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Heptane

  • Nom du produit: Heptane
  • Autres noms: Septane
  • N ° CAS.: 142-82-5
  • Pureté: 99% / 97%
  • MF: C7H16
  • Apparence: Liquide incolore
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is often used as a solvent in various industries due to its low polarity and ability to dissolve a wide range of substances
  • Échantillon: Disponible

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Détail du produit

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

Paramètre du produit

Synonymes Septane
Formule chimique C7H16 Numero CAS 142-82-5
Masse molaire 100.205 g·mol−1 Un numéro 1206
PROPRIÉTÉS
Apparence Liquide incolore
Odeur Petrolic
Densité 0.6795 g cm−3
Point de fusion −90.549°C (−130.988 °F; 182.601 K)
Point d'ébullition 98.38 °C (209.08 °F; 371.53 K)
La pression de vapeur 1206
Acidité (pKa) >14
Indice de réfraction 1.3855
Point d'éclair −4.0 °C (24.8 °F; 269.1 K)
Solubilité acétone: miscible(allumé.)
solubilité dans l'eau practically insoluble
La stabilité Écurie. Incompatible with oxidizing agents, chlorine, phosphorus.
Hautement inflammable. Readily forms explosive mixtures with air.
log P 4.66
Condition de stockage Store at +5°C to +30°C.

 

Application

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. En outre, n-heptane can also be used as a starter for organic synthesis, for the preparation of other compounds, such as alcohols, cétones, 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. En outre, n-heptane is also used in the petroleum industry to evaluate the antiknock properties of fuels because of its low octane number.

4. Applications en laboratoire: 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.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Paints and Coatings Industry,Petroleum and Refining Industry,Industrie pharmaceutique,Rubber and Polymer Industry,

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