C17H36

C17H36 is the molecular formula for a straight-chain alkane, specifically heptadecane. It is a saturated hydrocarbon composed of seventeen carbon atoms linked by single bonds and thirty-six hydrogen atoms. Heptadecane is a colorless, odorless liquid at room temperature, though it is typically found in solid form at lower temperatures due to its relatively high melting point.

Heptadecane is a common component in petroleum and natural gas, where it appears as part of the broader mixture of hydrocarbons. It is also found in various biological systems, including plant waxes and some animal fats. Due to its long carbon chain, heptadecane is classified as a medium-to-long-chain alkane, which contributes to its physical properties such as higher viscosity and lower volatility compared to shorter-chain alkanes like hexane or octane.

In industrial applications, heptadecane serves as a reference compound in gas chromatography for identifying and quantifying other hydrocarbons. Its high boiling point (around 302°C or 575°F) makes it useful in lubricant formulations and as a solvent for certain organic compounds. Additionally, heptadecane is studied in combustion research due to its relevance as a model fuel component in understanding the behavior of larger hydrocarbon mixtures.

Environmentally, heptadecane is considered relatively stable but can contribute to pollution if released into the environment. It is slowly biodegradable and may persist in soil or water over time. Due to its low toxicity to humans and wildlife, it is generally not classified as a hazardous substance, though prolonged exposure to high concentrations may pose minor respiratory concerns.