Overview
Cyclohexanecarbonitrile is an organic nitrile compound primarily used as a building block in chemical synthesis. Its molecular structure, featuring a cyclohexane ring bonded to a nitrile group, makes it valuable for introducing the cyclohexyl moiety into larger molecules. Industrially, it is synthesized through the cyanation of cyclohexyl halides or hydrogenation of benzonitrile derivatives. The compound is classified as a specialty chemical, with demand driven by pharmaceutical and agrochemical industries. Its role as an intermediate in producing active ingredients or functional materials underscores its importance in B2B supply chains.
Physical and Chemical Properties
Cyclohexanecarbonitrile is a low-viscosity liquid with a mild, characteristic odor. Its density is slightly lower than water, and it exhibits moderate volatility at room temperature. The nitrile group (-C≡N) confers polarity, enabling solubility in common organic solvents like ethanol and acetone but limited miscibility with water. Chemically, it participates in reactions typical of nitriles, such as hydrolysis to carboxylic acids or reduction to primary amines. Stability under inert conditions is high, but exposure to strong acids/bases or elevated temperatures may cause decomposition.
Main Applications
In pharmaceuticals, cyclohexanecarbonitrile serves as a precursor for drugs targeting neurological or metabolic disorders. Its incorporation into molecular frameworks enhances lipophilicity, improving drug bioavailability. Agrochemical manufacturers use it to synthesize herbicides and fungicides with cyclohexyl-based active ingredients. Additional niche applications include its use in specialty polymers and as a reagent in organic research. The compound’s versatility in forming carbon-carbon or carbon-nitrogen bonds makes it indispensable in multistep syntheses.
Safety and Storage
Cyclohexanecarbonitrile requires careful handling due to its toxicity and potential to release hydrogen cyanide under extreme conditions. Work areas should have adequate ventilation, and spills must be contained using inert absorbents. Personal protective equipment (PPE), including nitrile gloves and chemical goggles, is mandatory. Storage recommendations include keeping containers tightly sealed in a cool (below 25°C), fireproof location. Incompatible materials include strong oxidizers and reducing agents. SDS documentation should be reviewed prior to use.
B2B Procurement Guide
B2B buyers should prioritize suppliers with documented quality control processes, such as HPLC or GC analysis for purity verification. Batch-specific certificates of analysis (CoA) are essential. Pricing is volume-dependent, with discounts common for metric-ton quantities. Logistics considerations include shipping as a hazardous chemical (UN/NA classification may apply). Partner with suppliers offering temperature-controlled transport if regional climate conditions are extreme. Long-term contracts can stabilize supply amid market fluctuations.
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