Description

Ethyl Triphosphate, (Eto)5P3O5 is an organophosphorus compound of significant industrial interest. This chemical serves as a versatile intermediate and building block in advanced synthesis, valued for its unique phosphate ester structure. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for applications requiring precise phosphate functionalization.

Application

• As a key phosphorylation agent in the synthesis of novel agrochemicals, including insecticides and herbicides.
• An important intermediate for producing active pharmaceutical ingredients (APIs) and nucleotide analogs.
• Used in specialty chemical manufacturing for flame retardants, lubricant additives, and corrosion inhibitors.
• Employed in research and development for studying enzyme kinetics and phosphate transfer reactions.
• Potential use as a chelating agent or sequestrant in specific industrial formulations.

Basic Information

Product Name	Ethyl Triphosphate, (Eto)5P3O5
CAS No.	10448-50-7
Molecular Formula	C10H25O10P3
Molecular Weight	398.21 g/mol
Synonyms	Triethyl Triphosphate; Pentaethyl Triphosphate; Ethyl Triphosphate Ester; Triphosphoric Acid, Pentaethyl Ester; (EtO)5P3O5; P,O,P',O,P'',O-Pentaethyl Triphosphate; Ethyl Ester of Triphosphoric Acid
EINECS	233-954-1

Quality Control

Our Ethyl Triphosphate is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, purity verification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets requirement
Specific Gravity (20°C)	1.25 - 1.35

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