Description

Thiophosphoric Acid O,o-Diethyl S-(3,4,4-Trifluoro-3-Butenyl) Ester is a specialized organophosphorus compound featuring a unique trifluorobutenyl side chain, which imparts distinct chemical reactivity and biological activity. This compound is valued for its role as a key synthetic intermediate in the development of advanced agrochemicals and pharmaceuticals, where its structure enables precise molecular modifications. It is primarily sought by research institutions and industrial manufacturers engaged in the synthesis of novel crop protection agents, specialty chemicals, and bioactive molecules.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of novel insecticides and acaricides, leveraging its organophosphorus core for targeted biological activity.
• Pharmaceutical Research: Serves as a versatile synthon in medicinal chemistry for developing new drug candidates, particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Chemical Synthesis: Used in organic synthesis to introduce the thiophosphate and trifluoroalkene functional groups into more complex molecular architectures.
• Material Science Precursor: Potential application in the development of specialty polymers or surface-modifying agents where fluorine-containing groups are beneficial.

Basic Information

Product Name	Thiophosphoric Acid O,o-Diethyl S-(3,4,4-Trifluoro-3-Butenyl) Ester
CAS No.	16499-75-5
Molecular Formula	C10H18F3O3PS
Molecular Weight	306.28 g/mol
Synonyms	O,O-Diethyl S-(3,4,4-trifluorobut-3-en-1-yl) phosphorothioate; Phosphorothioic acid, O,O-diethyl S-(3,4,4-trifluoro-3-butenyl) ester; S-(3,4,4-Trifluoro-3-butenyl) O,O-diethyl phosphorothioate; 3,4,4-Trifluorobut-3-en-1-yl diethyl phosphorothioate; Diethyl (3,4,4-trifluorobut-3-en-1-yl)thionophosphate
EINECS	Contact for details

Quality Control

Our production of Thiophosphoric Acid O,o-Diethyl S-(3,4,4-Trifluoro-3-Butenyl) Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment to guarantee it meets your specific research or manufacturing requirements.

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 compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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