Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is an organic chemical compound with the molecular formula C19H20F3NO4 and CAS number 69806-50-4. This substance has a molecular weight of 383.4 g/mol and contains trifluoromethyl and pyridine functional groups. It is classified as a reproductive toxicant category 1B and poses significant environmental hazards to aquatic life, requiring careful handling and specialized safety measures in industrial applications.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is an organic ester compound with a molecular weight of 383.4 g/mol. The presence of trifluoromethyl groups typically imparts stability and lipophilicity to the molecule. As an ester derivative, it likely exists as a liquid or low-melting solid at room temperature. The trifluoromethyl substituent generally reduces water solubility while increasing stability against hydrolysis and metabolic degradation.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is primarily used as an active ingredient in herbicidal formulations and plant protection products. The compound's structure, featuring pyridine and trifluoromethyl groups, is characteristic of selective herbicides that target specific enzymatic pathways in unwanted vegetation. It is utilized in agricultural and professional pest control applications where precise weed management is required while minimizing impact on desired crops.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate requires strict safety protocols due to its reproductive toxicity classification (Repr. 1B). Essential PPE includes chemical-resistant gloves, protective clothing, and respiratory protection when handling. Work in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Pregnant women should not handle this substance. Emergency eyewash and shower facilities must be readily accessible during handling operations.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Due to its environmental hazards (Aquatic Acute 1, Aquatic Chronic 1), storage areas must have appropriate containment measures to prevent environmental release. Keep away from incompatible materials such as strong oxidizers and bases. Restrict access to authorized personnel only and maintain proper inventory records.

Immediate action is required upon contact with butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate. 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 clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate must be disposed of through authorized hazardous waste contractors due to its reproductive toxicity and aquatic environmental hazards. Never discharge into drains, waterways, or soil. Contaminated containers and materials require treatment as hazardous waste. Follow local and national waste regulations, including proper waste classification codes. Incineration at licensed high-temperature facilities is typically the preferred disposal method for this type of organic compound.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is classified as ADR Class 9 (Miscellaneous Dangerous Goods), Packing Group III for transportation purposes. This classification requires appropriate UN-specification packaging, proper labeling with Class 9 hazard labels, and transport documentation including dangerous goods declarations. Vehicles must carry appropriate emergency equipment and drivers need ADR certification. The relatively lower packing group III indicates moderate danger during transport, but all ADR regulations must still be strictly followed.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification as reproductive toxicant category 1B. While not currently listed as an SVHC, its reproductive toxicity classification subjects it to strict authorization and restriction procedures. Users must comply with occupational exposure limits, implement risk management measures, and maintain detailed safety documentation. Biocidal and plant protection product regulations may also apply depending on intended use.

Butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate is available through OYSI, a specialized European distributor of technical chemicals and active pharmaceutical ingredients. OYSI provides comprehensive regulatory support, quality documentation, and technical expertise for this controlled substance. Due to the compound's reproductive toxicity classification and environmental hazards, procurement requires proper authorization, end-use verification, and compliance with REACH regulations. Contact OYSI directly for availability, specifications, and regulatory guidance for your specific application requirements.