Methyl 3-hydroxybenzoate CAS 19438-10-9

1. Methyl 3-hydroxybenzoate CAS 19438-10-9 is used in organic synthesis as a building block, for example in the preparation of 3-hydroxybenzene-1,2-dicarbaldehyde and complex phosphorothioate compounds .
2. The compound is employed in pharmaceutical and biochemical research for developing hedgehog pathway inhibitors and studying cosmetic preservative photoproducts .Methyl 3-hydroxybenzoate is also used in the study of antibacterial, antifungal, and antioxidant agents .
3. Applications of Methyl 3-hydroxybenzoate include its use as a flavor and solvent in some industrial contexts .

1. Store Methyl 3-hydroxybenzoate CAS 19438-10-9 in a tightly sealed container in a cool, dry, and well-ventilated place, protected from light and strong oxidizing agents . Recommended storage temperatures are ambient (10-30°C) ; for stock solutions, storage at -20°C or -80°C is recommended for short-term or long-term stability, respectively .
2. Keep Methyl 3-hydroxybenzoate away from strong oxidizing agents, as it is incompatible with these materials .
3. Always use appropriate personal protective equipment (PPE) including chemical-resistant gloves, safety goggles, and protective clothing when handling Methyl 3-hydroxybenzoate to avoid skin, eye, and respiratory contact .

1. Immediately isolate the spill area, avoid dust formation, and contain Methyl 3-hydroxybenzoate CAS 19438-10-9 using inert, non-combustible absorbent material; prevent material from entering drains or waterways .
2. Carefully Methyl 3-hydroxybenzoate sweep up the spilled solid using clean, non-sparking tools and place the collected material into a sealed, labeled chemical waste container for proper disposal according to local, state, and federal environmental regulations .
3. Personnel must wear suitable PPE during cleanup; under fire conditions, irritating and toxic gases may be generated, requiring self-contained breathing apparatus (SCBA). Dispose of all waste as hazardous material .

1. Methyl 3-hydroxybenzoate CAS 19438-10-9 is classified as an irritant (GHS signal word "Warning"), causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335) . Methyl 3-hydroxybenzoate CAS 19438-10-9 is harmful if swallowed (H302) .
2. Methyl 3-hydroxybenzoate has a melting point of 70-72°C and a boiling point of 280-281°C . Methyl 3-hydroxybenzoate CAS 19438-10-9 is not classified as hazardous for transport (RIDADR: NONH for all modes of transport) and has a WGK (Water Hazard Class) of 3 .
3. Always consult the specific Safety Data Sheet (SDS) for Methyl 3-hydroxybenzoate for complete hazard information, first-aid procedures, and handling instructions; precautionary statements include P261 (avoid breathing dust), P264 (wash skin thoroughly after handling), and P280 (wear protective gloves/eye protection) .