Description

4-But-3-Enoxyphenol is a versatile phenolic ether compound with a reactive terminal alkene group. This unique bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced manufacturing. It is primarily sought by pharmaceutical, agrochemical, and specialty polymer industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent for specialty polymers, including epoxy resins and phenolic resins, to enhance properties.
• Liquid Crystal & OLED Materials: Employed in the research and development of electronic display materials and organic light-emitting diodes.
• Fine Chemical Synthesis: A versatile precursor for creating complex organic compounds in research laboratories and pilot plants.
• UV Stabilizer & Antioxidant Precursor: Used in the development of additives for plastics and coatings to improve durability.

Basic Information

Product Name	4-But-3-Enoxyphenol
CAS No.	118909-86-7
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	4-(3-Butenyloxy)phenol; Phenol, 4-(3-butenyloxy)-; 4-(But-3-en-1-yloxy)phenol; 4-Vinyloxybutoxyphenol (related); 4-Allyloxyphenol (isomeric); But-3-en-1-yl 4-hydroxyphenyl ether
EINECS	Contact for details

Quality Control

Our 4-But-3-Enoxyphenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting research and industrial standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (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.