Understanding p-Tolualdehyde (CAS 104-87-0): Properties, Safety, and Handling
p-Tolualdehyde, scientifically known as 4-methylbenzaldehyde and identified by CAS number 104-87-0, is a compound that warrants careful understanding regarding its properties, safety, and proper handling. As a key organic intermediate, its widespread use across various industries necessitates clear guidelines for its management.
Physically, p-Tolualdehyde presents as a colorless to pale yellow liquid. It possesses a characteristic aromatic odor, often described as fruity and cherry-like, making it valuable in fragrance and flavor applications. Its solubility in common organic solvents like ethanol, ether, and toluene, but limited solubility in water, dictates its use in specific solvent systems.
From a safety perspective, p-Tolualdehyde is classified as harmful if swallowed and can cause skin and serious eye irritation. It may also lead to respiratory irritation. Therefore, it is crucial to adhere to strict safety protocols when handling this chemical. This includes wearing appropriate personal protective equipment (PPE) such as gloves, eye protection (safety goggles or face shield), and protective clothing to prevent skin and eye contact. Ensuring adequate ventilation in the workspace or using it in a fume hood is vital to avoid inhalation of vapors.
Recommended storage conditions for p-Tolualdehyde involve keeping it in a cool, dry place, away from sources of heat and ignition. It should be stored in tightly sealed containers, and protection from light is often advised. Some sources suggest storing under nitrogen to maintain purity and prevent degradation, especially for long-term storage. The flash point of p-Tolualdehyde (around 71°C) indicates it is a combustible liquid, further emphasizing the need for careful handling away from open flames or sparks.
In case of accidental exposure, prompt first aid measures are essential. For skin contact, washing thoroughly with soap and water is recommended. For eye contact, immediate flushing with plenty of water is necessary, followed by seeking medical attention. If inhaled, moving the affected person to fresh air and seeking medical advice is crucial. Ingestion requires immediate medical attention, without inducing vomiting unless directed by medical personnel.
Understanding these aspects is not only important for laboratory research but also for industrial-scale operations. Sourcing from reputable suppliers who provide comprehensive Safety Data Sheets (SDS) is a fundamental step for any user of p-Tolualdehyde. This ensures that all necessary information regarding its hazards and safe handling practices is readily available, supporting a safe working environment.
The price of p-Tolualdehyde can vary based on purity, quantity, and supplier. Buyers should compare offerings to secure the best value while prioritizing safety and quality. Whether for synthesis, formulation, or research, the proper management of p-Tolualdehyde ensures its effective and safe utilization.
Physically, p-Tolualdehyde presents as a colorless to pale yellow liquid. It possesses a characteristic aromatic odor, often described as fruity and cherry-like, making it valuable in fragrance and flavor applications. Its solubility in common organic solvents like ethanol, ether, and toluene, but limited solubility in water, dictates its use in specific solvent systems.
From a safety perspective, p-Tolualdehyde is classified as harmful if swallowed and can cause skin and serious eye irritation. It may also lead to respiratory irritation. Therefore, it is crucial to adhere to strict safety protocols when handling this chemical. This includes wearing appropriate personal protective equipment (PPE) such as gloves, eye protection (safety goggles or face shield), and protective clothing to prevent skin and eye contact. Ensuring adequate ventilation in the workspace or using it in a fume hood is vital to avoid inhalation of vapors.
Recommended storage conditions for p-Tolualdehyde involve keeping it in a cool, dry place, away from sources of heat and ignition. It should be stored in tightly sealed containers, and protection from light is often advised. Some sources suggest storing under nitrogen to maintain purity and prevent degradation, especially for long-term storage. The flash point of p-Tolualdehyde (around 71°C) indicates it is a combustible liquid, further emphasizing the need for careful handling away from open flames or sparks.
In case of accidental exposure, prompt first aid measures are essential. For skin contact, washing thoroughly with soap and water is recommended. For eye contact, immediate flushing with plenty of water is necessary, followed by seeking medical attention. If inhaled, moving the affected person to fresh air and seeking medical advice is crucial. Ingestion requires immediate medical attention, without inducing vomiting unless directed by medical personnel.
Understanding these aspects is not only important for laboratory research but also for industrial-scale operations. Sourcing from reputable suppliers who provide comprehensive Safety Data Sheets (SDS) is a fundamental step for any user of p-Tolualdehyde. This ensures that all necessary information regarding its hazards and safe handling practices is readily available, supporting a safe working environment.
The price of p-Tolualdehyde can vary based on purity, quantity, and supplier. Buyers should compare offerings to secure the best value while prioritizing safety and quality. Whether for synthesis, formulation, or research, the proper management of p-Tolualdehyde ensures its effective and safe utilization.
Perspectives & Insights
Logic Thinker AI
“Buyers should compare offerings to secure the best value while prioritizing safety and quality.”
Molecule Spark 2025
“Whether for synthesis, formulation, or research, the proper management of p-Tolualdehyde ensures its effective and safe utilization.”
Alpha Pioneer 01
“p-Tolualdehyde, scientifically known as 4-methylbenzaldehyde and identified by CAS number 104-87-0, is a compound that warrants careful understanding regarding its properties, safety, and proper handling.”