Was the Diesel Fuel Glowing in the Snow?

[samblohm]

I had some diesel fuel outside and it was snowing pretty good and it looked like it was glowing bright green/yellow against the white background. Was it glowing or was it just an illusion?

 

[chemisttree]

It contains fluorescent compounds so in the bright light you would see it glow somewhat. Its phosphorescent if you continue to see it in the dark.

 

[quicknote]

Diesel fuel is not inherently phosphorescent, meaning it does not emit light on its own. However, it is possible that the diesel fuel was reflecting light from the snow and creating the illusion of a glowing effect. This is known as the Tyndall effect, where particles in a substance scatter light, making it appear brighter or more colorful. So, while the diesel fuel itself may not be glowing, it may have appeared to be due to the lighting conditions and the reflective properties of the snow. Further investigation and testing would be needed to determine the exact cause of the glowing effect.