2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine is an organic chemical compound with CAS number 106264-79-3 and molecular formula C9H14N2S2. This aromatic diamine derivative contains two methylsulfanyl groups and has a molecular weight of 214.4 g/mol. It belongs to the family of substituted benzene diamines and is classified as a hazardous substance requiring careful handling due to its toxicity and environmental impact.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine has a molecular formula of C9H14N2S2 with a molar mass of 214.4 g/mol. The compound features a benzene ring substituted with two amino groups, one methyl group, and two methylsulfanyl groups. As an aromatic diamine, it typically exists as a solid at room temperature. Specific physical properties such as melting point, boiling point, and solubility data would need to be confirmed through technical documentation.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine is primarily used as a chemical intermediate in organic synthesis and pharmaceutical manufacturing. Its diamine structure makes it valuable for producing polymers, dyes, and other complex organic compounds. The presence of methylsulfanyl groups provides specific reactivity for specialized chemical reactions. Industrial applications may include use in research and development, fine chemical production, and as a building block for advanced materials synthesis.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine requires careful handling due to its Acute Tox. 4 and Skin Sens. 1 classifications. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to avoid inhalation. Prevent skin and eye contact, and avoid ingestion. The substance carries Warning signal word and GHS07 pictogram, indicating moderate hazard level requiring standard laboratory safety precautions.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and properly labeled. Due to its environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), ensure secondary containment to prevent environmental release. Store away from oxidizing agents and strong acids. Maintain proper inventory records and ensure storage areas comply with local chemical storage regulations and fire safety requirements.

Immediate action is required upon contact with 2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine. For skin contact, immediately remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. For eye contact, flush with water immediately and seek medical attention. If inhaled, move to fresh air. If ingested, do not induce vomiting and seek immediate medical attention. Due to its skin sensitization properties, monitor for allergic reactions and consult medical professionals promptly.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine must be disposed of as hazardous waste through authorized waste management companies. Due to its aquatic toxicity classification, prevent release to waterways or soil. Contact licensed hazardous waste disposal services for proper treatment and disposal. Do not discharge to sewers or the environment. Maintain proper waste documentation and follow local, national, and EU waste regulations. Empty containers should also be treated as hazardous waste unless properly decontaminated.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III. Transportation requires proper dangerous goods packaging, labeling, and documentation according to ADR regulations. Use UN-approved packaging and ensure proper placarding of vehicles. Shipping documents must include proper shipping names and hazard classifications. Only trained personnel should handle transportation, and emergency response information must be available during transport. Follow all applicable international dangerous goods regulations.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine is subject to REACH registration requirements in the EU and must comply with CLP classification and labeling regulations. The substance is not currently listed as SVHC (Substance of Very High Concern). Users must follow occupational health and safety regulations, environmental protection laws, and dangerous goods transport regulations. Safety data sheets must be provided to downstream users, and proper risk assessments are required for workplace use.

2-methyl-4,6-bis(methylsulfanyl)benzene-1,3-diamine is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains for laboratory and industrial customers across Europe, ensuring proper handling, documentation, and regulatory compliance. As a professional chemical distributor, OYSI can provide technical support, safety data sheets, and certificates of analysis. Contact OYSI directly for availability, specifications, and pricing information for this specialized chemical intermediate.