Description

1-Bromo-2-(But-3-Enyloxy)Benzene is a versatile aromatic ether building block featuring both a bromo substituent and an alkene-terminated side chain. This bifunctional structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for applications such as cross-coupling reactions and polymer modifications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki, Heck, or other palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the reactivity of the bromine and alkene groups.
• Liquid Crystal & OLED Materials: Acts as a building block for creating advanced organic electronic materials and liquid crystal compounds due to its rigid aromatic core and modifiable side chain.
• Polymer & Resin Modification: Employed to introduce functional groups into polymer backbones or as a monomer in specialty copolymer production.
• Organic Synthesis Reagent: Utilized in academic and industrial research laboratories for constructing complex organic molecules, including natural product analogs.
• Chemical Cross-linking Agent: The alkene functionality allows it to act as a cross-linker in the formulation of specialty resins and elastomers.

Basic Information

Product Name	1-Bromo-2-(But-3-Enyloxy)Benzene
CAS No.	87280-00-0
Molecular Formula	C₁₀H₁₁BrO
Molecular Weight	227.10 g/mol
Synonyms	2-Bromo-1-(but-3-en-1-yloxy)benzene; 1-Bromo-2-(3-butenyloxy)benzene; o-Bromo(3-butenyloxy)benzene; 2-(3-Butenyloxy)bromobenzene; Benzene, 1-bromo-2-(3-buten-1-yloxy)-; But-3-en-1-yl 2-bromophenyl ether; 2-Bromophenyl but-3-enyl ether
EINECS	Contact for details

Quality Control

Our 1-Bromo-2-(But-3-Enyloxy)Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 oxidizing agents and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.