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ПРОДУКТ

Бензол

  • наименование товара: Бензол
  • Другие имена: PhH
  • Кас Нет.: 71-43-2
  • Чистота: 99.9%
  • МФ: C6H6
  • Появление: Colorless liquid
  • Упаковка: Барабан
  • Сертификат: ИСО
  • Приложение: It is a chemical compound that is commonly used as a raw material or intermediate in various industries.
  • Образец: Доступный

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Информация о продукте

Pure benzene refers to pure benzene, which is a chemical substance with the formula C6H6. Pure benzene is a basic chemical raw material, used as a solvent and synthetic benzene derivatives, spices, красители, пластмассы, medicine, explosives, rubber and so on.

Параметр продукта

Синонимы Benzol (historic/German), Phenane, Phenylene hydride, Cyclohexa-1,3,5-triene,1,3,5-Cyclohexatriene (theoretical resonance isomers),
Annulene (not recommended), Phene (historic)
Химическая формула C6H6 Количество CAS 71-43-2
Молярная масса 78.114 г·моль−1
ХАРАКТЕРИСТИКИ
Появление Colorless liquid
Запах sweet aromatic
Плотность 0.8765(20) г/см3
Температура плавления 5.53 °С (41.95 °Ф; 278.68 К)
Точка кипения 80.1 °С (176.2 °Ф; 353.2 К)
Давление газа 12.7 кПа (25 °С); 24.4 кПа (40 °С); 181 кПа (100 °С)
Кислотность (пКа) 43(в 25 °С)
Показатель преломления 1.5011 (20 °С); 1.4948 (30 °С)
точка возгорания −11.63 °C (11.07 °Ф; 261.52 К)
Растворимость Soluble in alcohol, CHCl3, CCl4, diethyl ether, ацетон, acetic acid
Растворимость в воде 1.53 г/л (0 °С); 1.81 г/л (9 °С); 1.79 г/л (15 °С); 1.84 г/л (30 °С);
2.26 г/л (61 °С); 3.94 г/л (100 °С); 21.7 g/kg (200 °С, 6.5 MPa);
17.8 g/kg (200 °С, 40 MPa)
Стабильность Стабильный. Substances to be avoided include strong oxidizing agents,
sulfuric acid, nitric acid, halogens. Highly flammable.
log P 2.13
Условия хранения room temp

 

Приложение

1. Химический синтез: Pure benzene is an important raw material in chemical synthesis. It can be used to synthesize dyes, пластмассы, synthetic fibers, rubber, drugs and other organic compounds. Pure benzene is a common solvent and reaction medium for many organic reactions.

2. Растворитель: Benzene has good solubility and can be used as a solvent to dissolve and dilute water-insoluble substances. It is widely used in the manufacturing process of paint, glue, perfume, detergent, и т. д..

3. Fuel and combustion performance improvement agent: chemical benzene has a high octane number and high combustion efficiency, so it can be used as a fuel additive to improve the antiknock performance and combustion efficiency of gasoline.

4. Медицина и лечение: Pure benzene has some applications in the field of medicine. It can be used as a raw material in drug synthesis, as well as as a solvent and extractant in pharmaceutical preparations. Кроме того, pure benzene can also be used to clean and disinfect medical equipment.

5. Другие приложения: Pure benzene is also used in some special fields of application. Например, it is used as a component of certain chemical analysis reagents for the extraction and analysis of environmental and food samples. Benzene is also used as a coolant and heat exchange medium in some industrial processes.

Многократное использование продуктов

Его использование в химическом производстве,Petrochemical Industry,Фармацевтическая индустрия,Промышленность пластмасс и полимеров,Dye and Pigment Industry,Полиграфическая промышленность,aints and Coatings Industry

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