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Merck
CN

PS641

亚砜吸磷

analytical standard

别名:

砜吸磷, S-[2-(乙基亚磺酰基)乙基] O, O-二甲基硫代磷酸酯, 亚砜磷

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关于此项目

经验公式(希尔记法):
C6H15O4PS2
化学文摘社编号:
分子量:
246.28
UNSPSC Code:
41116107
EC Number:
206-110-7
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InChI key

PMCVMORKVPSKHZ-UHFFFAOYSA-N

InChI

1S/C6H15O4PS2/c1-4-13(8)6-5-12-11(7,9-2)10-3/h4-6H2,1-3H3

grade

analytical standard

packaging

ampule of 50 mg

manufacturer/tradename

Chem Service, Inc. PS-641

application(s)

agriculture
environmental

storage temp.

2-8°C

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General description

Oxydemeton-methyl is an organophosphorus pesticide primarily used for the control of pests in a wide variety of crops. Its mode of action involves the inhibition of cholinesterase enzyme activity.

Application

Oxydemeton-methyl may be used as a reference standard for the determination of oxydemeton-methyl in aqueous samples by direct injection using liquid chromatography coupled with tandem mass spectrometry.

Other Notes

该产品从制造之日起保质期为 6 个月。可提供最新批次。

pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1

存储类别

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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F Worek et al.
Archives of toxicology, 73(1), 7-14 (1999-04-20)
Human poisoning by organophosphates bearing two methoxy groups, e.g. by malathion, paraoxon-methyl, dimethoate and oxydemeton-methyl, is generally considered to be rather resistant to oxime therapy. Since the oxime effectiveness is influenced not only by its reactivating potential but also by
A K Gottzein et al.
Forensic science international, 189(1-3), e21-e25 (2009-05-12)
A case of a combined suicide by oxydemeton-methyl (Metasystox) ingestion and hanging is reported. Dimethyl phosphate (DMP) proved to be a stable product of oxydemeton-methyl; for its determination a gas chromatographic/mass spectrometric procedure was performed. DMP levels were quantified in
M Perayre Badia et al.
Anales de medicina interna (Madrid, Spain : 1984), 24(3), 129-131 (2007-06-26)
Acute organophosphate poisoning leads to a cholinergic crisis secondary to an acetylcholine rise, developed by an acetylcholinesterase inhibition. In some cases, after the resolution of the initial cholinergic signs and symptoms, an intermediate syndrome occurs, characterized by a delayed development
Harald John et al.
Analytica chimica acta, 680(1-2), 32-40 (2010-10-26)
S-hyoscyamine (S-hyo) is a toxic tropane alkaloid from plants of the solanacea family, which is extracted for pharmaceutical purposes thereby undergoing racemization (atropine). Merely the S-hyo enantiomer acts as an antagonist of muscarinic receptors (MR). Nevertheless, racemic atropine is clinically
J Beike et al.
Journal of analytical toxicology, 26(5), 308-312 (2002-08-09)
A sensitive method for the identification and quantitation of the organophosphate insecticide oxydemeton-methyl and its metabolite demeton-S-methylsulfon from human blood and various tissue samples has been established. After solid-phase extraction using C18 cartridges the extracts were analyzed by high-performance liquid

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