the cholinesterase activity returns to within 20% of baseline. [TLVs and BEIs] |
| 반응성 그룹 | Amines, Phosphines, and Pyridines |
| Reactivity Profile | Highly toxic fumes are given off upon decomposition of DIMEFOX with heat. Container may explode in heat of fire. Decomposes rapidly in the presence of chlorine. Oxidizes slowly in strong oxidizing agents. [EPA, 1998]. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. |
| Air and Water Reactions | No rapid reaction with air. No rapid reaction with water. |
| Other Hazardous Reactions | A portion of even the most flammable materials is likely to be lost by vaporization. ... The smoke from an open fire used to destroy pesticides will contain some of the poison. Burning should be attempted only in an isolated place. Inhalation of smoke must be avoided. /Pesticides/ |
용도
용도
Insecticide; acaricide.
일반 설명
Colorless liquid with a fishy odor. Used as an insecticide; is neither produced nor used in the U.S. Not registered as a pesticide in the U.S.