Description

4-(4-Acryloxybutoxy)benzoic acid (CAS No. 69260-42-0) is a high-purity organic compound with the molecular formula C₁₄H₁₆O₅. This specialized chemical features a benzoic acid core functionalized with a 4-acryloxybutoxy group, making it a valuable intermediate in polymer synthesis and advanced material research. The compound is characterized by its acrylic ester moiety, which enables participation in radical polymerization reactions, and its aromatic carboxylic acid group, which offers additional reactivity for conjugation or further derivatization.

This product is supplied as a white to off-white crystalline solid with ≥95% purity (HPLC). It is soluble in common organic solvents such as DMF, DMSO, and THF, but has limited solubility in water. Proper storage at 2-8°C under inert atmosphere is recommended to maintain stability. The compound is particularly useful for researchers working on liquid crystal polymers, photoresist materials, and functionalized macromolecules where precise control over molecular architecture is required.

Each batch undergoes rigorous QC testing including ¹H NMR, HPLC, and melting point verification to ensure consistency. Available in research quantities from 100mg to 10g, with custom synthesis options for bulk requirements. Technical data sheets and certificates of analysis are provided with every order.

Properties

• CAS Number: 69260-42-0
• Complexity: 305
• IUPAC Name: 4-(4-prop-2-enoyloxybutoxy)benzoic acid
• InChI: InChI=1S/C14H16O5/c1-2-13(15)19-10-4-3-9-18-12-7-5-11(6-8-12)14(16)17/h2,5-8H,1,3-4,9-10H2,(H,16,17)
• InChI Key: ZBWYHNHRVUSVNU-UHFFFAOYSA-N
• Exact Mass: 264.09977361
• Molecular Formula: C14H16O5
• Molecular Weight: 264.27
• SMILES: C=CC(=O)OCCCCOC1=CC=C(C=C1)C(=O)O
• Topological: 72.8
• Monoisotopic Mass: 264.09977361
• Synonyms: 69260-42-0, 4-(4-acryloxybutoxy)benzoic acid, DTXSID40452706, DTXCID30403525, 4-(4-prop-2-enoyloxybutoxy)benzoic Acid, 4-(4-(Acryloyloxy)butoxy)benzoic acid, 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID, MFCD04038790, Benzoic acid,4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-, 5HR5D55FAU, SCHEMBL534261, 4-[4-(PROP-2-ENOYLOXY)BUTOXY]BENZOIC ACID, 4-(4′-Acryloxybutoxy)benzoic acid, SBB059421, p-(4-Acryloyloxybutyloxy)benzoic acid, 4-(4-(Acryloyloxy)butoxy)benzoicacid, 4-(4-acryloyloxybutyloxy)benzoic acid, AKOS024389700, 4-[(4-propenoyloxy)butyloxy]benzoic acid, BS-52288, ST51044428, N10905, 4-(4-ACRYLOYLOXYBUTOXY)BENZOIC ACID (ABBA), 4-[4-[(1-Oxo-2-propen-1-yl)oxy]butoxy]benzoic acid, Benzoic acid, 4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-

Application

4-(4-Acryloxybutoxy)benzoic acid serves as a key monomer in the synthesis of liquid crystalline polymers with photoactive properties. Its dual functionality allows incorporation into polymer backbones while maintaining mesogenic character. Researchers utilize this compound to develop advanced materials for optical applications including switchable displays and holographic storage media. The acrylic group enables UV-curing capabilities in formulated systems, making it valuable for photoresist and 3D printing applications.

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