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PRODUCT

Benzeen

  • productnaam: Benzeen
  • Andere namen: PhH
  • Casnr.: 71-43-2
  • Puurheid: 99.9%
  • MF: C6H6
  • Verschijning: Kleurloze vloeistof
  • Pakket: Trommel
  • Certificaat: ISO
  • Sollicitatie: It is a chemical compound that is commonly used as a raw material or intermediate in various industries.
  • Steekproef: Beschikbaar

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Product detail

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, kleurstoffen, kunststoffen, geneesmiddel, explosives, rubber and so on.

Productparameter

Synoniemen Benzol (historic/German), Phenane, Phenylene hydride, Cyclohexa-1,3,5-triene,1,3,5-Cyclohexatriene (theoretical resonance isomers),
Annulene (not recommended), Phene (historic)
Chemische formule C6H6 CAS-nummer 71-43-2
Molaire massa 78.114 g·mol−1
EIGENSCHAPPEN
Verschijning Kleurloze vloeistof
Geur sweet aromatic
Dikte 0.8765(20) g/cm3
Smeltpunt 5.53 °C (41.95 °F; 278.68 K)
Kookpunt 80.1 °C (176.2 °F; 353.2 K)
Dampdruk 12.7 kPa (25 °C); 24.4 kPa (40 °C); 181 kPa (100 °C)
Zuurgraad (pKa) 43(bij 25 °C)
Brekingsindex 1.5011 (20 °C); 1.4948 (30 °C)
Vlampunt −11.63 °C (11.07 °F; 261.52 K)
Oplosbaarheid Soluble in alcohol, CHCl3, CCl4, diethylether, aceton, azijnzuur
oplosbaarheid in water 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)
Stabiliteit Stal. Substances to be avoided include strong oxidizing agents,
sulfuric acid, nitric acid, halogens. Licht ontvlambaar.
log P 2.13
Opslag condities kamertemperatuur

 

Sollicitatie

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

2. Oplosmiddel: 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, lijm, parfum, wasmiddel, enz.

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. In aanvulling, pure benzene can also be used to clean and disinfect medical equipment.

5. Andere toepassingen: Pure benzene is also used in some special fields of application. Bijvoorbeeld, 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.

Meerdere toepassingen van producten

Het wordt gebruikt in de chemische productie,Petrochemical Industry,Farmaceutische industrie,Kunststof- en polymerenindustrie,Dye and Pigment Industry,Grafische industrie,aints and Coatings Industry

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