Propanoyl propanoate

Propanoyl propanoate is an organic chemical compound with the molecular formula C6H10O3 and CAS number 123-62-6. This ester has a molecular weight of 130.14 g/mol and is classified as a corrosive substance under the Skin Corr. 1B hazard class. It belongs to the family of propanoic acid esters and exhibits corrosive properties that require careful handling and appropriate safety measures during use and storage.

Propanoyl propanoate is a liquid ester at room temperature with characteristic physicochemical properties typical of organic esters. As an organic compound with molecular formula C6H10O3, it exhibits moderate volatility and solubility characteristics influenced by its ester functional group. The compound's corrosive nature (Skin Corr. 1B classification) indicates it can cause severe skin burns and eye damage upon contact.

Propanoyl propanoate is primarily used as an intermediate in organic synthesis and chemical manufacturing processes. As an ester compound, it serves applications in the production of other chemicals, potentially in pharmaceutical intermediates, specialty chemicals, and industrial synthesis reactions. Its specific applications depend on its reactivity as an ester and its ability to participate in various chemical transformations in controlled industrial environments.

Propanoyl propanoate requires strict safety precautions due to its Skin Corr. 1B classification and GHS05 pictogram indicating corrosive properties. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, face protection, and protective clothing. Handle only in well-ventilated areas or under fume extraction systems. Avoid direct contact with skin, eyes, and clothing. Keep containers tightly closed and use appropriate transfer equipment to prevent spills and exposure.

Propanoyl propanoate must be stored in tightly sealed, corrosion-resistant containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its corrosive nature, use containers made of suitable materials that resist chemical attack. Store separately from bases, metals, and oxidizing agents to prevent dangerous reactions. Implement proper containment measures to prevent environmental release and ensure storage areas meet local safety regulations.

Propanoyl propanoate contact requires immediate emergency response due to its corrosive properties. For skin contact, immediately flush with copious amounts of water for at least 15 minutes while removing contaminated clothing. For eye contact, rinse immediately with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. Remove contaminated clothing and wash before reuse. Always seek medical advice after any significant exposure.

Propanoyl propanoate disposal must comply with local, national, and EU waste regulations due to its corrosive classification. The substance should be treated as hazardous waste and disposed of through licensed waste management facilities capable of handling corrosive materials. Never discharge to drains, waterways, or soil. Neutralization or other treatment may be required before disposal. Consult local environmental authorities for specific disposal requirements and approved waste contractors.

Propanoyl propanoate is classified as ADR Class 8 (corrosive substances), Packing Group III for transportation purposes. It must be packaged in UN-approved containers suitable for corrosive liquids and transported according to dangerous goods regulations. Proper shipping documentation, labeling with Class 8 hazard labels, and adherence to quantity limitations per transport unit are required. Only trained personnel should handle transportation, and emergency response information must accompany shipments.

Propanoyl propanoate is subject to European chemical regulations including REACH registration requirements and CLP classification and labeling obligations. It is not currently identified as a Substance of Very High Concern (SVHC). Companies must comply with safety data sheet requirements, proper hazard classification (Skin Corr. 1B), and appropriate labeling with GHS05 pictogram and 'Danger' signal word. Industrial users must implement appropriate risk management measures under REACH.

Propanoyl propanoate is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across Europe. OYSI provides this corrosive chemical compound with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures appropriate packaging, handling, and delivery of propanoyl propanoate to qualified industrial users while meeting all relevant safety and regulatory requirements.