[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is an organophosphorus compound with the molecular formula C10H19ClNO5P and CAS number 13171-21-6. This chemical has a molecular weight of 299.69 g/mol and contains both phosphate and chlorinated functional groups. It is classified as a hazardous substance with mutagenic properties and acute toxicity, requiring careful handling in professional applications. The compound falls under multiple hazard classes including acute toxicity and aquatic toxicity.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate exhibits typical properties of organophosphorus compounds. With its molecular formula C10H19ClNO5P, it contains both hydrophilic phosphate groups and lipophilic organic portions. The presence of chlorine and phosphate functionalities influences its chemical reactivity and stability. As an organophosphorus ester, it may be susceptible to hydrolysis under certain pH conditions. Specific physical properties such as melting point, boiling point, and solubility data should be confirmed through technical specifications.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is primarily used as a chemical intermediate in pharmaceutical and agrochemical synthesis. Its organophosphorus structure makes it valuable in research applications and specialized chemical manufacturing processes. The compound may serve as a building block for developing more complex molecules or as a reagent in specific chemical reactions. Due to its hazardous classification, its use is restricted to professional industrial applications where appropriate safety measures can be implemented.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate requires strict safety precautions due to its Acute Tox. 2 and Muta. 2 classifications. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work must be conducted in well-ventilated areas or under fume hoods. Avoid skin contact, inhalation, and ingestion. Use appropriate containment measures to prevent environmental release. Follow GHS pictograms GHS08, GHS06, and GHS09 guidelines. Training in hazardous chemical handling is mandatory before use.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate must be stored in a secure, temperature-controlled environment away from incompatible materials. Keep containers tightly sealed and in original packaging to prevent contamination and degradation. Storage areas should be well-ventilated with restricted access due to the substance's toxicity classification. Implement secondary containment measures to prevent environmental release. Maintain inventory records and regular inspection schedules. Store away from heat sources, strong acids, and bases that could cause decomposition or hazardous reactions.

Immediate medical attention is required for any contact with [3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate due to its high acute toxicity. For skin contact, remove contaminated clothing and flush affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. In case of eye contact, rinse continuously with water and seek medical care. For ingestion, do not induce vomiting and contact poison control immediately. Have safety data sheets readily available for emergency responders.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate must be disposed of as hazardous waste through licensed waste management facilities. Due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications, prevent any environmental release. Follow local and European waste regulations including the Basel Convention requirements. Incineration at high temperatures by authorized facilities is typically the preferred disposal method for organophosphorus compounds. Never dispose of through regular waste streams or sewage systems. Maintain disposal documentation for regulatory compliance and traceability.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is classified under ADR Class 6.1 (Toxic substances), Packing Group II, indicating significant transport hazards. Shipments require appropriate UN-specification packaging, proper labeling with GHS pictograms, and transport documentation. Drivers must hold ADR certification for Class 6.1 substances. Vehicles need appropriate placarding and emergency equipment. Quantities may be subject to limited quantity regulations. Ensure compliance with international transport regulations including IMDG for sea transport and IATA for air transport where permitted.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is subject to extensive European chemical regulations. Under CLP Regulation, it requires classification as Muta. 2, Acute Tox. 2, and aquatic toxicity categories with appropriate labeling and safety data sheets. REACH registration may be required depending on import/manufacture volumes. The substance is not currently listed as an SVHC but its mutagenic properties warrant careful regulatory monitoring. Additional restrictions may apply under national legislation. Users must comply with occupational exposure limits and environmental discharge restrictions.

[3-chloro-4-(diethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to qualified industrial customers with appropriate handling capabilities and regulatory compliance. Due to the substance's hazardous classification, purchases require verification of proper storage facilities, trained personnel, and intended use documentation. Contact OYSI's technical team for availability, specifications, and regulatory support to ensure compliant procurement and handling of this controlled chemical substance.