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n-Octane, 98+%, Thermo Scientific Chemicals

Product Code. 11414584
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Quantity:
100 mL
500 mL
2500 mL
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Regulatory: This product is under excise duties on energy product according to EU directive 2003/96/EEC.
This item is not returnable. View return policy
Regulatory: This product is under excise duties on energy product according to EU directive 2003/96/EEC.

N-octane is mainly used as a solvent, fuel and as one of the standard values in octane rating scale. It is also used to prevent uneven burning of fuel in internal-combustion engines. Further, it acts as an antiknock agent for high compression engine fuels, lacquer diluents, blowing agent for foam rubber. In addition, it is used in rocket propellants and in azeotropic distillations.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
N-octane is mainly used as a solvent, fuel and as one of the standard values in octane rating scale. It is also used to prevent uneven burning of fuel in internal-combustion engines. Further, it acts as an antiknock agent for high compression engine fuels, lacquer diluents, blowing agent for foam rubber. In addition, it is used in rocket propellants and in azeotropic distillations.

Solubility
Miscible with ethyl ether, ethanol, acetone, benzene, petroleum ether and gasoline. Slightly Miscible with alcohol. Immiscible with water.

Notes
Hygroscopic. Incompatible with oxidizing agents and acids
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 111-65-9
Molecular Formula C8H18
Molecular Weight (g/mol) 114.232
MDL Number MFCD00009556
InChI Key TVMXDCGIABBOFY-UHFFFAOYSA-N
Synonym n-octane, oktan, oktanen, ottani, oktanen dutch, heptane, methyl, oktan polish, ottani italian, octane, all isomers, unii-x1rv0b2fjv
PubChem CID 356
ChEBI CHEBI:17590
IUPAC Name octane
SMILES CCCCCCCC

Specifications

Melting Point -57°C
Density 0.703
Boiling Point 125°C to 126°C
Flash Point 15°C (59°F)
Assay Percent Range ≥98%
Odor Nearly Odorless
Refractive Index 1.398
Quantity 2500 mL
UN Number UN1262
Beilstein 1696875
Merck Index 14,6749
Solubility Information Miscible with ethyl ether,ethanol,acetone,benzene,petroleum ether and gasoline; Slightly Miscible with alcohol; Immiscible with water.
Formula Weight 114.23
Percent Purity ≥98%
Physical Form Liquid
Chemical Name or Material n-Octane
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Product Identifier
  • n-Octane
Signal Word
  • Danger
Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Aspiration toxicity Category 1
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H304-May be fatal if swallowed and enters airways.
  • H315-Causes skin irritation.
  • H336-May cause drowsiness or dizziness.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
Supplemental information
  • MIXTURE LIST-Contains : Octane

RUO – Research Use Only

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