Zaznacz stronę

PRODUKT

Benzen

  • Nazwa produktu: Benzen
  • Inne nazwy: PhH
  • Nr CAS: 71-43-2
  • Czystość: 99.9%
  • MF: C6H6
  • Wygląd: Bezbarwna ciecz
  • Pakiet: Bęben
  • Certyfikat: ISO
  • Aplikacja: It is a chemical compound that is commonly used as a raw material or intermediate in various industries.
  • Próbka: Dostępny

Wyślij e-mail do nas

Q

13 + 1 =

Szczegóły produktu

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, dyes, plastics, medicine, explosives, rubber and so on.

Parametr produktu

Synonimy Benzol (historic/German), Phenane, Phenylene hydride, Cyclohexa-1,3,5-triene,1,3,5-Cyclohexatriene (theoretical resonance isomers),
Annulene (not recommended), Phene (historic)
Wzór chemiczny C6H6 Numer CAS 71-43-2
Masa cząsteczkowa 78.114 g·mol−1
NIERUCHOMOŚCI
Wygląd Bezbarwna ciecz
Zapach sweet aromatic
Gęstość 0.8765(20) g/cm3
Temperatura topnienia 5.53 °C (41.95 °F; 278.68 K)
Temperatura wrzenia 80.1 °C (176.2 °F; 353.2 K)
Ciśnienie pary 12.7 kPa (25 °C); 24.4 kPa (40 °C); 181 kPa (100 °C)
Kwasowość (pKa) 43(Na 25 °C)
Współczynnik załamania światła 1.5011 (20 °C); 1.4948 (30 °C)
Temperatura zapłonu −11.63 °C (11.07 °F; 261.52 K)
Rozpuszczalność Soluble in alcohol, CHCl3, CCl4, diethyl ether, aceton, acetic acid
Rozpuszczalność w wodzie 1.53 g/l (0 °C); 1.81 g/l (9 °C); 1.79 g/l (15 °C); 1.84 g/l (30 °C);
2.26 g/l (61 °C); 3.94 g/l (100 °C); 21.7 g/kg (200 °C, 6.5 MPa);
17.8 g/kg (200 °C, 40 MPa)
Stabilność Stabilny. Substances to be avoided include strong oxidizing agents,
sulfuric acid, nitric acid, halogeny. Łatwopalny.
log P 2.13
Stan przechowywania room temp

 

Aplikacja

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

2. Rozpuszczalnik: 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, itp.

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. Medicine and medical treatment: 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. Ponadto, pure benzene can also be used to clean and disinfect medical equipment.

5. Other applications: Pure benzene is also used in some special fields of application. For example, 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.

Wiele zastosowań produktów

Znajduje zastosowanie w produkcji chemicznej,Petrochemical Industry,Przemysł farmaceutyczny,Plastics and Polymers Industry,Dye and Pigment Industry,Przemysł poligraficzny,aints and Coatings Industry

Zostaw wiadomość

Produkty powiązane