1,3-дихлорпропен
- английское имя1,3-Dichloropropene
- CAS №542-75-6
- CBNumberCB4324650
- ФормулаC3H4Cl2
- мольный вес110.97
- EINECS208-826-5
- номер MDLMFCD00000985
- файл Mol542-75-6.mol
химическое свойство
| Температура плавления | -60 °C |
| Температура кипения | 97-112 °C(lit.) |
| плотность | 1.2 |
| давление пара | E-isomer 3700 Pa, Z-isomer 3500 Pa at 25 °C |
| показатель преломления | n |
| Fp | 78 °F |
| температура хранения | 2-8°C |
| растворимость | soluble in Chloroform, Methanol |
| форма | liquid |
| цвет | Colorless to Light yellow to Light orange |
| Растворимость в воде | <0.01 g/100 mL at 16.5 ºC |
| Мерк | 14,3075 |
| БРН | 1719556 |
| Пределы воздействия | ACGIH: TWA 1 ppm (Skin) NIOSH: TWA 1 ppm(5 mg/m3) |
| ИнЧИКей | UOORRWUZONOOLO-OWOJBTEDSA-N |
| LogP | 2.040 |
| Справочник по базе данных CAS | 542-75-6(CAS DataBase Reference) |
| Рейтинг продуктов питания EWG | 1 |
| FDA UNII | 9H780918D0 |
| Предложение 65 Список | 1,3-Dichloropropene |
| МАИР | 2B (Vol. 41, Sup 7, 71) 1999 |
| Справочник по химии NIST | 1-Propene, 1,3-dichloro-(542-75-6) |
| Система регистрации веществ EPA | 1,3-Dichloropropene (542-75-6) |
| UNSPSC Code | 77101502 |
| NACRES | NA.24 |
больше
| Коды опасности | T,N | |||||||||
| Заявления о рисках | 10-20/21-25-36/37/38-43-50/53-65-24/25-20 | |||||||||
| Заявления о безопасности | 36/37-45-60-61 | |||||||||
| РИДАДР | UN 1992 3/PG 3 | |||||||||
| OEB | B | |||||||||
| OEL | TWA: 1 ppm (5 mg/m3) [skin] | |||||||||
| WGK Германия | 3 | |||||||||
| RTECS | UC8310000 | |||||||||
| TSCA | Yes | |||||||||
| Класс опасности | 3 | |||||||||
| Группа упаковки | II | |||||||||
| кода HS | 29032990 | |||||||||
| Банк данных об опасных веществах | 542-75-6(Hazardous Substances Data) | |||||||||
| NFPA 704: |
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рисовальное письмо(GHS)
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рисовальное письмо(GHS)
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сигнальный язык
опасность
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вредная бумага
H315：При попадании на кожу вызывает раздражение.
H319：При попадании в глаза вызывает выраженное раздражение.
H335：Может вызывать раздражение верхних дыхательных путей.
H317：При контакте с кожей может вызывать аллергическую реакцию.
H226：Воспламеняющаяся жидкость. Пары образуют с воздухом взрывоопасные смеси.
H410：Чрезвычайно токсично для водных организмов с долгосрочными последствиями.
H304：Может быть смертельным при проглатывании и последующем попадании в дыхательные пути.
H301+H311：Токсично при проглатывании или при контакте с кожей.
H332：Вредно при вдыхании.
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оператор предупредительных мер
P210：Беречь от тепла, горячих поверхностей, искр, открытого огня и других источников воспламенения. Не курить.
P273：Избегать попадания в окружающую среду.
P280：Использовать перчатки/ средства защиты глаз/ лица.
P301+P310：ПРИ ПРОГЛАТЫВАНИИ: Немедленно обратиться за медицинской помощью. Прополоскать рот.
P303+P361+P353：ПРИ ПОПАДАНИИ НА КОЖУ (или волосы): Снять/удалить немедленно всю загрязненную одежду. Промыть кожу водой.
P331：немедленно всю загрязненную одежду. Промыть кожу водой. Не вызывать рвоту!
1,3-дихлорпропен химические свойства, назначение, производство
Описание
This nematocide is used as a sol fumigant prior to crop cultivation. Mainly farmers and process operators employed at pesticide plants are exposed.Химические свойства
1,3-Dichloropropene is a colorless to strawcolored liquid. Sharp, sweet, irritating, chloroform-like odor.Использование
1,3-Dichloropropene (a technical-grade mixture of the cis-and transisomers) is used as a preplanting fumigant, mainly for the control of nematodes affecting the roots of plants, selected plant diseases, garden centipedes, wireworms, and weeds; as a solvent; and as an intermediate in the manufacture of 3,3-dichloro-1-propene and other pesticides. It is registered for use on all vegetable, fruit, and nut crops, all forage crops, tobacco, all fiber crops, and all nursery crops (EPA 1998). In Hawaii, 1,3-dichloropropene is used to control nematodes on pineapples at planting (Albrecht 1987). In 2009, three products containing 1,3-dichloropropene as an active ingredient were registered for restricted, non-residential use in the United States (EPA 2009). No products containing 1,3-dichloropropene are registered for use by homeowners (EPA 1998).Методы производства
1,3-DCP is produced either by high-temperature chlorination of propylene or from 1,3-dichloro-2-propanol by dehydration with phosphoryl chloride or phosphorus pentoxide in benzene. All commercial preparations of 1,3-DCP are mixtures of the cis- and trans-isomers.According to SRI Consulting, Dow AgroSciences LLC (Freeport, Texas) is the only current manufacturer of 1,3- DCP. Active registrants of 1,3-DCP pesticide formulations include Dow AgroSciences LLC (Indianapolis, Indiana),Soil Chemicals Corporation (Hollister, California), and Trical (Hollister, California).
Общее описание
A clear colorless liquid. Flash point 95°F. Denser (at 10.2 lb / gal) than water and insoluble in water. Vapors are heavier than air. Used to make other chemicals and as soil fumigant.Реакции воздуха и воды
Highly flammable. Insoluble in water.Профиль реактивности
1,3-Dichloropropene reacts vigorously with oxidizing materials. Reacts with aluminum, active metals, and halogenated compounds. Also reacts with acids and thiocyanates. Corrosive to magnesium, magnesium alloys and aluminum alloys. Incompatible with some metal salts .Угроза здоровью
VAPOR: Irritating to eyes, nose and throat. LIQUID: Will burn skin and eyes. Harmful if swallowed.Пожароопасность
FLAMMABLE. POISONOUS GASES ARE PRODUCED IN FIRE. Flashback along vapor trail may occur. Vapor may explode if ignited in an enclosed area. Toxic and irritating gases may be generated.Сельскохозяйственное использование
Soil fumigant, Nematicide: This chemical is also used in combinations with dichloropropanes as a soil fumigant to kill nematodes, insects and fungus on cotton, potatoes, tobacco, sugar beets, vegetables, grain, citrus planting sites, deciduous fruit and nut-tree planting sites, and ornamental trees and floral sites. Top four applications in California are on sweet potatoes, carrots, wine grapes and outdoor propagation nurseries. It is used on a wide variety of crops. Not approved for use in EU countries. Actively registered in the U.S.Торговое название
DURHAM NEMATOCIDE®[C]; FUMAZONE®[C]; NEMAGON®[C]; NEMEX®; PROKILL NEMATOCIDE®[C]; TELONE®; TELONE II®; TELONE II-B®; TELONE® EC DRIP; VIDDEN D®; VORLEX®Контактные аллергены
This nematocide is used as a soil fumigant prior to crop cultivation. Farmers and process operators employed at pesticide plants are mainly exposedПрофиль безопасности
Confirmed carcinogen with experimental carcinogenic data. Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. Mildly toxic by inhalation. A strong irritant. Mutation data reported. A pesticide. A flammable liquid and dangerous fire hazard when exposed to heat, flame, or oxidzers. Reacts vigorously with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl-. See also ALLYL COMPOUNDS and CHLORIDES.Возможный контакт
Used as a soil fumigant prior to planting crops, such as cotton, sugar beet, potatoes; used in combinations with dichloropropanes as a soil fumigant. Workers engaged in manufacture, formulation and application of this soil fumigant and nematocide.Канцерогенность
Technical-grade 1,3-dichloropropene (co ntaining 1.0% epichlorohydrin as a stabilizer) is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. The technical-grade 1,3-dichloropropene used in the cancer studies in experimental animals was a mixture of cis- and trans-isomers and varied in purity and the stabilizer used (see Properties).Метаболический путь
Degradation of 14C-1,3-dichloropropene in aerobic soils in the dark at 25℃ at concentration of approximately 100 μg g-1 results in the formation of 3-chloroallyl alchohol, 3-chloroacrylic acid, numerous minor carboxylic acid metabolites, and carbon dioxide. In addition, there is extensive incorporation of 14C labeled material into the soil organic matter in the soils. By a specific bacterium (Pseudomonas cichorii 170) which is isolated from soil, 1,3-dichloropropene is degraded in different pathways from those of soil degradation. The terminal degradate by this bacterium is acetoaldehye which undergoes mineralization.Перевозки
UN2047 Dichloropropene, Hazard Class: 3; Labels: 3-Flammable liquid.Несовместимости
Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. May accumulate static electrical charges, and may cause ignition of its vapors. Incompatible with strong acids; oxidizers, aluminum or magnesium compounds; aliphatic amines; alkanolamines, alkaline materials; halogens, or corrosives. Note: Epichlorohydrin may be added as a stabilizer.Утилизация отходов
Incineration, preferably after mixing with another combustible fuel. Care must be exercised to assure complete combustion to prevent the formation of phosgene. An acid scrubber is necessary to remove the halo acids produced. 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. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≧100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.1,3-дихлорпропен запасные части и сырье
1,3-дихлорпропен поставщик
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