Boiling Point Classification

Boiling point classification organizes cannabis terpenes by their volatilization temperatures, a key factor in breeding and processing. Terpenes with lower boiling points (e.g., limonene ~176°C) are considered more volatile and evaporate readily during drying or extraction, while higher boiling point compounds (e.g., myrcene ~168°C, though ranges vary by source) persist longer in cured material. This classification directly influences the aromatic profile retained in final products and guides decisions about cultivation, drying, and extraction methods. Breeders and producers use boiling point data to predict which volatile compounds will be preserved under specific conditions, affecting both flavor stability and terpene-dominant breeding goals.

Breeders leverage boiling point classifications to develop cultivars with stable aromatic profiles under target storage and processing conditions. Understanding which terpenes survive standard drying temperatures helps select parent plants whose terpene signatures will remain intact in finished material.