| Customization: | Available |
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| Transport Package: | Cartons/Drums |
| Specification: | drum |
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P-methyl benzaldehyde, also known as 4-methylbenzaldehyde, is an organic compound that serves as an important intermediate in the production of perfumes, pharmaceuticals, and dyes . With the chemical formula C8H8O, this aldehyde has a molecular weight of approximately 120.15 and is characterized by its distinct aromatic smell . The compound is also referred to by various synonyms, including 4-tolualdehyde, p-tolualdehyde, and p-methylbenzaldehyde .
In the context of environmental chemistry, p-methyl benzaldehyde can be emitted into the atmosphere through various waste streams due to its widespread use in industrial applications. It is detectable in exhaust gases from outboard motors, automobiles, trucks, and emissions from burning wood . Moreover, it has been identified as a natural component in raw earth almonds (Cyperus esculentus L.) .
In terms of environmental fate, p-methyl benzaldehyde is expected to have high mobility in soil due to its estimated Koc value and water solubility. Volatilization from both moist and dry soil surfaces is considered an important environmental fate process for this compound. It is also biodegradable in soil, as certain strains of Pseudomonas and yeast have been shown to utilize p-methyl benzaldehyde as a carbon source .
The compound's production range is reported to be between 10 thousand to 500 thousand pounds, indicating its significant presence in the chemical industry . Additionally, analytical methods are available for detecting p-methyl benzaldehyde in indoor air, with detection limits as low as 0.010 ppb .
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