5-Chlorovaleryl Chloride CAS 1575-61-7

1. 5-Chlorovaleryl chloride is an alkylating agent used in the synthesis of pharmaceutical intermediates and active ingredients like the anti-platelet medication cilostazol .
2. 5-Chlorovaleryl chloride CAS 1575-61-7 is employed to produce anion-exchange resins via acylation of polystyrene/divinylbenzene, followed by amination with trimethylamine .
3. 5-Chlorovaleryl chloride is also utilized as a chemical intermediate for preparing specialty chemicals, agrochemicals, and dyes .

1. Store 5-Chlorovaleryl chloride in a tightly sealed container under inert gas (argon filling) in a cool, dry, and well-ventilated area at 2-8°C, as 5-Chlorovaleryl chloride is moisture sensitive and reacts with water .
2. Keep 5-Chlorovaleryl chloride CAS 1575-61-7 strictly away from strong oxidizing agents, bases, alcohols, and amines due to incompatibility, and protect from heat, sparks, and open flames .
3. Handle 5-Chlorovaleryl chloride using appropriate personal protective equipment including chemical-resistant gloves, face shield, and in a fume hood to avoid breathing vapors, mist, or gas .

1. Isolate the spill area, eliminate all ignition sources, and contain liquid 5-Chlorovaleryl chloride using dry inert absorbent material like sand, preventing entry into drains or waterways .
2. Collect absorbed 5-Chlorovaleryl chloride CAS 1575-61-7 using an electrically protected vacuum cleaner or by wet-brushing into sealed, labeled corrosion-resistant containers for disposal according to environmental regulations .
3. Personnel cleaning 5-Chlorovaleryl chloride spills must wear full protective equipment including self-contained breathing apparatus, as vapors may accumulate to form explosive concentrations and 5-Chlorovaleryl chloride is a lachrymator .

1. 5-Chlorovaleryl chloride is classified as a corrosive liquid (GHS05, Danger), causing severe skin burns and serious eye damage (H314/H318), with an NFPA health rating of 3 (serious hazard) .
2. 5-Chlorovaleryl chloride CAS 1575-61-7 is harmful if swallowed (H302, mouse intravenous LD50 320 mg/kg), and combustion produces toxic fumes including carbon oxides and hydrogen chloride gas .
3. 5-Chlorovaleryl chloride is a combustible liquid (H227, flash point 91°C) with explosive limits of 2.0-10.2%(V), may be corrosive to metals (H290), and is classified for transport as a corrosive liquid (UN 3265, Hazard Class 8, Packing Group II/III) .