(7) From (8), it is evident that an error is induced at every time-step due to the truncation of the Taylor series, this is referred to as the local truncation error (LTE) of the method. For the forward Euler method, the LTE is O(h2). Hence, the method is referred to as a first order technique.
Product Description: 19041 HEXANE CITGO'S Hexane is a low-boiling aliphatic solvent consisting primarilyof C6 saturated hydrocarbons. Hexane is a clear, colorless, flammableliquid miscible with most common organic solvents and has a lightaliphatic odor.
What this means is that toluene will ignite with a lower amount of vapour in the air. So the upshot is that Hexane is more flammable but requires slightly more vapour in the air to ignite than does toluene. Edited to correct the flash point as the MSDS I looked for hexane quoted in Fahrenheit not Celsius. I have now converted the data.