Description

Tepp CAS NO 107-49-3 is a highly volatile organophosphate compound, primarily known as tetraethyl pyrophosphate. This chemical is significant for its potent activity as a cholinesterase inhibitor, making it a critical intermediate and research chemical in specialized fields. It is essential for manufacturers and research institutions focused on developing or studying acetylcholinesterase inhibitors, pesticides, and specific pharmaceutical agents. Its properties demand expert handling and precise application in controlled environments.

Application

• Chemical Intermediate: Serves as a key precursor in the synthesis of more complex organophosphate compounds and derivatives.
• Research & Development: Used in biochemical and pharmacological research as a potent acetylcholinesterase inhibitor for enzyme studies.
• Agrochemical Synthesis: Acts as an intermediate in the development of certain insecticidal and pesticidal formulations.
• Pharmaceutical Research: Employed in the study of nerve agents and the development of corresponding antidotes or therapeutic agents.
• Laboratory Reagent: Utilized as a specialized reagent for phosphorylation reactions and other synthetic organic chemistry processes.

Basic Information

Product Name	Tepp
CAS No.	107-49-3
Molecular Formula	C8H20O7P2
Molecular Weight	290.19 g/mol
Synonyms	Tetraethyl pyrophosphate; TEPP; Tetron; Bladan; Ethyl pyrophosphate; Fosvex; Kilmite 40; Lethalaire G-52; Mortopal; Nifos T; Pyrophosphoric acid, tetraethyl ester; Vapotone
EINECS	203-495-3

Quality Control

Our Tepp is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Quality assurance includes rigorous analytical testing, with specifications typically covering identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing the results for each parameter is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, containers must be kept tightly sealed and upright to prevent leakage and moisture ingress. Recommended storage temperature is 2-8°C for extended stability.

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)	Total impurities ≤ 5.0%
Specific Gravity	1.180 - 1.200 (20°C)

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