Cyclohexanecarboxylic Acid Chloride CAS 2719-27-9

1. Cyclohexanecarboxylic acid chloride CAS 2719-27-9 is mainly used as a versatile intermediate in organic synthesis for introducing the cyclohexanecarbonyl group into other compounds . Cyclohexanecarboxylic acid chloride serves as a key building block for the synthesis of pharmaceuticals, such as the intermediate for the drug Praziquantel, as well as agrochemicals and other fine chemicals .
2. The compound can react with alcohols to form esters, or with amines to create amides, which are important steps in the production of various specialty chemicals . Cyclohexanecarboxylic acid chloride is also utilized as a reagent in the pharmaceutical, agrochemical, aroma, and polymer industries .
3. Applications of Cyclohexanecarboxylic acid chloride also include its use as a chemical intermediate in research and development settings .

1. Store Cyclohexanecarboxylic acid chloride CAS 2719-27-9 in a tightly sealed, corrosion-resistant container in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames . Recommended storage temperatures range from 2-8°C to below +30°C, and it must be protected from moisture as it hydrolyzes in water .
2. Keep Cyclohexanecarboxylic acid chloride strictly away from strong oxidizing agents and strong bases due to incompatibility and the risk of violent reactions . Grounding and bonding of containers is required to prevent electrostatic discharge .
3. Always use Cyclohexanecarboxylic acid chloride appropriate personal protective equipment (PPE) including chemical-resistant gloves, tightly fitting safety goggles with a faceshield, and protective clothing. Handle only with adequate ventilation or in a fume hood to avoid breathing vapors, mist, or gas .

1. Immediately isolate the spill area, eliminate all ignition sources, and provide adequate ventilation. Contain Cyclohexanecarboxylic acid chloride CAS 2719-27-9 using dry, inert, non-combustible absorbent material (e.g., dry sand) and prevent entry into drains or waterways . DO NOT get water inside the container and avoid water contact with the spilled substance.
2. Carefully collect Cyclohexanecarboxylic acid chloride using non-sparking, explosion-proof tools (e.g., an electrostatic discharge-safe vacuum cleaner or a wet brush) into sealed, labeled corrosion-resistant chemical waste containers for proper disposal according to local, state, and federal environmental regulations .
3. Personnel must wear full chemical-protective equipment including self-contained breathing apparatus (SCBA) during cleanup. Cyclohexanecarboxylic acid chloride is classified for transport (UN3265, Hazard Class 8, PG II) and requires hazardous waste disposal.

1. Cyclohexanecarboxylic acid chloride CAS 2719-27-9 is classified as a corrosive substance (GHS05, Danger), causing severe skin burns and serious eye damage (H314/H318) . Cyclohexanecarboxylic acid chloride is harmful if swallowed (H302) and may be harmful if inhaled (H332) .
2. Cyclohexanecarboxylic acid chloride is a combustible liquid (H227/H226) with a flash point ranging from 66°C to 152°F (approx. 67°C) . It reacts with water (hydrolyzes), releasing corrosive fumes . Thermal decomposition produces toxic and corrosive fumes including carbon oxides and hydrogen chloride gas .
3. Always consult Cyclohexanecarboxylic acid chloride the specific Safety Data Sheet (SDS) for Cyclohexanecarboxylic acid chloride for complete hazard information, first-aid procedures, and handling instructions. Precautionary statements include P210 (keep away from heat/sparks/open flames), P233 (keep container tightly closed), P260 (do not breathe vapors), P280 (wear protective gloves/eye protection), and P310 (immediately call a poison center/doctor) .