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Merck
CN

32063

Dimethylvinphos

PESTANAL®, analytical standard

Synonym(s):

2-Chloro-1-(2,4-dichlorophenyl)vinyl dimethyl phosphate, Dimethylvinfos

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About This Item

Empirical Formula (Hill Notation):
C10H10Cl3O4P
CAS Number:
2274-67-1
Molecular Weight:
331.52
NACRES:
NA.24
PubChem Substance ID:
329753722
UNSPSC Code:
41116107
MDL number:
MFCD00272599

Key Documents

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InChI

1S/C10H10Cl3O4P/c1-15-18(14,16-2)17-10(6-11)8-4-3-7(12)5-9(8)13/h3-6H,1-2H3/b10-6-

SMILES string

COP(=O)(OC)O\C(=C/Cl)c1ccc(Cl)cc1Cl

InChI key

QSGNQELHULIMSJ-POHAHGRESA-N

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

storage temp.

−20°C

Quality Level

100

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Application

Dimethylvinphos may be used as a pesticide reference standard for the determination of the analyte:
  • In edible fungus using gas purge microsyringe extraction (GP-MSE), coupled with on-line gas chromatography-mass spectrometry (GP-MSE-GC-MS).
  • In rice paddies by a method based on the Quick Easy Cheap Effective Rugged and Safe (QuEChERS) sample preparation and gas chromatography with mass spectrometric detection in the selected ion monitoring mode (GC–MS-SIM).

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

Legal Information

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

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

hcodes

H301,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN1349
BCCJ5145
BCCG5723
BCCD2665
BCCC4534

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A multi-residue method for the determination of 203 pesticides in rice paddies using gas chromatography/mass spectrometry.
Nguyen TD, et al.
Analytica Chimica Acta, 619(1), 67-74 (2008)
Jingxi Nan et al.
Talanta, 142, 64-71 (2015-05-25)
In this work a new analytical method for a rapid and simultaneous determination of 28 organophosphorus pesticides (OPPs) residues in edible fungus using gas purge microsyringe extraction (GP-MSE), coupled with on-line gas chromatography-mass spectrometry (GP-MSE-GC-MS) has been developed and optimized.

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