Understanding the chemical and physical properties of a compound is essential for its safe and effective use. 3-Hydroxy-5-methylbenzoic acid (CAS 585-81-9) is an organic chemical with a defined profile that guides its handling and application. Typically appearing as a light yellow to brown solid, this compound exhibits specific characteristics that are important for laboratory and industrial settings.

Key physical properties of 3-hydroxy-5-methylbenzoic acid include its melting point, often cited in the range of 200-210°C, though literature values can vary slightly. Its molecular formula is C8H8O3, with a molecular weight of approximately 152.15 g/mol. These fundamental identifiers are crucial for chemists and researchers. The compound's solubility and stability under various conditions also contribute to its usability in different chemical processes. When considering purchasing 3-hydroxy-5-methylbenzoic acid, reviewing these specifications ensures suitability for the intended synthesis or application.

Safety considerations are paramount when working with any chemical. According to GHS classifications, 3-hydroxy-5-methylbenzoic acid is typically labeled with a warning signal word. Hazard statements may include warnings about skin irritation (H315), serious eye irritation (H319), and potential respiratory irritation (H335). Precautionary statements often advise users to wear protective gloves and eye protection (P280) and to seek medical attention if exposed (P305+P351+P338, P310). Proper ventilation and handling procedures are recommended to mitigate risks. Suppliers in China and elsewhere provide Material Safety Data Sheets (MSDS) or Safety Data Sheets (SDS) that detail these hazards and recommended safety measures.

For professionals seeking to buy 3-hydroxy-5-methylbenzoic acid, understanding its chemical profile and safety data is as important as knowing its price or availability. This information empowers users to implement appropriate safety protocols, ensuring a secure working environment. As a chemical intermediate, its proper handling and application are directly linked to the successful outcomes of research and production, reinforcing the need for diligence in accessing and adhering to all safety guidelines provided by manufacturers and suppliers.