For professionals in the chemical industry, understanding the detailed specifications of raw materials is fundamental to successful process design and product development. 3-Trifluoromethylphenol (CAS 98-17-9) is a versatile organic intermediate, and knowing its typical properties and purity levels is key to its effective application in pharmaceuticals, agrochemicals, and dyes. This article provides an overview of the essential specifications when you consider to buy this compound.

The most critical specification for 3-Trifluoromethylphenol is its assay, which indicates purity. Reputable manufacturers, such as NINGBO INNO PHARMCHEM CO.,LTD., typically offer this compound with a minimum purity of 99.5%. This high level of purity is vital, especially in pharmaceutical synthesis, where even trace impurities can have significant downstream effects on reaction outcomes and final product quality. Certificates of Analysis (CoA) from suppliers will detail this purity level and may include specific limits for common impurities, such as isomers like 4-hydroxyisomers or other organic impurities.

The physical appearance of 3-Trifluoromethylphenol is also an important identifier. It is commonly described as a primrose unctuous liquid. This visual characteristic, along with its specific gravity (typically between 1.30-1.36 at 20-25°C) and refractive index, helps in quality verification upon receipt of the material. Properties such as melting point (around -1.8°C) and boiling point (approximately 178-179°C) are also standard data points provided by manufacturers, offering further assurance of the product's identity and quality.

Other specifications that may be relevant for certain applications include acidity (often measured in ppm as HF) and water content (typically below 0.50%). Low acidity and water content are generally desirable for many organic synthesis reactions. When sourcing 3-Trifluoromethylphenol, ensure that your chosen supplier, like NINGBO INNO PHARMCHEM, can consistently meet these specifications and provides clear documentation to support their claims. This diligent approach to understanding specifications ensures you acquire the right intermediate for your industrial needs.