(3-azaniumyl-4-methylphenyl)azanium sulfate

(3-azaniumyl-4-methylphenyl)azanium sulfate is an organic chemical compound with the molecular formula C7H12N2O4S and CAS number 65321-67-7. This substance belongs to the aromatic amine family and contains two azaniumyl groups attached to a methylated phenyl ring, combined with a sulfate counterion. With a molecular weight of 220.25 g/mol, it is classified as a hazardous substance requiring careful handling due to its carcinogenic properties and multiple toxicity classifications.

(3-azaniumyl-4-methylphenyl)azanium sulfate typically appears as a solid crystalline powder at room temperature due to its ionic sulfate structure. The compound contains polar azaniumyl groups and a sulfate anion, making it likely water-soluble under normal conditions. Its aromatic structure combined with charged nitrogen groups influences its stability and reactivity. The molecular weight of 220.25 g/mol indicates moderate molecular size, and the presence of multiple functional groups affects its physical behavior and chemical interactions.

(3-azaniumyl-4-methylphenyl)azanium sulfate is primarily used as a chemical intermediate in pharmaceutical and dye manufacturing processes. Its aromatic amine structure makes it valuable for synthesizing various organic compounds, particularly in the production of specialized chemicals and research applications. Due to its hazardous classification, including carcinogenic properties, its use is restricted to controlled industrial environments with appropriate safety measures. The compound may also serve in analytical chemistry and specialized research applications requiring specific amine derivatives.

(3-azaniumyl-4-methylphenyl)azanium sulfate requires strict safety protocols due to its Carc. 1B classification and acute toxicity. Personnel must wear appropriate PPE including chemical-resistant gloves, safety goggles, and respiratory protection to prevent inhalation or skin contact. Work should be conducted in well-ventilated areas or under fume hoods. Avoid creating dust or aerosols, and implement proper hygiene measures including thorough handwashing. Emergency eyewash stations and safety showers should be readily accessible during handling operations.

(3-azaniumyl-4-methylphenyl)azanium sulfate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Due to its carcinogenic classification, storage areas must be clearly labeled and access restricted to authorized personnel only. Keep containers away from sources of ignition, heat, and direct sunlight. Implement secondary containment measures and ensure storage areas comply with local regulations for carcinogenic substances. Regular inventory checks and proper labeling are essential for safe storage management.

Immediate action is required following contact with (3-azaniumyl-4-methylphenyl)azanium sulfate due to its toxic and irritating properties. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. In case of eye contact, flush immediately with water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult emergency services and provide the safety data sheet to medical personnel.

(3-azaniumyl-4-methylphenyl)azanium sulfate must be disposed of as hazardous waste through licensed waste management companies specializing in carcinogenic substances. The compound cannot be disposed of in regular waste streams due to its Carc. 1B classification and environmental hazard rating. Disposal must comply with local, national, and EU waste regulations including proper packaging, labeling, and documentation. Incineration at authorized high-temperature facilities is typically required, and waste manifests must be maintained for regulatory compliance and traceability.

(3-azaniumyl-4-methylphenyl)azanium sulfate is classified under ADR Class 6.1 (Toxic substances) Packing Group III for transportation purposes. Shipments must comply with dangerous goods regulations including proper packaging, labeling with appropriate hazard labels, and documentation with transport documents. Vehicles must carry emergency response information and drivers require dangerous goods training certification. Packages must bear the correct UN number, proper shipping name, and hazard labels. Air transport may have additional restrictions due to the substance's toxicity classification.

(3-azaniumyl-4-methylphenyl)azanium sulfate is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification obligations. Its Carc. 1B classification means it falls under strict carcinogen regulations requiring specialized handling, storage, and workplace exposure controls. The substance must comply with occupational health and safety directives, and may be subject to authorization or restriction procedures. Import/export may require permits, and users must implement risk management measures according to regulatory guidance and safety data sheet requirements.

(3-azaniumyl-4-methylphenyl)azanium sulfate is available through OYSI, a specialized European distributor of technical chemicals serving industrial and research customers. OYSI provides this regulated substance to qualified buyers with appropriate handling capabilities and regulatory compliance. Due to the compound's hazardous classification, purchases require verification of proper facilities, trained personnel, and regulatory permits. OYSI ensures full documentation, safety data sheets, and compliance with European chemical regulations for professional customers across various industrial sectors requiring this specialized chemical intermediate.