Description

1-Bromo-2-(1-methylethyl)benzene is a specialized aromatic bromo compound that serves as a versatile intermediate in advanced organic synthesis. Its value lies in the strategic placement of the bromine and isopropyl groups on the benzene ring, enabling selective functionalization for building complex molecular architectures. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific aromatic functionalities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring substituted benzene cores.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the bromine atom acts as a handle for further coupling reactions.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized phosphine or N-heterocyclic carbene (NHC) ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers due to its ability to modify electronic properties and steric bulk.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Negishi, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Fine Chemical Production: Intermediate for dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	1-Bromo-2-(1-methylethyl)benzene
CAS No.	7073-94-1
Molecular Formula	C9H11Br
Molecular Weight	199.09 g/mol
Synonyms	2-Isopropylbromobenzene; 1-Bromo-2-isopropylbenzene; o-Isopropylbromobenzene; 2-Bromocumene; (2-Bromophenyl)propane; Bromocumene; 2-(1-Methylethyl)bromobenzene; 2-Bromo-1-isopropylbenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-2-(1-methylethyl)benzene is manufactured under strict quality management systems. 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 to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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)	~1.30 g/cm³
Boiling Point	~ 220-225 °C

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