Description

Pentabromophenyl Butyrate is a specialized brominated aromatic ester with the CAS number 83929-71-9. This compound serves as a high-performance intermediate and additive, valued for its ability to impart flame retardancy and modify material properties. It is primarily utilized by manufacturers in the polymer, electronics, and specialty chemical industries seeking to enhance product safety and performance.

Application

• As a reactive intermediate or additive in the synthesis of flame-retardant polymers and plastics.
• In the formulation of fire-resistant coatings, sealants, and adhesives for construction and automotive applications.
• As a key component in the production of specialty chemicals for the electronics industry, such as for circuit board laminates.
• In research and development for creating novel brominated compounds with specific functional properties.
• As a standard or reference material in analytical chemistry and quality control laboratories.

Basic Information

Product Name	Pentabromophenyl Butyrate
CAS No.	83929-71-9
Molecular Formula	C10H5Br5O2
Molecular Weight	604.58 g/mol
Synonyms	Butanoic Acid, 2,3,4,5,6-Pentabromophenyl Ester; PentaBromo Phenyl Butyrate; 2,3,4,5,6-Pentabromophenyl Butyrate; Pentabromophenyl Butanoate; NSC 404087; PBPB; 4-Pentabromophenoxy Butyrate
EINECS	Contact for details

Quality Control

Our Pentabromophenyl Butyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for all critical parameters is provided with every shipment to guarantee it meets your technical requirements.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.