Description

2,3,4-Tribromostyrene is a halogenated aromatic compound primarily valued as a versatile brominated intermediate and flame retardant synergist. Its high bromine content and reactive vinyl group make it a critical building block for synthesizing advanced polymers and specialty chemicals. This product is essential for manufacturers in the polymer, electronics, and flame retardant industries seeking to enhance material properties and meet stringent safety regulations.

Application

• Flame Retardant Synergist: Used as a reactive intermediate or additive in polymers like polystyrene, ABS, and epoxy resins to improve fire resistance.
• Polymer Modification: Serves as a monomer or cross-linking agent for producing high-performance, brominated copolymers with enhanced thermal and chemical stability.
• Chemical Synthesis: A key precursor in organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials due to its reactive vinyl and aryl bromide functionalities.
• Electronic Materials: Employed in the formulation of flame-retardant coatings and encapsulants for electronic components and circuit boards.
• Research & Development: Utilized in laboratories for developing new brominated compounds and studying structure-property relationships.

Basic Information

Product Name	2,3,4-Tribromostyrene
CAS No.	30157-74-5
Molecular Formula	C8H5Br3
Molecular Weight	344.84 g/mol
Synonyms	1,2,3-Tribromo-4-ethenylbenzene; 2,3,4-Tribromo-1-vinylbenzene; Vinyl-2,3,4-tribromobenzene; Tribromostyrene; TBS; 2,3,4-Tribromophenylethylene
EINECS	Contact for details

Quality Control

Our 2,3,4-Tribromostyrene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

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 product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
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.