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Номер CAS 78-40-0
Содержание 99.50%
Упаковка 220кг / барабан
Имена и идентификаторы
| Имя | Триэтилфосфат |
| Синонимы | ТЭП БХГАРД-ТЕП АВРОРА КА-1638 ЭТИЛФОСФАТ Триэтилфосфат Огнезащитный-ТЭП ETHYL ACID PHOSPHATE Phosphoric acid ethyl Ethyl phosphate, TEP Триэтилфосфат (ТЭП) Phosphoric acid triethyl Triethylphosphatecolorlessliq PHOSPHORIC ACID TRIETHYL ESTER Phosphoric acid triethyl ester |
| CAS | 78-40-0 |
| EINECS | 201-114-5 |
| InChI | InChI=1/C6H15O4P/c1-4-8-11(7,9-5-2)10-6-3/h4-6H2,1-3H3 |
| InChIKey | DQWPFSLDHJDLRL-UHFFFAOYSA-N |
78-40-0 – Физико-химические свойства
| Молекулярная формула | C6H15O4P |
| Молярная масса | 182.15 |
| Плотность | 1.072 г / мл при 25 ° C (лит.) |
| Температура плавления | -56 ° C |
| Болинг Точка | 215 ° C (лит.) |
| Удельное вращение (α) | n20/D 1.403 (лит.) |
| Точка возгорания | 240 ° F |
| Растворимость воды | SOLUBLE |
| Растворимость | Slightly hygroscopic, soluble in water, but gradually decomposes when the temperature rises. Soluble in ethanol, ether, acetone, ester, benzene, aliphatic hydrocarbons, aromatic hydrocarbons and chlorinated hydrocarbons and other organic solvents. |
| Давление пара | 1 мм рт.ст. (40 ° C) |
| Плотность пара | 6.28 (против воздуха) |
| Внешний вид | Прозрачная жидкость |
| Удельный вес | 1.072 |
| Цвет | Сбросить |
| Merck | 14,9674 |
| BRN | 1705772 |
| PH | 7 (H2O, 20 ℃) |
| Условия хранения | Хранить ниже + 30 ° C. |
| Стабильность | Стабильная. Горюче. Несовместим с сильными окислителями, водой. |
| чувствительный | 7: медленно реагирует с влагой/водой |
| Предел взрываемости | 1.2-10% (V), |
| Показатель преломления | n20 / D 1.403 (освещен). |
| MDL | MFCD00009077 |
| Физические и химические свойства | Характер: бесцветная прозрачная жидкость. температура плавления -56 ℃ температура кипения 215 ℃ относительная плотность 1.064 показатель преломления 1.404 температура вспышки 115.5 ℃ soluble in ethanol, soluble in ether, benzene and other organic solvents, also soluble in water. |
| Используйте | It is used as a plasticizer for high boiling point solvents, rubber and plastics, and also used as a raw material for the preparation of pesticides, ethylation reagents, etc. |
78-40-0 – Риск и безопасность
| Символы опасности | Xn – Вредный |
| Коды рисков | R22 – Вредно при проглатывании. R36 – Раздражает глаза. |
| Описание безопасности | S25 – Избегать попадания в глаза. S26 – При попадании в глаза немедленно промыть большим количеством воды и обратиться к врачу. |
| WGK Германия | 1 |
| RTECS | TC7900000 |
| ЗКТВ | Да |
| Код ТН ВЭД | 29190090 |
| Токсичность | LD50 перорально у кроликов: 1165 мг/кг |
Справочная информация
| LogP | 1.11 при 20 ℃ |
| введение | triethyl phosphate has a wide range of applications, such as additives in textiles and paper products, plasticizers in plastics and coatings, non-reactive flame retardants, hardeners and accelerators, lubricants, flotation agents, defoamers, emulsifiers, stabilizers or extractants. |
| Используйте | for high boiling point solvents and plasticizers, also used in the preparation of pesticides and waterproof compound preparation used as high boiling point solvent, rubber and plastic plasticizer, also used as raw materials for the preparation of pesticides, The product is a high boiling point solvent, rubber and plastic plasticizer. It is also a catalyst. It is also used as a raw material for the preparation of pesticides. And used as an ethylation reagent for the production of ketene. In Japan, 70% of this product is used for the catalyst and about 20% is used as the solvent. The main purposes are as follows:(1) catalyst xylene isomer catalyst; Olefin polymerization catalyst; Catalyst for manufacturing tetraethyl lead; Catalyst for manufacturing carbodiimide; Catalyst for displacement reaction of trialkyl boron and olefin; A catalyst for producing ketene by dehydration of acetic acid at high temperature; A catalyst for polymerization of styrene with conjugated diene compounds; And a function of preventing discoloration of fibers if used in the polymerization of terephthalic acid and ethylene glycol. (2) the solvent of cellulose nitrate and cellulose acetate; The solvent used to maintain the life of the organic peroxide catalyst; The solvent used for the dispersion of fluorinated ethylene; The polyester resin, peroxide agent and diluent for curing catalyst of epoxy resin. (3) stabilizers chlorine-based pesticides and stabilizers; Stabilizers for phenolic resins; Solid agents for sugar alcohol resins. (4) curing agent of dimethylphenol formaldehyde resin in synthetic resin; Softening agent of phenolic resin used in Shell molding; Softening agent of vinyl chloride; Plasticizer of vinyl acetate polymer; Flame retardant of polyester resin. rubber plastic flame retardant reinforcing agent; Pesticide insecticidal raw materials; Resin aging agent, stabilizer high boiling point solvent. Ethylation reagent. Plastics, gums, resins and other toughening agents. Pesticides. Preparation of fire retardant compounds high boiling point solvent, ketene production catalyst, ethylation reagent, nitrocellulose and cellulose acetate solvent. |
| способ производства | 1. Obtained by the reaction of ethanol and phosphorus trichloride. Phosphorus oxychloride was reacted with ethanol to form triethyl phosphate. The final product is obtained by neutralization, filtration, dealcoholization, and fractional distillation under reduced pressure. |
| температура самовозгорания | 845°Ф. |
Фабрика и отгрузка
