2-(Дифенилацетил)-1,3-индандион
- английское имяDIPHACINONE
- CAS №82-66-6
- CBNumberCB0324612
- ФормулаC23H16O3
- мольный вес340.37
- EINECS201-434-5
- номер MDLMFCD00046317
- файл Mol82-66-6.mol
химическое свойство
| Температура плавления | 146-147° |
| Температура кипения | 436.18°C (rough estimate) |
| плотность | 1.1454 (rough estimate) |
| давление пара | 1.37 x l0-8 Pa (25 °C) |
| показатель преломления | 1.6700 (estimate) |
| растворимость | DMSO (Slightly), Methanol (Slightly) |
| форма | Solid |
| Растворимость в воде | 0.3 mg l-1 |
| пка | 2.79±0.10(Predicted) |
| цвет | Light Yellow to Yellow |
| Справочник по базе данных CAS | 82-66-6(CAS DataBase Reference) |
| Рейтинг продуктов питания EWG | 1-2 |
| FDA UNII | 54CA01C6JX |
| Код УВД | B01AA10 |
| Пестициды Закон о свободе информации (FOIA) | Diphacinone |
| Система регистрации веществ EPA | Diphacinone (82-66-6) |
| Коды опасности | T+ |
| Заявления о рисках | 28-48/23/24/25-24-20 |
| Заявления о безопасности | 36/37-45 |
| РИДАДР | 2811 |
| RTECS | NK5600000 |
| Класс опасности | 6.1(a) |
| Группа упаковки | I |
| кода HS | 29143990 |
| Банк данных об опасных веществах | 82-66-6(Hazardous Substances Data) |
| Токсичность | LD50 orally (mg/kg): 3 in rats; 340 in mice; 35 in rabbits (Correll) |
рисовальное письмо(GHS)
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рисовальное письмо(GHS)
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сигнальный язык
опасность
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вредная бумага
H372：Поражает органы в результате многократного или продолжительного воздействия.
H332：Вредно при вдыхании.
H300+H310：Смертельно при проглатывании или при контакте с кожей.
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оператор предупредительных мер
P264：После работы тщательно вымыть кожу.
P280：Использовать перчатки/ средства защиты глаз/ лица.
P301+P310：ПРИ ПРОГЛАТЫВАНИИ: Немедленно обратиться за медицинской помощью. Прополоскать рот.
P302+P350：ПРИ ПОПАДАНИИ НА КОЖУ: Осторожно промыть большим количеством воды с мылом.
P310：Немедленно обратиться за медицинской помощью.
2-(Дифенилацетил)-1,3-индандион химические свойства, назначение, производство
Описание
Diphacinone is also called 2-(diphenylacetyl)indan-1,3-dione, is a yellow powder which is practically insoluble in water, readily soluble in chloroform, toluene, xylene, acetone, ethanol, heptane, alkalis [9, p. 431].Использование
Diphacinone is an anticoagulant rodenticide widely used to control rodent infestations.Методы производства
Diphacinone is produced by condensation of 1,1-diphenyl acetone with dimethyl phthalate in the presence of sodium methoxide (30).Общее описание
Odorless pale yellow crystals. Used as a rodenticide and anticoagulant medication.Реакции воздуха и воды
Practically insoluble in water (17mg/L). Hydrolyzed by strong acid.Профиль реактивности
DIPHACINONE is a ketone, and behaves as a weak acid. Forms water soluble alkali metal salts. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.Угроза здоровью
DIPHACINONE is extremely toxic; probable oral lethal dose in humans is 5-50 mg/kg, or between 7 drops and 1 teaspoonful for a 150-lb. person. Many medical conditions will be aggravated by DIPHACINONE.Пожароопасность
When heated to decomposition DIPHACINONE emits acrid smoke and fumes. Sensitive to light.Сельскохозяйственное использование
Rodenticide: A U.S. EPA restricted Use Pesticide (RUP) when the formulation contains 3% or more of diphacinone. Diphacinone is an anti-coagulant rodenticide bait used for control of rats, mice, voles and other rodents. It is available in meal, pellet, wax block, and liquid bait formulations, as well as in tracking powder and concentrate formulations. It is used in general agriculture and in food-processing areas. The top five uses for diphacinone in California are on landscapes, general vertebrate pest control, around structures and right of ways, and on oranges. This material is also used as an anticoagulant medication. Not approved for use in EU countries.Торговое название
DE-PESTER®[C]; DIDANDIN®; DIPAXIN®; DITRAC®; GOLD CREST®; KILL-RO RAT KILLER®; LIQUA-TOX®, diphacinone sodium salt; ORAGULANT®; P. C. Q. ®; PID®; PROMAR®; RAMIK®; RAT KILLER®; RODENT CAKE®[C]; SOLVAN®; TOMCAT®; U 1363®Профиль безопасности
Poison by ingestion. Inlxbits blood clotting, leading to hemorrhages. Action similar to coumadin (warfarin). A pesticide used in rodent control. When heated to decomposition it emits acrid smoke and irritating fumesМетаболический путь
Diphacinone is a member of the indandione class of anti-coagulants. Its fate in rats and mice has been reported but no information on its degradation in soil or plants has been published. It is metabolised by hydroxylation and conjugation.