[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is an organophosphorus compound with the molecular formula C8H16NO5P and CAS number 141-66-2. This chemical substance has a molecular weight of 237.19 g/mol and belongs to the class of phosphate esters. It is classified as a highly toxic substance requiring careful handling due to its acute toxicity properties and environmental hazards to aquatic ecosystems.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is an organic compound with a molecular mass of 237.19 g/mol and the formula C8H16NO5P. The substance contains both phosphate and amide functional groups, making it polar in nature. As an organophosphorus compound, it likely exhibits moderate to good solubility in polar solvents. The presence of the E-configuration indicates a specific geometric arrangement around the double bond in its structure.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is typically used as an intermediate in chemical synthesis and manufacturing processes. Given its organophosphorus structure, it may serve applications in pharmaceutical synthesis, agricultural chemical production, or as a specialized reagent in organic chemistry. Its specific molecular structure makes it valuable for targeted chemical transformations where phosphate ester functionality is required in industrial or research applications.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate requires strict safety protocols due to its Acute Tox. 2 and 3 classifications. Essential PPE includes chemical-resistant gloves, safety goggles, and respiratory protection in well-ventilated areas. Work should be conducted in fume hoods to prevent inhalation exposure. Emergency shower and eyewash stations must be accessible. Personnel must be trained in handling highly toxic substances and emergency response procedures.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. The substance should be kept in original, tightly sealed containers in a secure chemical storage facility with restricted access. Due to its high toxicity and environmental hazards, storage areas require appropriate containment measures, temperature control, and compliance with local regulations for toxic substance storage.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate exposure requires immediate action due to its high toxicity. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. In case of eye contact, flush immediately with plenty of water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical assistance. Always consult emergency services for exposure incidents.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate must be disposed of as hazardous waste through licensed waste management companies due to its high toxicity and environmental impact. The substance cannot be discharged into sewers or the environment due to its Aquatic Acute 1 and Chronic 1 classifications. Disposal must comply with local, national, and EU waste regulations including the Waste Framework Directive. Professional hazardous waste disposal services are mandatory.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is classified under ADR Class 6.1 (toxic substances), Packing Group II, indicating moderate to high toxicity during transport. Transportation requires UN-approved packaging, proper labeling with GHS06 and GHS09 pictograms, and 'Danger' signal word. Drivers must hold ADR certification for Class 6.1 substances. Transport documentation must include safety data sheets and emergency response information. Vehicles require appropriate placarding and emergency equipment.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification as Acute Tox. 2*/3* with aquatic toxicity classifications. While not currently listed as an SVHC substance, it requires safety data sheets, proper labeling with GHS pictograms, and compliance with occupational exposure limits. The substance may be subject to additional restrictions depending on intended use and local regulations.

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this highly regulated substance to qualified industrial customers with proper handling capabilities and regulatory compliance. As a professional chemical distributor, OYSI ensures full documentation, safety data sheets, and regulatory compliance for this toxic substance. Contact OYSI directly for availability, specifications, and purchasing requirements for professional applications.