4-Fluorocinnamic Acid CAS 459-32-5

1. Acts 4-Fluorocinnamic acid CAS 459-32-5 as a critical intermediate for synthesizing pharmaceuticals like anti - cancer and anti - inflammatory drugs, utilizing its fluorinated phenylpropanoid structure for targeted molecular modification.

2. Serves 4-Fluorocinnamic acid as a key raw material in liquid crystal material production, enhancing display response speed and color saturation for mobile and TV screen applications.

3. Functions as a building block in organic synthesis for preparing fluorinated fine chemicals and specialty fragrances via condensation or substitution reactions.

Store 4-fluorocinnamic acid (CAS 459-32-5, trans-dominant) in sealed amber glass containers at 15–25°C in a cool, dry, dark and well-ventilated area (melting point 209–210°C, non-flammable solid). Isolate from strong oxidants, strong bases and reducing agents to prevent degradation and preserve its chemical stability. Wear nitrile gloves, safety goggles and lab coats during handling; avoid inhalation, skin/eye contact and ingestion to prevent mild irritation. Reseal tightly after use; dispose of waste per local hazardous chemical and environmental regulations.

4-Fluorocinnamic acid is an industrial intermediate for pharmaceuticals, liquid crystals and fine chemicals, not for direct human ingestion in pure form; unregulated intake may cause digestive discomfort and pose unknown health risks.

In regulated applications, 4-Fluorocinnamic acid CAS 459-32-5 enables the synthesis of high - efficacy therapeutic drugs, improves liquid crystal display performance, and supports the production of high - value fluorinated specialty chemicals.