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36186

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Paraoxon-ethyl

PESTANAL®, analytical standard

Synonyme(s) :

Phosphate de O,O-diéthyl O-(4-nitrophényl), Phosphate de diéthyl p-nitrophényl

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About This Item

Formule linéaire :
O2NC6H4OP(O)(OC2H5)2
Numéro CAS:
311-45-5
Poids moléculaire :
275.20
Numéro Beilstein :
1915526
Numéro CE :
206-221-0
Numéro MDL:
MFCD00007316
Code UNSPSC :
41116107
ID de substance PubChem :
329755328
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Gamme de produits

PESTANAL®

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Indice de réfraction

n20/D 1.51 (lit.)

Densité

1.274 g/mL at 25 °C (lit.)

Application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

CCOP(=O)(OCC)Oc1ccc(cc1)[N+]([O-])=O

InChI

1S/C10H14NO6P/c1-3-15-18(14,16-4-2)17-10-7-5-9(6-8-10)11(12)13/h5-8H,3-4H2,1-2H3

Clé InChI

WYMSBXTXOHUIGT-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Paraoxon-ethyl is an organophosphate pesticide and an inhibitor of acetylcholinesterase. It can undergo degradation by using titania nanoparticles, which are immobilized on glass or quartz substrates.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Actions biochimiques/physiologiques

Potent irreversible acetylcholinesterase inhibitor

Produits recommandés

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informations légales

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Skull and crossbonesEnvironment
GHS06,GHS09

Mention d'avertissement

Danger

Mentions de danger

H300 + H310,H410

Classification des risques

Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
BCCK2199
BCCJ0604
BCCF5354
BCBZ6307
BCBS8373V

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Improvement of acetylcholinesterase-based assay for organophosphates in way of identification by reactivators
Pohanka M, et al.
Talanta, 77(1), 451-454 (2008)
Photocatalytic degradation of paraoxon-ethyl in aqueous solution using titania nanoparticulate film
Prasad.K.G, et al.
Thin Solid Films, 520(17), 5597-5601 (2012)
Zoran Radić et al.
The Biochemical journal, 450(1), 231-242 (2012-12-12)
In the present paper we show a comprehensive in vitro, ex vivo and in vivo study on hydrolytic detoxification of nerve agent and pesticide OPs (organophosphates) catalysed by purified hBChE (human butyrylcholinesterase) in combination with novel non-pyridinium oxime reactivators. We
J Allen Crow et al.
Biochemical pharmacology, 84(9), 1215-1222 (2012-09-05)
Carboxylesterase type 1 (CES1) and CES2 are serine hydrolases located in the liver and small intestine. CES1 and CES2 actively participate in the metabolism of several pharmaceuticals. Recently, carbamate compounds were developed to inhibit members of the serine hydrolase family
D E Lorke et al.
Journal of applied toxicology : JAT, 29(6), 459-469 (2009-07-16)
K-oximes have recently been developed in the search for efficacious broad-band reactivators of acetylcholinesterase (AChE) inhibited by organophosphorus compounds (OPC). Before clinical use, their toxicity and efficacy need to be assessed, and there is clear demand for simple in vitro
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