ФОНОФОС
- английское имяFONOFOS
- CAS №944-22-9
- CBNumberCB2463599
- ФормулаC10H15OPS2
- мольный вес246.33
- EINECS213-408-0
- номер MDLMFCD00055421
- файл Mol944-22-9.mol
| Температура плавления | 32℃ |
| Температура кипения | bp0.1 130° |
| плотность | d2525 1.16 |
| давление пара | 2.8 x 10-2 Pa (25 °C) |
| показатель преломления | nD30 1.5883 |
| Fp | 2 °C |
| температура хранения | 2-8°C |
| растворимость | Chloroform (Slightly) |
| Растворимость в воде | 13 mg l-1(22 °C) |
| Мерк | 13,4258 |
| БРН | 1958949 |
| Пределы воздействия | NIOSH REL: 0.1 mg/m3; ACGIH TLV: 0.1 mg/m3 |
| Рейтинг продуктов питания EWG | 4-5 |
| FDA UNII | P4VT8081QO |
| Пестициды Закон о свободе информации (FOIA) | Fonofos |
| Система регистрации веществ EPA | Fonofos (944-22-9) |
| Коды опасности | T+,N,Xn,F |
| Заявления о рисках | 27/28-50/53-36-20/21/22-11-52/53-23 |
| Заявления о безопасности | 28-36/37-45-60-61-16-26 |
| РИДАДР | 3018 |
| OEB | D |
| OEL | TWA: 0.1 mg/m3 [skin] |
| WGK Германия | 3 |
| RTECS | TA5950000 |
| Класс опасности | 6.1(a) |
| Группа упаковки | I |
| Банк данных об опасных веществах | 944-22-9(Hazardous Substances Data) |
| Токсичность | LD50 in mice (mg/kg): 14.0 orally, 4.8 i.p. (Lee); LD50 in rats (mg/kg): 3-17 orally, 147 dermally (Ben-Dyke) |
рисовальное письмо(GHS)
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рисовальное письмо(GHS)
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сигнальный язык
опасность
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вредная бумага
H319：При попадании в глаза вызывает выраженное раздражение.
H302+H332：Вредно при проглатывании или при вдыхании.
H300+H310+H330：Смертельно при проглатывании, при контакте с кожей или при вдыхании.
H410：Чрезвычайно токсично для водных организмов с долгосрочными последствиями.
H225：Легковоспламеняющаяся жидкость. Пары образуют с воздухом взрывоопасные смеси.
H412：Вредно для водных организмов с долгосрочными последствиями.
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оператор предупредительных мер
P210：Беречь от тепла, горячих поверхностей, искр, открытого огня и других источников воспламенения. Не курить.
P260：Не вдыхать газ/ пары/ пыль/ аэрозоли/ дым/ туман.
P264：После работы тщательно вымыть кожу.
P273：Избегать попадания в окружающую среду.
P280：Использовать перчатки/ средства защиты глаз/ лица.
P284：Использовать средства защиты органовдыхания.
P301+P310：ПРИ ПРОГЛАТЫВАНИИ: Немедленно обратиться за медицинской помощью. Прополоскать рот.
P305+P351+P338：ПРИ ПОПАДАНИИ В ГЛАЗА: Осторожно промыть глаза водой в течение нескольких минут. Снять контактные линзы, если Вы ими пользуетесь и если это легко сделать. Продолжить промывание глаз.
ФОНОФОС химические свойства, назначение, производство
Химические свойства
Fonofos is a highly toxic compound. It is sparingly soluble in water, but soluble in acetone, ethanol, xylene, and kerosene. It has been grouped by the US EPA under RUP and hence requires special handling by qualifi ed, certifi ed, and trained workers. Fonofos was used as a soil insecticide, which resulted in its direct release to the environment. It was primarily used on corn crops, sugar cane, peanuts, tobacco, turf, and some vegetable crops. It controls aphids, corn borer, corn root-worm, corn wire-worm, cutworms, white grubs, and some maggots. Formulations of fonofos include granular, microgranular, emulsifi able concentrate, suspension concentrate, microcapsule suspension, and for seed treatmentИспользование
Fonofos is used to control soil insects in a number of crops and in turf.Общее описание
Light-yellow liquid with a pungent mercaptan-like odor. Used primarily as an insecticide for corn.Реакции воздуха и воды
Very slightly soluble in water.Профиль реактивности
Organothiophosphates, such as FONOFOS, 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. It is sparingly soluble in water but soluble in acetone, ethanol, xylene, and kerosene.Опасность
Cholinesterase inhibitor.Угроза здоровью
FONOFOS is a cholinesterase inhibitor. It can cause severe symptoms and death from respiratory arrest.Пожароопасность
When FONOFOS is heated to decomposition, FONOFOS can emit highly toxic fumes of phosphorus oxides.Сельскохозяйственное использование
Insecticide: It is a soil organophosphate insecticide primarily used on corn. It was also used on maize, cereals, sorghum, fruit, olives, potatoes, sugar cane, peanuts, tobacco, turf, and some vegetable crops. It controls aphids, corn borer, corn rootworm, corn wireworm, cutworms, white grubs, symphylins, and other soil pests including some maggots. It was available in granular, microgranular, emusifiable concentrate, suspension concentrate, microcapsule suspension, and seed treatment. Not registered for use in the U.S. or in EU countries. There are 16 global suppliers.Торговое название
CAPFOS®; CUDGEL®; DIFONATE®; DYFONATE®[C]; DYPHONATE®; DOUBLE DOWN®; STAUFFER-2790Профиль безопасности
Poison by ingestion and skin contact. An insecticide. When heated to decomposition it emits very toxic fumes of POx and SOx.Возможный контакт
A potential danger to those involved in the manufacture, formulation and application of this soil insecticide which is used for control of corn rootworms, wireworms, cutworms, symphylins, and other soil pests. Incompatibilities: Strong acids, alkalies.Экологическая судьба
Soil. The half-life for fonofos in soil incubated in the laboratory under aerobic conditions ranged was 25 days (Lichtenstein et al., 1977). In field soils, the half-lives for fonofos ranged from 24 to 102 days (Kiigemgi and Terriere, 1971; Schulz and Lichtenstein, 1971; Mathur et al., 1976; Talekar et al., 1977).Plant. In plants, fonofos is oxidized to the phosphonothioate (Hartley and Kidd, 1987). Oat plants were grown in two soils treated with [14C]fonofos. Most of the residues remained bound to the soil. Less than 2% of the applied [14C]fonofos was re
Chemical/Physical. The hydrolysis half-lives of fonofos in a sterile 1% ethanol/water solution at 25°C and pH values of 4.5, 5.0, 6.0, 7.0 and 8.0, were 87, 50, 41, 22 and 6.9 weeks, respectively (Chapman and Cole, 1982). Emits toxic nitrogen and
Метаболический путь
The metabolism of fonofos in plants and animals follows similar pathways, with both activation and degradative steps occurring as primary metabolic events. The former involves oxidative desulfuration to the active acetylcholinesterase inhibitor fonofos oxon. The oxon is hydrolysed rapidly in most biological systems and the resulting thiophenol is very rapidly metabolised via S-methylation, thiooxidation, ring hydroxylation and conjugation.Перевозки
UN2783 Organophosphorus pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.Утилизация отходов
This phosphono compound is reported to be satisfactorily decomposed by hypochlorite. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.