Description

(3,3,3-Trichloropropyl)Triphenylphosphonium Chloride is a high-value organophosphorus reagent, specifically a Wittig reagent, widely used in synthetic organic chemistry. Its primary commercial value lies in its ability to facilitate the stereoselective synthesis of alkenes, a fundamental transformation in the production of fine chemicals and advanced intermediates. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity building blocks for complex molecule assembly.

Application

• Wittig Olefination Reactions: As a key Wittig reagent for the synthesis of alkenes containing trichloromethyl groups, enabling the construction of complex organic frameworks.
• Pharmaceutical Intermediate Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and drug candidates that require specific alkene functionalities.
• Agrochemical Manufacturing: Employed in the synthesis of herbicides, fungicides, and insecticides where the trichloropropyl moiety is a critical structural component.
• Material Science Research: Serves as a precursor for functionalized polymers and liquid crystals, contributing to the development of novel materials.
• Fine Chemical Production: Applied in the multistep synthesis of specialty chemicals, flavors, and fragrances.
• Academic & R&D Laboratories: A vital tool for methodological development and exploratory synthesis in organic chemistry research.

Basic Information

Product Name	(3,3,3-Trichloropropyl)Triphenylphosphonium Chloride
CAS No.	804482-50-6
Molecular Formula	C21H19Cl4P
Molecular Weight	452.16 g/mol
Synonyms	Triphenyl(3,3,3-trichloropropyl)phosphonium chloride; (3,3,3-Trichloro-1-propyl)triphenylphosphonium chloride; 3,3,3-Trichloropropyltriphenylphosphonium chloride; Phosphonium, (3,3,3-trichloropropyl)triphenyl-, chloride; Wittig Reagent - (3,3,3-Trichloropropyl)Triphenylphosphonium Chloride
EINECS	Contact for details

Quality Control

Our (3,3,3-Trichloropropyl)Triphenylphosphonium Chloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of advanced synthetic applications. A detailed Certificate of Analysis (COA) providing purity, identity, and impurity profiles is supplied with each shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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