Description

3-(2,4-Dichlorophenyl)-2-Propenoylhloride is a specialized organic acid chloride intermediate of significant importance in fine chemical synthesis. This compound matters for its role as a key building block in the production of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research and manufacturing, such as pharmaceutical R&D and crop protection science, are the primary users of this material.

Application

• As a crucial acylating agent in the synthesis of pharmaceutical active ingredients (APIs).
• Intermediate for the production of agrochemicals, including herbicides and fungicides.
• Building block in organic research and development for novel compound libraries.
• Used in the synthesis of dyes, pigments, and other specialty chemicals.
• Key reagent in peptide coupling and other condensation reactions in laboratory settings.

Basic Information

Product Name	3-(2,4-Dichlorophenyl)-2-Propenoylhloride
CAS No.	39175-64-9
Molecular Formula	C9H5Cl3O
Molecular Weight	235.49 g/mol
Synonyms	3-(2,4-Dichlorophenyl)acryloyl chloride; (E)-3-(2,4-Dichlorophenyl)acryloyl chloride; 2,4-Dichlorocinnamoyl chloride; 3-(2,4-Dichlorophenyl)propenoyl chloride; trans-3-(2,4-Dichlorophenyl)acryloyl chloride; 39175-64-9; (2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl chloride
EINECS	Contact for details

Quality Control

Our 3-(2,4-Dichlorophenyl)-2-Propenoylhloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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