2,2-dimethyl-4-phenylpentanenitrile

2,2-dimethyl-4-phenylpentanenitrile is an organic nitrile compound with the molecular formula C13H17N and CAS number 75490-39-0. This chemical features a pentane chain with two methyl groups at position 2, a phenyl group at position 4, and a nitrile functional group. With a molecular weight of 187.28 g/mol, it belongs to the class of substituted nitriles and is classified as moderately hazardous with acute toxicity warnings and environmental concerns for aquatic life.

2,2-dimethyl-4-phenylpentanenitrile is an organic liquid compound at room temperature due to its molecular structure and weight of 187.28 g/mol. As a nitrile compound containing both aliphatic and aromatic components, it typically exhibits limited water solubility but good solubility in organic solvents. The presence of the phenyl group contributes to its stability, while the nitrile group provides characteristic chemical reactivity. Specific physical properties such as boiling point, density, and exact appearance may vary depending on purity and storage conditions.

2,2-dimethyl-4-phenylpentanenitrile serves as an important intermediate in organic synthesis and pharmaceutical manufacturing. Its nitrile functional group makes it valuable for producing various derivatives through hydrolysis, reduction, or other chemical transformations. The compound is commonly used in the synthesis of complex organic molecules, particularly in the development of pharmaceuticals, agrochemicals, and specialty chemicals. Its unique structural features, combining aliphatic and aromatic components, make it suitable for creating compounds with specific biological or chemical properties.

2,2-dimethyl-4-phenylpentanenitrile requires careful handling due to its Acute Tox. 4 classification and GHS07 warning pictogram. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection when necessary. Work should be conducted in well-ventilated areas or under fume hoods to minimize inhalation exposure. Avoid skin and eye contact, and ensure proper grounding when transferring the material. All personnel should be trained in handling procedures and emergency response measures before working with this substance.

2,2-dimethyl-4-phenylpentanenitrile should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. As a nitrile compound, keep it away from strong acids, bases, and oxidizing agents. Storage areas should be equipped with appropriate spill containment measures and maintained at stable temperatures to prevent degradation. Containers should be properly labeled with hazard information and stored according to local chemical storage regulations. Regular inspection of storage conditions and container integrity is recommended.

Immediate action is required upon contact with 2,2-dimethyl-4-phenylpentanenitrile due to its acute toxicity classification. 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 remove contact lenses if present. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician in case of exposure and provide the safety data sheet.

2,2-dimethyl-4-phenylpentanenitrile disposal must comply with local and national waste regulations due to its toxicity and environmental impact classification (Aquatic Chronic 2). The compound should never be disposed of down drains or in regular waste streams. Disposal should be conducted through licensed hazardous waste contractors who can ensure proper treatment or destruction. Small quantities may require neutralization or other pre-treatment before disposal. Always consult local environmental authorities and waste management regulations, and maintain proper documentation of disposal activities as required by law.

2,2-dimethyl-4-phenylpentanenitrile is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation according to international dangerous goods regulations. Packages must bear proper shipping names, UN numbers, and hazard labels including GHS07 and GHS09 pictograms. Transportation should be conducted by certified carriers familiar with hazardous materials handling. Proper shipping papers and emergency response information must accompany shipments, and vehicles should carry appropriate spill response equipment.

2,2-dimethyl-4-phenylpentanenitrile is subject to various chemical regulations including REACH registration requirements in Europe and CLP classification obligations. The compound is not currently listed as a Substance of Very High Concern (SVHC), but its Acute Tox. 4 and Aquatic Chronic 2 classifications require compliance with hazard communication standards. Users must maintain safety data sheets, implement appropriate risk management measures, and ensure proper worker training. Import/export may require additional documentation, and some applications might be subject to specific industry regulations or restrictions depending on end-use.

2,2-dimethyl-4-phenylpentanenitrile is available through OYSI, a trusted European distributor of specialty chemicals and intermediates. As an established supplier in the European market, OYSI provides reliable access to this compound with proper documentation including certificates of analysis and safety data sheets. The company ensures compliance with European regulations including REACH and CLP requirements. For procurement inquiries, technical support, or specific grade requirements, customers can contact OYSI directly through their European distribution network to discuss availability and delivery options.