A guide to vaping temperatures

Vaporizing cannabis is an alternative to smoking.

Different compounds in cannabis have different boiling points, so the compounds present in vapour may vary depending on the temperature setting of the vaporizer. Vaporizers are designed to allow you to access these compounds without combusting physical plant matter, as you would if you were to smoke cannabis.

When you use a flame to burn cannabis, all compounds are heated to the same high temperature, producing smoke. Depending on its design and functionality, a vaporizer may allow you to select a specific temperature. Different compounds may vaporize at different temperatures.

Certain Cannabinoids and terpenes, including tetrahydrocannabinol (THC), caryophyllene, pinene, and myrcene, have boiling points within a lower temperature range (between 120°C and 170°C). Other compounds, including cannabidiol (CBD), eucalyptol, and limonene, have boiling points within a slightly higher temperature range (170°C to 190°C).

Some lesser-known cannabinoids, such as cannabichromene (CBC) and tetrahydrocannabivarin (THCV), and terpenes such as linalool, have boiling points within a higher temperature range (190°C to 220°C).

If you’re considering using a vaporizer and are not sure where to start, refer to the manufacturer’s instructions and take a look at the suggestions below. The effects of inhaled cannabis can vary depending on factors such as the product, THC content, amount consumed, method of consumption, and individual response. Starting with a small amount and waiting before consuming more can help reduce the risk of overconsumption. If you have questions about cannabis use and your health, consider speaking with a healthcare provider. Always remember to start low, go slow.

Boiling points: Cannabinoids

Tetrahydrocannabinol (THC): 157°C
Cannabidiol (CBD): 160 – 180°C
Cannabinol (CBN): 185°C
Cannabichromene (CBC): 220°C
Delta-8-tetrahydrocannabinol: 175 - 178°C
Tetrahydrocannabivarin (THC-V): <220°C