Description

Butyl 2,2,3,4,4-Pentachloro-3-Butenoate is a specialized chlorinated organic ester with a unique pentachloro-substituted butenoate structure. This compound serves as a valuable chemical intermediate and reactive building block in advanced synthetic chemistry, particularly for introducing chlorinated functional groups. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as by manufacturers of specialty polymers and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced pesticides, herbicides, and fungicides.
• Pharmaceutical Synthesis: Used as a specialized building block for creating complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer Modification: Acts as a reactive monomer or additive to impart flame-retardant or other specific properties to specialty polymers.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value chemical products.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways.
• Chemical Synthesis: Serves as an intermediate for further chemical transformations to produce other chlorinated compounds.

Basic Information

Item	Detail
Product Name	Butyl 2,2,3,4,4-Pentachloro-3-Butenoate
CAS No.	75147-20-5
Molecular Formula	C8H9Cl5O2
Molecular Weight	318.42 g/mol
Synonyms	Butyl Pentachlorobutenoate; 2,2,3,4,4-Pentachloro-3-butenoic Acid Butyl Ester; 3-Butenoic acid, 2,2,3,4,4-pentachloro-, butyl ester; Butyl 2,2,3,4,4-pentachlorobut-3-enoate; Pentachlorobutenoic Acid Butyl Ester
EINECS	Contact for details

Quality Control

Our Butyl 2,2,3,4,4-Pentachloro-3-Butenoate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) that document key parameters such as assay, identity, and impurity profiles, supporting compliance with relevant industry and research standards.

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 strong acids and organic solvents. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.