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Heptaan

  • Produk Naam: Heptaan
  • Ander name: Septane
  • Cas No.: 142-82-5
  • Reinheid: 99% / 97%
  • MF: C7H16
  • Voorkoms: Colourless liquid
  • Pakket: Trom
  • Sertifikaat: ISO
  • Aansoek: It is often used as a solvent in various industries due to its low polarity and ability to dissolve a wide range of substances
  • Voorbeeld: Beskikbaar

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Produkbesonderhede

Heptane is a kind of organic compound, colorless transparent volatile liquid, onoplosbaar in water, soluble in ethanol, koolstoftetrachloried, miscible soluble in ether, chloroform, asetoon, 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.
 

Produk parameter

Sinonieme Septane
Chemiese formule C7H16 CAS nommer 142-82-5
Molêre massa 100.205 g·mol−1 UN number 1206
EIENDOMME
Voorkoms Colourless liquid
Reuk Petrolic
Digtheid 0.6795 g cm−3
Smeltpunt −90.549°C (−130.988 °F; 182.601 K)
Kookpunt 98.38 °C (209.08 °F; 371.53 K)
Dampdruk 1206
Acidity (pKa) >14
Brekingsindeks 1.3855
Flitspunt −4.0 °C (24.8 °F; 269.1 K)
Oplosbaarheid asetoon: miscible(aangesteek.)
Oplosbaarheid in water practically insoluble
Stabiliteit Stabiel. Incompatible with oxidizing agents, chlorine, phosphorus.
Hoogs vlambaar. Readily forms explosive mixtures with air.
log P 4.66
Bergingstoestand Store at +5°C to +30°C.

 

Aansoek

1. Solvent: 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, cleaning agents, 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. Daarby, 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, ens.

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. Daarby, 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.
 

Veelvuldige gebruike van produkte

Dit word gebruik in chemiese vervaardiging,Verf en deklaag industrie,Petroleum and Refining Industry,Farmaseutiese Nywerheid,Rubber and Polymer Industry,

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