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Iprodione
- русский язык имя
- английское имяIprodione
- CAS №36734-19-7
- CBNumberCB7131064
- ФормулаC13H13Cl2N3O3
- мольный вес330.17
- EINECS253-178-9
- номер MDLMFCD00055353
- файл Mol36734-19-7.mol
химическое свойство
Температура плавления | 130-134 °C(lit.) |
плотность | 1.6223 (rough estimate) |
давление пара | 5 x 10-7 Pa (25 °C) |
показатель преломления | 1.6140 (estimate) |
Fp | 2 °C |
температура хранения | Sealed in dry,Room Temperature |
растворимость | DMSO: 100 mg/mL (302.87 mM) |
форма | Solid |
пка | 9.19±0.20(Predicted) |
цвет | White to off-white |
Растворимость в воде | 0.0013 g/100 mL |
Мерк | 13,5096 |
БРН | 895003 |
LogP | 3.000 |
Справочник по базе данных CAS | 36734-19-7(CAS DataBase Reference) |
Рейтинг продуктов питания EWG | 3 |
FDA UNII | S3AYV2A6EU |
Предложение 65 Список | Iprodione |
Справочник по химии NIST | Iprodione(36734-19-7) |
Пестициды Закон о свободе информации (FOIA) | Iprodione |
Система регистрации веществ EPA | Iprodione (36734-19-7) |
больше
Коды опасности | Xn,N,F |
Заявления о рисках | 40-50/53-36-20/21/22-11 |
Заявления о безопасности | 36/37-60-61-36-26-16 |
РИДАДР | UN 3077 9/PG 3 |
WGK Германия | 3 |
RTECS | NI8870000 |
кода HS | 29332900 |
Банк данных об опасных веществах | 36734-19-7(Hazardous Substances Data) |
Токсичность | LD50 in mice, rats (g/kg): 4, 3.5 orally (Lacroix, 1980) |
рисовальное письмо(GHS)
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рисовальное письмо(GHS)
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сигнальный язык
предупреждение
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вредная бумага
H351:Предполагается, что данное вещество вызывает раковые заболевания.
H410:Чрезвычайно токсично для водных организмов с долгосрочными последствиями.
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оператор предупредительных мер
P202:Перед использованием ознакомиться с инструкциями по технике безопасности.
P273:Избегать попадания в окружающую среду.
P280:Использовать перчатки/ средства защиты глаз/ лица.
P308+P313:ПРИ подозрении на возможность воздействия обратиться за медицинской помощью.
P391:Ликвидировать просыпания/проливы/утечки.
P405:Хранить в недоступном для посторонних месте.
Iprodione химические свойства, назначение, производство
Использование
Iprodione is a non-systemic fungicide that exhibits both protectant and eradicant activities against the spores and mycelium of a number of parasitic fungi. It is effective against Alternaria, Botrytis, Corticium, Fusarium, Helminthosporium, Monilinia, Phoma, Pleiochaeta, Rhizoctonia and Sclerotinia, etc. in nut crops, fruit trees (stone and pome fruit), vines, berries, vegetables, cereals, oilseed rape, cotton and ornamentals. Iprodione also controls various summer and winter turf diseases.Определение
ChEBI: An imidazolidine-2,4-dione in which the nitrogen at position 1 is substituted by an N-(isopropyl)carboxamide group while that at position 3 is substituted by a 3,5-dichlorophenyl group. A contact fungicide, it blocks the growth of the fu gal mycelium and inhibits the germination of fungal spores. It is used on fruit and vegetable crops affected by various fungal diseases. It is also used as a nematicide.Методы производства
The synthesis uses 3,5-dichloroaniline which is coupled with glycine and phosgene. The urea substructure is formed by reaction with isopropylamine and phosgene. Many fungicide mixtures with Iprodione are on the market.Профиль безопасности
Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of NOx and Cl-.Экологическая судьба
Soil. Readily degrades in soil (half-life 20 to 160 days) releasing carbon dioxide 3,5dichloroaniline (Walker, 1987) and (Hartley and Kidd, 1987; Worthing and Hance, 1991). The rate of degradation increases with repeated applications of this fungicide. In a clay loam, the half-life was 1 week. After the second and third applications, the half-lives were 5 and 2 days, respectively (Walker et al., 1986).Plant. Translocation and uptake by potato plants were reported (Cayley and Hide, 1980). Iprodione is rapidly metabolized in plants to 3,5-dichloroaniline (Cayley and Hide, 1980; Hartley and Kidd, 1987).
Chemical/Physical. In an aqueous solution at pH 8.7, iprodione hydrolyzed to N-(3,5dichloroanilinocarbonyl)-N-(isopropylaminocarbonyl)glycine (Belafdal et al., 1986). At pH 8.7, complete hydrolysis occurred after 14 hours (Cayley and Hide, 1980).
Gomez et al. (1982) studied the pyrolysis of iprodione in an helium atmosphere at 400–1,000°C. Decomposition began at 300°C producing isopropyl isocyanate and 3-(3,5dichlorophenyl)hydantoin. Above 600°C, the hydantoin ring began to decompose forming the following products: 3-chloroaniline, 3,5-dichloroaniline, chlorinated benzenes and benzonitrile. From 800 to 1,000°C, the hydantoin ring was completed destroyed whichled to the formation of aryl isocyanates, anilines and the corresponding diarylureas, namely 3-(3,5-dichlorophenyl)urea and 1-(3-chlorophenyl)-3-(3,5-dichlorophenyl)urea (Gomez et al., 1982).
Метаболический путь
The opening and rearrangement of the dioxoimidazolidine ring is the initial and major degradation/metabolic reaction for iprodione. Iprodione degrades in soil via cleavage of the dioxoimidazolidine-carboxamide linkage, followed by ring opening to yield 3,5-dichloroaniline and CO2. In plants and animals, primary degradation reactions include N-dealkylation of the isopropyl moiety, ring opening and aryl hydroxylation (Scheme 1).Iprodione запасные части и сырье
Iprodione поставщик
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