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445177

Sigma-Aldrich

O,O-Diethyl thiophosphate potassium salt

98%

Sinónimos:

Potassium O,O-diethyl phosphorothioate, Potassium O,O-diethylthiophosphate, Potassium di-O-ethyl phosphorothioate, Potassium diethyl thiophosphate

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About This Item

Fórmula lineal:
(C2H5O)2P(O)SK
Número de CAS:
5871-17-0
Peso molecular:
208.26
MDL number:
MFCD00674011
UNSPSC Code:
12352100
PubChem Substance ID:
24868163
NACRES:
NA.22

Quality Level

100

assay

98%

form

solid

mp

180-186 °C (lit.)

SMILES string

[K+].CCOP([O-])(=S)OCC

InChI

1S/C4H11O3PS.K/c1-3-6-8(5,9)7-4-2;/h3-4H2,1-2H3,(H,5,9);/q;+1/p-1

InChI key

OVJCAYMARFNMQB-UHFFFAOYSA-M

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000363175
0000312788
0000359404
0000363175
0000359404

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D Koutroulakis et al.
Reproductive toxicology (Elmsford, N.Y.), 46, 98-105 (2014-04-02)
The aim of this study was to evaluate fetal exposure to organophosphate pesticides (OPs) by measuring their non-specific dialkyl-phosphate metabolites (DAPs) in amniotic fluid (AF), and to examine the potential association between prenatal exposure and fetal growth. AF samples were
Jialong Jie et al.
Nucleic acids research, 47(22), 11514-11526 (2019-11-15)
Phosphorothioate (PS) modifications naturally appear in bacteria and archaea genome and are widely used as antisense strategy in gene therapy. But the chemical effects of PS introduction as a redox active site into DNA (S-DNA) is still poorly understood. Herein
J Fukal et al.
Physical chemistry chemical physics : PCCP, 21(19), 9924-9934 (2019-05-01)
Structural interpretation of the 31P NMR shifts measured in O,O-diethyl thiophosphate (PT), 5,5-dimethyl-2-mercapto-1,3,2-dioxaphosphorinane 2-oxide (cPT), diethylphosphate (P) and 5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide (cP) was obtained by means of theoretical calculations including the effects of geometry, molecular dynamics, and solvent, relativistic effects and
Z Vasilić et al.
Chemico-biological interactions, 87(1-3), 305-313 (1993-06-01)
The presence and elimination rate of phosalone and its diethylphosphorus metabolites in blood serum and urine were studied in persons who had ingested a concentrated phosalone solution. Phosalone was detected only in serum samples. As it was rapidly hydrolysed and
M E Mount
American journal of veterinary research, 45(4), 817-824 (1984-04-01)
Recognition of exposure to diazinon, an organophosphate insecticide, was studied in goats. Urine and milk dialkyl phosphate concentrations (DETP; O,O-diethyl phosphorothionate) and blood cholinesterase activity (ChE) and diazinon concentrations were measured. Groups (n = 3 each) given (orally) diazinon at
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