N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine is an organic chemical compound with CAS number 118134-30-8 and molecular formula C18H35NO2. This tertiary amine features a complex spirocyclic structure with a tert-butyl substituent and has a molecular weight of 297.5 g/mol. The compound is classified as hazardous with multiple health and environmental concerns, requiring careful handling in industrial applications.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine has a molecular weight of 297.5 g/mol and contains nitrogen and oxygen functional groups within its spirocyclic structure. As a tertiary amine compound, it likely exhibits basic properties and may have characteristic amine odor. The presence of the dioxaspiro ring system and tert-butyl group influences its solubility and volatility characteristics, though specific physical data should be confirmed from technical datasheets.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine is typically used as a chemical intermediate or specialty reagent in industrial synthesis processes. Its complex spirocyclic structure containing amine functionality makes it valuable for pharmaceutical research, fine chemical manufacturing, or as a building block in organic synthesis. The specific applications depend on the compound's reactivity profile and the requirements of downstream chemical processes.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine requires careful handling due to its classification as Repr. 2, Acute Tox. 4, and skin irritant/sensitizer. Essential PPE includes chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume extraction to prevent inhalation. Avoid skin contact and ensure proper training on emergency procedures before handling this substance.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers upright and properly labeled with hazard information. Storage areas should be equipped with appropriate spill containment and emergency equipment. Separate from oxidizing agents and other reactive chemicals to prevent unwanted reactions.

Skin contact with N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine requires immediate removal of contaminated clothing and thorough washing with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15 minutes. If inhaled, move to fresh air immediately. Due to its acute toxicity and sensitization potential, seek medical attention promptly for any significant exposure, especially if symptoms develop.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine must be disposed of as hazardous chemical waste through licensed waste management companies. Due to its aquatic toxicity classification, prevent release to water systems or soil. Contact certified hazardous waste handlers who can ensure proper treatment and disposal according to local and EU regulations. Never dispose of via regular drainage systems or municipal waste collection.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III. Transport requires appropriate hazardous goods packaging, labeling, and documentation in compliance with ADR regulations. Vehicles must carry proper safety equipment and drivers need hazardous materials training certification. Ensure packages are properly secured and marked with required hazard labels during transportation.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine is subject to EU CLP regulation requiring appropriate hazard classification and labeling with GHS07, GHS08, and GHS09 pictograms. Under REACH regulation, it requires registration for import/manufacture above tonnage thresholds. While not currently listed as SVHC, its reproductive toxicity classification may trigger additional regulatory scrutiny. Transport is regulated under ADR as Class 9 dangerous goods.

N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylpropan-1-amine is available through OYSI, a specialized European distributor of fine and specialty chemicals. OYSI provides this compound with complete regulatory documentation including safety data sheets, certificates of analysis, and proper hazard labeling. As experienced chemical distributors, OYSI ensures compliance with EU regulations and provides technical support for safe handling and application guidance to European customers.