(5-chloro-1-propan-2-yl-1,2,4-triazol-3-yl)oxy-diethoxy-sulfanylidene-lambda5-phosphane

(5-chloro-1-propan-2-yl-1,2,4-triazol-3-yl)oxy-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with CAS number 42509-80-8. This chemical substance has a molecular formula of C9H17ClN3O3PS and a molecular weight of 313.74 g/mol. It contains a triazole ring system combined with phosphorus functionality, making it a complex heterocyclic compound with specific chemical properties and applications.

The compound is a complex organophosphorus molecule with molecular formula C9H17ClN3O3PS and molecular weight 313.74 g/mol. Its structure combines a chlorinated triazole ring with diethoxy-phosphate functionality, which influences its solubility and stability characteristics. The presence of both polar (phosphate, triazole) and nonpolar (alkyl chains) groups affects its physicochemical behavior, though specific data on appearance, odor, and solubility would require detailed analysis.

This organophosphorus compound is primarily used in specialized chemical applications where its unique triazole-phosphate structure provides specific functional properties. Given its complex molecular structure combining phosphorus and nitrogen heterocycles, it may serve as an intermediate in pharmaceutical synthesis, agrochemical production, or as a specialty reagent in organic synthesis. Its applications are typically limited to professional industrial settings requiring specialized handling procedures.

This substance requires extreme caution due to its Acute Tox. 2 and 3 classifications and skin sensitizing properties. Personnel must wear appropriate PPE including chemical-resistant gloves, eye protection, and respiratory protection. Work should be conducted in well-ventilated areas or fume hoods to prevent inhalation exposure. Given the GHS06 and GHS08 pictograms, avoid skin contact, ingestion, and inhalation. Only trained personnel should handle this material.

The compound should be stored in a cool, dry, well-ventilated area away from incompatible materials. Due to its acute toxicity classification, storage must be in a secure location with restricted access and appropriate warning labels. Container integrity should be regularly checked, and the substance should be kept away from heat sources, oxidizing agents, and moisture. Secondary containment is recommended to prevent environmental release given its aquatic toxicity classification.

Immediate action is critical due to the substance's high acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with plenty of water for 15 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting. Seek immediate medical attention in all cases, bringing the safety data sheet for medical personnel reference.

This substance requires disposal as hazardous waste through licensed waste management companies due to its acute toxicity and environmental hazard classifications. It cannot be disposed of in regular waste streams or sewage systems given its aquatic toxicity. Disposal must comply with local, national, and EU waste regulations. Empty containers should also be treated as hazardous waste. Documentation and tracking are required throughout the disposal process.

The substance is classified under ADR Class 6.1 (toxic substances), Packing Group II, indicating significant transport restrictions. It requires appropriate UN-specification packaging, hazard labels, and transport documentation. Only qualified personnel and approved carriers can handle the shipment. The transport vehicle must carry appropriate emergency equipment and spillage materials. Shipping documentation must include proper shipping names, hazard classes, and emergency contact information for incidents during transport.

This substance is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification obligations. While not currently listed as SVHC, its acute toxicity and environmental hazard classifications impose strict handling, labeling, and reporting requirements. Users must ensure proper risk assessments, safety data sheet distribution, and worker training. Import/export may require additional permits, and workplace exposure limits must be strictly observed where established.

OYSI serves as a specialized European distributor for this complex organophosphorus compound, ensuring proper handling and regulatory compliance throughout the supply chain. As a professional chemical distributor, OYSI provides technical support, safety documentation, and regulatory guidance for industrial customers. Given the substance's hazardous classification, purchases are restricted to qualified industrial users with appropriate facilities and safety protocols. Contact OYSI directly for availability, specifications, and technical consultation.