Sodium Tert-pentoxide CAS 14593-46-5

1. Sodium tert-pentoxide is primarily used as a strong, sterically hindered base in organic synthesis for deprotonation reactions, including the deoxycyanamidation of alcohols and N-cyanation of secondary amines . It serves as a versatile reagent in the preparation of complex reducing agents to reduce halonaphthalenes and halobenzenes .
2. Sodium tert-pentoxide CAS 14593-46-5 is utilized in polymer chemistry for synthesizing polyolefins and other polymers, enhancing properties for plastics and elastomers . It also plays a role in pharmaceutical development as an intermediate for drug synthesis .
3. Applications of Sodium tert-pentoxide include its use in nucleophilic substitution and elimination reactions, as well as in environmental applications for remediating contaminated sites .

1. Store Sodium tert-pentoxide in a tightly sealed container under inert gas (e.g., nitrogen or argon) in a cool, dry, well-ventilated place, protected from moisture and light . Recommended storage is at room temperature or in a cool, dark place .
2. Keep Sodium tert-pentoxide strictly away from water, moisture, strong oxidizing agents, and strong acids, as it reacts violently with water, releases flammable gases, and is self-heating (H251) . Maintain air gaps between pallets and store away from other materials .
3. Always Sodium tert-pentoxide CAS 14593-46-5 use appropriate personal protective equipment (PPE) including chemical-resistant gloves, tightly fitting safety goggles or face shield, and flame-retardant antistatic protective clothing . Handle only with adequate ventilation in a fume hood, using explosion-proof equipment, and avoid breathing dust/vapors .

1. Immediately isolate the spill area, eliminate all ignition sources, and ensure adequate ventilation. DO NOT USE WATER; absolutely prevent contact with moisture . Contain Sodium tert-pentoxide using dry, inert, non-combustible absorbent material (dry sand or earth) .
2. Carefully sweep up or vacuum the spilled material using spark-proof tools, avoiding dust generation, and place collected material into sealed, labeled corrosion-resistant chemical waste containers for proper disposal according to hazardous material regulations .
3. Personnel Sodium tert-pentoxide CAS 14593-46-5 must wear full chemical-protective equipment including self-contained breathing apparatus (SCBA) during cleanup . Prevent entry into drains or waterways. Sodium tert-pentoxide is classified for transport (UN3206 or UN2925, Hazard Class 4.2/8, Packing Group II) .

1. Sodium tert-pentoxide is classified with GHS signal word "Danger". It causes severe skin burns and serious eye damage (H314/H318), is a flammable solid (H228) and self-heating (H251), may cause respiratory irritation (H335), and is harmful in contact with skin (H312) and if inhaled (H332) . NFPA health rating is 3 (serious hazard).
2. Sodium tert-pentoxide reacts violently with water, releasing flammable gases (hydrogen) that may ignite spontaneously. Thermal decomposition produces toxic and irritating fumes including carbon monoxide and carbon dioxide . It is moisture-sensitive and incompatible with strong oxidizing agents and acids . Flash point for solutions varies (e.g., -20°C for 35% THF solution) .
3. Always Sodium tert-pentoxide CAS 14593-46-5 consult the specific Safety Data Sheet (SDS) for Sodium tert-pentoxide for complete hazard information, first-aid procedures (P303+P361+P353 for skin, P305+P351+P338+P310 for eyes, P304+P340+P310 for inhalation, P301+P330+P331 for ingestion - do NOT induce vomiting), and handling instructions . Precautionary statements include P210 (keep away from heat/sparks/open flames), P235+P410 (keep cool, protect from sunlight), P260 (do not breathe dust), and P280 (wear protective gloves/eye protection) .