Select Your Region
TrusTec® Toluene Standard Fuel 89.3 is a primary reference fuel with 70% toluene and maximum 30% n-heptane.
TrusTec® Toluene Standard Fuel 89.3 is a primary reference fuel that meets the requirements
outlined in ASTM D-2699 and ASTM D-2700 to determine octane rating. TrusTec® Toluene Standard Fuel 89.3 is a blend of 70% toluene and 30% n-heptane, and is intended for use in calibrating knock engines for fuel analysis.
Composition, vol %
n-Heptane : 29.7 – 30.3
Toluene : 69.7 – 70.3
Specific Gravity at 60/60 °F : 0.8247 – 0.8167
Research Octane Number
Gas and Oil Refinery
Fuel Testing
Gasoline Octane Analysis
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
The document currently is provided in the following languages from the supplier at this time.
The document currently is provided in the following languages from the supplier at this time.
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Canada