Description

4-Allyl-2,3,5,6-Tetrafluorobenzoic Acid is a high-value fluorinated aromatic building block characterized by its unique combination of a benzoic acid core, multiple fluorine substituents, and an allyl functional group. This structure makes it a critical intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs) where enhanced lipophilicity, metabolic stability, and electronic properties are required. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in fluorinated bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides with improved efficacy and environmental profile.
• Liquid Crystal Materials: Serves as a precursor for fluorinated components in liquid crystal displays (LCDs) and other advanced electronic materials.
• Polymer Modification: Employed to introduce fluorinated aromatic and cross-linking (via allyl group) functionalities into specialty polymers for enhanced performance.
• Organic Synthesis Building Block: Utilized in medicinal and combinatorial chemistry for constructing complex aromatic systems through reactions at the carboxylic acid and allyl groups.
• Advanced Material Research: Acts as a precursor for metal-organic frameworks (MOFs) or organic electronic materials due to its rigid, fluorinated structure.

Basic Information

Product Name	4-Allyl-2,3,5,6-Tetrafluorobenzoic Acid
CAS No.	79538-02-6
Molecular Formula	C10H6F4O2
Molecular Weight	234.15 g/mol
Synonyms	2,3,5,6-Tetrafluoro-4-(2-propen-1-yl)benzoic Acid; Benzoic acid, 4-(2-propen-1-yl)-2,3,5,6-tetrafluoro-; 4-Allyltetrafluorobenzoic Acid; Tetrafluoro-4-allylbenzoic Acid; 4-(Prop-2-en-1-yl)-2,3,5,6-tetrafluorobenzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Allyl-2,3,5,6-Tetrafluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications such as assay, identity, and impurity profiles. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.