Description

3-Bromotoluene is a versatile halogenated aromatic compound, primarily valued as a key synthetic intermediate in advanced organic chemistry. Its bromine substituent on the toluene ring makes it a crucial building block for introducing functional groups and constructing complex molecular architectures. This chemical is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise and reliable intermediates are required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and other crop protection agents.
• Ligand and Catalyst Preparation: Employed in the development of specialized ligands for metal-catalyzed cross-coupling reactions.
• Dye and Pigment Manufacturing: Acts as a starting material for producing various organic dyes and colorants.
• Material Science Research: Utilized in the creation of advanced polymers and liquid crystals.
• Cross-Coupling Reactions: A fundamental substrate in Suzuki, Heck, and other palladium-catalyzed coupling reactions to form biaryl structures.

Basic Information

Product Name	3-Bromotoluene
CAS No.	591-17-3
Molecular Formula	C7H7Br
Molecular Weight	171.04 g/mol
Synonyms	m-Bromotoluene; 1-Bromo-3-methylbenzene; 3-Methylbromobenzene; m-Methylbromobenzene; 3-Tolyl bromide; m-Tolyl bromide; Bromo-3-methylbenzene; 3-Bromomethylbenzene
EINECS	209-704-7

Quality Control

Our 3-Bromotoluene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Density (20°C)	1.410 - 1.420 g/mL
Boiling Point	~ 183-185 °C

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