CAS 107-49-3: Tetraethyl pyrophosphate
Description:Tetraethyl pyrophosphate (TEPP) is an organophosphorus compound characterized by its use as a pesticide and a chemical intermediate. It is a colorless to pale yellow liquid with a faint odor and is known for its high toxicity, particularly as a neurotoxin affecting the nervous system. TEPP acts as an acetylcholinesterase inhibitor, leading to the accumulation of acetylcholine at synapses, which can result in overstimulation of muscles and potentially fatal respiratory failure. The compound is soluble in organic solvents but has limited solubility in water. Due to its hazardous nature, TEPP is subject to strict regulations regarding its handling and use. It is important to note that safety precautions must be taken when working with this substance, including the use of personal protective equipment and proper ventilation. Additionally, TEPP has been studied for its potential applications in chemical warfare, further emphasizing the need for careful management and control.
Formula:C8H20O7P2
InChI:InChI=1S/C8H20O7P2/c1-5-11-16(9,12-6-2)15-17(10,13-7-3)14-8-4/h5-8H2,1-4H3
InChI key:InChIKey=IDCBOTIENDVCBQ-UHFFFAOYSA-N
SMILES:O=P(OCC)(OCC)OP(=O)(OCC)OCC
- Synonyms:
- Bis-O,O-diethylphosphoric anhydride
- Bladan
- Diphosphoric acid, P,P,P',P'-tetraethyl ester
- Ethyl pyrophosphate (Et4P2O7)
- Ethyl pyrophosphate (Et<sub>4</sub>P<sub>2</sub>O<sub>7</sub>)
- Killex
- Mixture, Tetraethyl Pyrophosphate And Compressed Gas
- Na 2783
- Na 3018
- Nifos
- See more synonyms
- Nsc 14707
- Nsc 646213
- Pyrodust
- Pyrophosphoric acid, tetraethyl ester
- TEP
- TEP (phosphate)
- Tepp
- Tetraethyl diphosphate
- Tetraethyl pyrophosphate
- Tetrastigmine
- Tetron
- Tetron (pesticide)
- Tetron 100
- Vapotone
- Diphosphoric acid, tetraethyl ester
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Organophosphorus Pesticides Mixture 580 400 µg/mL in Acetone:Hexane
Controlled ProductRef: 04-A50000580AH
1ml | 122.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
TEPP 1000 µg/mL in n-Hexane
Ref: 04-GA09010341HE
1ml | 45.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
GC PestiMix 5 10 µg/mL in Isooctane:Toluene (50:50)
Controlled ProductRef: 04-A50000296IT
1ml | To inquire |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
EPA Method 8141 Organophosphorus Pesticide Mixture 427 200 µg/mL in n-Hexane:Acetone
Controlled ProductRef: 04-A50000427AH
1ml | To inquire |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Ref: 04-CA17240000
100mg | 117.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
TEPP
Controlled ProductRef: TR-T100100
25mg | 264.00 € | ||
100mg | 868.00 € | ||
250mg | 1,802.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
TEPP
Ref: 3D-AAA10749
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |