Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate is an organic chemical compound with CAS number 143390-89-0 and molecular formula C18H19NO4. This complex ester compound has a molecular weight of 313.3 g/mol and belongs to the methoxyimino acetate family. It is classified as a potentially carcinogenic substance (Category 2) and poses significant environmental hazards to aquatic life. The compound requires careful handling due to its hazardous properties and regulatory classification.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate has a molecular weight of 313.3 g/mol and molecular formula C18H19NO4. As an organic ester compound, it typically exists as a solid or viscous liquid at room temperature. The compound contains multiple aromatic rings and functional groups including methoxy, imino, and ester moieties. Specific physical properties such as melting point, boiling point, and solubility characteristics depend on the exact formulation and should be confirmed through technical data sheets from suppliers.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate is primarily used as an intermediate in pharmaceutical and agrochemical synthesis. This compound serves as a key building block in the production of various bioactive molecules and specialty chemicals. Its complex structure makes it valuable for research and development applications in organic chemistry laboratories. The methoxyimino group and aromatic substitution pattern provide specific reactivity useful in advanced chemical transformations for industrial and research purposes.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate requires careful handling due to its Category 2 carcinogenic classification. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection when handling powders or in poorly ventilated areas. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin and eye contact, and prevent inhalation of dust or vapors. Wash hands thoroughly after handling and follow strict hygiene protocols to minimize exposure risks.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate should be stored in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep containers tightly sealed to prevent contamination and degradation. Due to its carcinogenic properties, storage areas should be restricted to authorized personnel only. Separate from incompatible materials such as strong oxidizing agents, acids, and bases. Maintain proper inventory controls and labeling according to GHS requirements including Warning signal word and appropriate pictograms GHS08 and GHS09.

Immediate action is required upon contact with methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate. For skin contact, remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. 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 for proper medical treatment.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate must be disposed of as hazardous waste due to its carcinogenic properties and environmental toxicity. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never dispose of this substance in regular waste streams, sewers, or waterways as it poses severe risks to aquatic life (Aquatic Acute 1, Aquatic Chronic 1). Follow local and national regulations for hazardous waste management. Contaminated packaging should also be treated as hazardous waste and disposed of accordingly.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate is classified under ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III. Transportation requires appropriate UN-specification packaging and proper shipping documentation including dangerous goods declarations. Packages must display correct hazard labels and markings according to ADR regulations. Transport vehicles should carry appropriate emergency equipment and documentation. Only trained personnel should handle the transportation process, and drivers must possess valid dangerous goods transportation certificates. Ensure compliance with all applicable national and international transportation regulations.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate is subject to comprehensive chemical regulations including REACH registration requirements in Europe and CLP classification obligations. The substance is classified as Category 2 carcinogen and requires appropriate hazard communication including Warning signal word and GHS08/GHS09 pictograms. While not currently listed as a Substance of Very High Concern (SVHC), its hazardous properties require strict compliance with occupational health and safety regulations. Users must maintain safety data sheets and implement appropriate risk management measures according to regulatory requirements.

Methyl (2E)-2-methoxyimino-2-[2-[(2-methylphenoxy)methyl]phenyl]acetate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides high-quality chemical products with proper documentation including certificates of analysis and safety data sheets. As a professional chemical supplier, OYSI ensures compliance with European regulations and provides technical support for industrial customers. Contact OYSI directly for availability, technical specifications, and pricing information. Due to the hazardous nature of this substance, purchases are typically restricted to qualified industrial users and research institutions.