What is Heptane

Heptane is frequently used as a test fuel component in anti-knock tests for engines, among several other applications. Heptane is available in a variety of isomers and is sometimes referred to as Septane.One of the most common uses of heptane is in laboratory tests as a non-polar solvent to determine the presence of organic compounds. It works for transport and storage in its liquid form, and in a grease spot test, it is used to dissolve a spot of oil, showing the previous presence of organic compounds on the stained paper. All it takes is a shake of the stained paper in a heptane solution for around a half a minute.

  • Synonyms: Heptane, n – Heptane
  • INCI: Heptane
  • Chemical formula: C7H16
  • CAS #: 142-85-5
  • Hazard: • GHS02 – Flammable GHS07- Harmful GHS08 – Health Hazard GHS09 – Environmental Hazard

BUY VARIOUS GRADES OF HEPTANE

Use the links below to view all package sizes for these specific products:

Ethyl Alcohol CDA 12-A 200PF Heptane
Heptane Exxon MTL
N-Heptane Pure Grade

Product specifications

Characteristics
AppearanceLiquid, Colorless
OdorMild Petroleum/Solvent
SolubilitiesWater insoluble
Boiling point200°F (93.3°C) To 209°F (98.3°C)
Freezing point-40 °F
Moleuclar weight100.21 g/mol
Weight per gallon5.8109 lb/gal
ClassAliphatic Solvent, Hydrocarbon Solvent, Non HAP Solvent, Solvent

USES AND APPLICATIONS FOR HEPTANE

Heptane uses include as a diluent, solvent, in nail polish applications, extraction solvent, etc.

  • Coatings and construction:It is used as a paint thinner.
  • Rubber: The vulcanization of rubber utilizes heptane as a compounder. In the commercial manufacture of rubber cement, unvulcanized rubber is placed in a solvent of 70-90% heptane. Different grades of rubber cement are created depending on a higher or lower percentage of heptane within the solvent.
  • Pharmaceutical: N-heptane for research and development and pharmaceutical manufacturing.

Quick Answers

Heptane or n-heptane is the straight-chain alkane with the chemical formula H₃C(CH₂)₅CH₃ or C₇H₁₆, and is one of the main components of gasoline. When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale.

Brenntag North America is a heptane distributor with a global reach. With our commitment to quality and safety, along with our inventory of more than 10,000 chemicals and ingredients, we have brought satisfaction to more than 180,000 customers.

No matter the needs of your industry or specific company, we will fully assess your heptane and other chemical requirements and affordably ship the quantities you want, when you want them, directly to your facility.

Heptane is available in metal drums, totes, bulk in variable quantities.

You can download a copy of the SDS for heptane from Brenntag Connect.

Download the SDS now

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