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PRODUTOS

Benzeno

  • Nome do Produto: Benzeno
  • Outros nomes: PhH
  • Cas Não.: 71-43-2
  • Pureza: 99.9%
  • MF: C6H6
  • Aparência: Colorless liquid
  • Pacote: Tambor
  • Certificado: ISO
  • Aplicativo: It is a chemical compound that is commonly used as a raw material or intermediate in various industries.
  • Amostra: Disponível

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Detalhes do produto

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, corantes, plásticos, medicine, explosives, rubber and so on.

Parâmetro do produto

Sinônimos Benzol (historic/German), Phenane, Phenylene hydride, Cyclohexa-1,3,5-triene,1,3,5-Cyclohexatriene (theoretical resonance isomers),
Annulene (not recommended), Phene (historic)
Fórmula química C6H6 Número CAS 71-43-2
Massa molar 78.114 g·mol−1
PROPRIEDADES
Aparência Colorless liquid
Odor sweet aromatic
Densidade 0.8765(20) g/cm3
Ponto de fusão 5.53 °C (41.95 °F; 278.68 K)
Ponto de ebulição 80.1 °C (176.2 °F; 353.2 K)
Pressão de vapor 12.7 kPa (25 °C); 24.4 kPa (40 °C); 181 kPa (100 °C)
Acidity (pKa) 43(no 25 °C)
Índice de refração 1.5011 (20 °C); 1.4948 (30 °C)
ponto de inflamação −11.63 °C (11.07 °F; 261.52 K)
Solubilidade Soluble in alcohol, CHCl3, CCl4, diethyl ether, acetona, acetic acid
Solubilidade em Água 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)
Estabilidade Estábulo. Substances to be avoided include strong oxidizing agents,
sulfuric acid, nitric acid, halogens. Highly flammable.
log P 2.13
Condição de armazenamento room temp

 

Aplicativo

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

2. Solvente: 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, etc..

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. Além disso, pure benzene can also be used to clean and disinfect medical equipment.

5. Outras aplicações: 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.

Múltiplos usos de produtos

É usado na fabricação química,Petrochemical Industry,Indústria farmacêutica,Indústria de Plásticos e Polímeros,Dye and Pigment Industry,Printing Industry,aints and Coatings Industry

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