Description

10-Undecenyl 4-Hydroxybenzoate is a specialized organic ester derived from 4-hydroxybenzoic acid and 10-undecen-1-ol. This compound is valued for its bifunctional chemical structure, featuring a phenolic ester group and a terminal alkene, which provides versatility for further chemical modification and synthesis. It is primarily utilized by manufacturers in the fragrance, polymer, and specialty chemical industries as a key intermediate or functional additive.

Application

• Fragrance and Flavor Intermediate: Serves as a precursor or a modifying agent in the synthesis of novel aroma chemicals and flavoring agents.
• Polymer and Resin Modification: The terminal alkene group allows for incorporation into polymer chains via reactions like thiol-ene chemistry, used to create cross-linked networks or specialty coatings.
• UV Absorber and Stabilizer: Acts as a building block for synthesizing light-stabilizing additives for plastics, coatings, and personal care products, leveraging the phenolic structure.
• Pharmaceutical and Cosmetic Synthesis: Used as an intermediate in the production of more complex molecules for topical formulations or drug delivery systems.
• Lubricant and Plasticizer Additive: Functions as a performance additive to enhance the properties of synthetic lubricants and polymeric materials.
• Surface Active Agent: Can be used to synthesize surfactants or emulsifiers with specific hydrophobic/hydrophilic balance for industrial applications.
• Chemical Research & Development: Employed in organic synthesis labs as a versatile scaffold for creating new chemical entities and exploring structure-activity relationships.

Basic Information

Product Name	10-Undecenyl 4-Hydroxybenzoate
CAS No.	97861-82-0
Molecular Formula	C18H26O3
Molecular Weight	290.40 g/mol
Synonyms	10-Undecen-1-yl 4-hydroxybenzoate; p-Hydroxybenzoic acid 10-undecenyl ester; 4-Hydroxybenzoic acid 10-undecenyl ester; Undec-10-en-1-yl 4-hydroxybenzoate; Benzoic acid, 4-hydroxy-, 10-undecen-1-yl ester; 10-Undecenyl paraben; Paraben U11
EINECS	Contact for details

Quality Control

Our 10-Undecenyl 4-Hydroxybenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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