Cyclopentyl Chloride CAS 930-28-9

1. Cyclopentyl chloride is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals, and dyestuff . It is a versatile building block in organic synthesis reactions, allowing chemists to create complex molecules with specific functional groups .
2. The compound serves as an intermediate in the synthesis of various pharmaceutical compounds, enhancing the efficiency of drug development processes . Cyclopentyl chloride CAS 930-28-9 is also employed in the synthesis of specialty polymers, contributing to the development of materials with unique properties for industrial applications .
3. Applications of Cyclopentyl chloride also include its use as a building block in the flavor and fragrance industry for synthesizing flavoring agents and fragrances .

1. Store Cyclopentyl chloride in a tightly sealed container in a cool, dry, and well-ventilated place, away from heat, sparks, and open flames . Recommended storage temperatures vary from refrigeration (0-8°C) to a cool, dark place below 15°C .
2. Keep Cyclopentyl chloride strictly away from strong oxidizing agents and strong bases to prevent hazardous reactions . Containers which are opened must be carefully resealed and kept upright to prevent leakage .
3. Always Cyclopentyl chloride CAS 930-28-9 use appropriate personal protective equipment (PPE) including chemical-resistant gloves (fluorinated rubber or nitrile), safety goggles with face shield, and protective clothing; use only with explosion-proof equipment and adequate ventilation .

1. Immediately isolate the spill area, eliminate all ignition sources, and ensure adequate ventilation. Cyclopentyl chloride vapor is heavier than air and may travel to ignition sources, causing flashback .
2. Contain Cyclopentyl chloride using inert, non-combustible absorbent material (e.g., dry sand) and prevent entry into drains or waterways . Collect with an electrically protected vacuum cleaner or by wet-brushing, and place into sealed, labeled chemical waste containers for proper disposal according to local regulations .
3. Personnel Cyclopentyl chloride CAS 930-28-9 must wear suitable PPE including self-contained breathing apparatus (SCBA) if necessary during cleanup. Cyclopentyl chloride is classified for transport (UN1993 or UN1107, Hazard Class 3, PG II) .

1. Cyclopentyl chloride is classified with GHS signal word "Danger" and is a highly flammable liquid and vapor (H225) . Flash point ranges from 15-16°C (59°F) . NFPA health rating is 2 (intense or continued exposure could cause temporary incapacitation) .
2. Cyclopentyl chloride is harmful if swallowed, in contact with skin, or if inhaled, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335) . Thermal decomposition or combustion produces toxic and corrosive fumes including carbon oxides and hydrogen chloride gas . Cyclopentyl chloride CAS 930-28-9 may cause central nervous system depression upon inhalation of high concentrations .
3. Always consult the specific Safety Data Sheet (SDS) for Cyclopentyl chloride for complete hazard information, first-aid procedures (P303+P361+P353 for skin, P305+P351+P338 for eyes, P301+P330+P331 for ingestion), and handling instructions. Precautionary statements include P210 (keep away from heat/sparks/open flames), P233 (keep container tightly closed), P240 (ground/bond container), and P280 (wear protective gloves/eye protection) .