Description

1-Ethyltetrahydro-1H-Phosphole is a specialized organophosphorus compound, a key building block in advanced chemical synthesis. Its unique heterocyclic structure makes it a valuable intermediate for developing novel ligands, catalysts, and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors seeking to innovate with phosphorus chemistry.

Application

• As a versatile ligand precursor in transition metal catalysis for organic transformations.
• Intermediate in the synthesis of novel pharmaceutical active ingredients and fine chemicals.
• Building block for agrochemicals, including potential herbicides and plant growth regulators.
• Key raw material in the development of flame retardants and polymer additives.
• Research chemical for exploring new coordination chemistry and organometallic complexes.
• Precursor for electronic materials and specialty polymers.

Basic Information

Product Name	1-Ethyltetrahydro-1H-Phosphole
CAS No.	52054-26-9
Molecular Formula	C6H13P
Molecular Weight	116.14 g/mol
Synonyms	1-Ethylphospholane; 1-Ethylphosphacyclopentane; Phospholane, 1-ethyl-; 1-Ethyltetrahydrophosphole; 1-Ethylphospholan; 1-Ethyl-1H-phosphole, tetrahydro-; 1-Ethylphosphorinane (incorrect but common misnomer)
EINECS	Contact for details

Quality Control

Our 1-Ethyltetrahydro-1H-Phosphole is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizers. For long-term storage, maintaining an inert atmosphere (e.g., nitrogen or argon) is recommended to preserve stability. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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