The item under consideration is a 1 kg package of 4-Hydroxybenzoic Acid Methyl Ester, classified as an aromatic building block within the broader category of organic and bioorganic chemicals. Its scientific name is Methylparaben (CID: 7456), with a Molecular Weight of 152.15 g/mol. This compound has a Melting Point ranging between 213 °C to 217 °C after drying for two hours at 80 °C. It carries a Warning signal word due to potential skin irritation, narcotic effects, and harmfulness to aquatic life.

• CAS Number: 99-76-3
• Molecular Formula: C8H8O3
• Molecular Weight: 152.15
• Exact Mass: 152.047344113
• Boiling Point: 270.5 °C (decomposes)
• Melting Point: ofp-hydroxybenzoic acid derived from the sample is 213 °C to 217 °C after drying for two hours at 80 °C
• GHS Signal Word: Warning
• Hazard Statements:
• H315 (53.8%): Causes skin irritation [Warning Skin corrosion/irritation]
• H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]
• H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]