Description

1-Allyl-3-Bromobenzene is a versatile aromatic building block featuring both a reactive bromine substituent and an allyl group, enabling diverse chemical transformations. This compound is essential for advanced organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via cross-coupling reactions (e.g., Suzuki, Heck).
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized phosphine ligands and organometallic catalysts.
• Material Science: Building block for organic semiconductors, liquid crystals, and advanced polymers through polymerization or functionalization.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Fine Chemical Production: Intermediate in the custom synthesis of dyes, flavors, and fragrances.

Basic Information

Product Name	1-Allyl-3-Bromobenzene
CAS No.	18257-89-1
Molecular Formula	C9H9Br
Molecular Weight	197.07 g/mol
Synonyms	3-Bromo-1-allylbenzene; 3-Allylbromobenzene; m-Allylbromobenzene; 1-Allyl-3-bromobenzene; 3-Bromophenylpropene; (3-Bromophenyl)propene; 3-Bromoallylbenzene; m-Bromoallylbenzene
EINECS	Contact for details

Quality Control

Our 1-Allyl-3-Bromobenzene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.35 g/mL
Refractive Index (n20D)	~1.56

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