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PRODUTTU

Heptane

  • Nome di u produttu: Heptane
  • Altri nomi: Septane
  • Cas No.: 142-82-5
  • Purità: 99% / 97%
  • MF: C7H16
  • Apparizione: Colourless liquid
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: It is often used as a solvent in various industries due to its low polarity and ability to dissolve a wide range of substances
  • Campione: Disponibile

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Detail di u produttu

Heptane is a kind of organic compound, colorless transparent volatile liquid, insoluble in acqua, soluble in ethanol, carbon tetrachloride, miscible soluble in ether, cloroformu, acetone, 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.
 

Parametru di u produttu

Sinonimi Septane
Formula chimica C7H16 Numero CAS 142-82-5
Massa molare 100.205 g·mol−1 Un numeru 1206
PROPRIETATI
Apparizione Colourless liquid
Odore Petrolic
Densità 0.6795 g cm−3
Puntu di fusione −90.549°C (−130.988 °F; 182.601 K)
Puntu di ebollizione 98.38 °C (209.08 °F; 371.53 K)
Pressione di vapore 1206
Acidità (pKa) >14
Indice di rifrazione 1.3855
Puntu di u focu −4.0 °C (24.8 °F; 269.1 K)
Solubilità acetone: miscible(lit.)
Solubilità in acqua practically insoluble
Stabilità Stabile. Incompatible with oxidizing agents, chlorine, phosphorus.
Altamente inflammable. Readily forms explosive mixtures with air.
log P 4.66
Cundizione di almacenamentu A conserver entre +5°C et +30°C.

 

Applicazione

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

2. Sintesi chimica: 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. In più, 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, ecc.

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. In più, 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.
 

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