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PRODUCTE

Heptane

  • nom del producte: Heptane
  • Altres noms: Septane
  • Cas No.: 142-82-5
  • Puresa: 99% / 97%
  • MF: C7H16
  • Aparença: Colourless liquid
  • paquet: Tambor
  • Certificat: ISO
  • Aplicació: It is often used as a solvent in various industries due to its low polarity and ability to dissolve a wide range of substances
  • Mostra: Disponible

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Detall del producte

Heptane is a kind of organic compound, colorless transparent volatile liquid, insoluble in water, soluble in ethanol, carbon tetrachloride, miscible soluble in ether, chloroform, acetona, benzene, mainly used as a standard substance for octane number determination, solvent, can also be used for organic synthesis and the preparation of experimental reagents.
 

Paràmetre del producte

Sinònims Septane
Fórmula química C7H16 Número CAS 142-82-5
Massa molar 100.205 g·mol−1 UN number 1206
PROPIETATS
Aparença Colourless liquid
Olor Petrolic
Densitat 0.6795 g cm−3
Punt de fusió −90.549°C (−130.988 °F; 182.601 K)
Punt d'ebullició 98.38 °C (209.08 °F; 371.53 K)
Pressió del vapor 1206
Acidesa (pKa) >14
Índex de refracció 1.3855
Punt d'inflamació −4.0 °C (24.8 °F; 269.1 K)
Solubilitat acetona: miscible(encès.)
Solubilitat en aigua practically insoluble
Estabilitat Estable. Incompatible with oxidizing agents, chlorine, phosphorus.
Molt inflamable. Readily forms explosive mixtures with air.
registre P 4.66
Estat d'emmagatzematge Store at +5°C to +30°C.

 

Aplicació

1. Dissolvent: n-heptane is a non-polar solvent with good solubility and fluidity. It can dissolve many organic substances, such as oils, resins, adhesives, rubbers and certain chemicals. For this reason, n-heptane is often used as a solvent in paints, inks, agents de neteja, candles, cosmetics, and industrial cleaning agents.

2. Chemical synthesis: n-heptane is a common reaction solvent and intermediate in organic synthesis. It can be used as a solvent in extraction reactions, dissolution reactions and mixing reactions. A més, n-heptane can also be used as a starter for organic synthesis, for the preparation of other compounds, such as alcohols, ketones, alkenes, aromatic compounds, etc.

3. Fuel: chemical n-heptane can be used as one of the components of fuel. It is commonly used as a fuel to provide energy in certain industrial and laboratory equipment. A més, n-heptane is also used in the petroleum industry to evaluate the antiknock properties of fuels because of its low octane number.

4. Laboratory applications: n-heptane is often used in laboratory experimental operations such as dissolution, dilution and extraction. Due to its non-polar properties, n-heptane can be used as a reaction solvent in organic chemistry experiments and as an extractant for ion exchangers.
 

Múltiples usos dels productes

S'utilitza en la fabricació de productes químics,Indústria de Pintures i Revestiments,Petroleum and Refining Industry,Indústria Farmacèutica,Rubber and Polymer Industry,

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