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Merck
CN

89257

Fenthion oxon

PESTANAL®, analytical standard

Synonym(s):

O,O′-Dimethyl O′′-[3-methyl-4-(methylthio)phenyl] phosphate, Dimethyl 4-(methylthio)-m-tolyl phosphate, Fenoxon, Fenthoxon

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About This Item

Empirical Formula (Hill Notation):
C10H15O4PS
CAS Number:
6552-12-1
Molecular Weight:
262.26
Beilstein:
2275764
MDL number:
MFCD00155408
UNSPSC Code:
41116107
PubChem Substance ID:
329769714
NACRES:
NA.24

Key Documents

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grade

analytical standard

Quality Level

100

product line

PESTANAL®

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

format

neat

storage temp.

2-8°C

SMILES string

O=P(OC1=CC(C)=C(SC)C=C1)(OC)OC

InChI

1S/C10H15O4PS/c1-8-7-9(5-6-10(8)16-4)14-15(11,12-2)13-3/h5-7H,1-4H3

InChI key

ZNRZGJAHNMGWQN-UHFFFAOYSA-N

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Application

Fenthion oxon may be used as a reference standard for the determination of fenthion oxon in animal tissue samples by gel permeation chromatography (GPC) cleanup followed by gas chromatography-mass spectrometry (GC–MS) and liquid chromatography coupled with tandem mass spectrometry (LC–MS–MS).

Other Notes

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.

Legal Information

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

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P330 + P331 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4723
BCCM7149
BCCJ9108
BCCH6500
BCCG2109

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Validation study on 660 pesticide residues in animal tissues by gel permeation chromatography cleanup/gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry.
Pang GF, et al.
Journal of Chromatography A, 1125(1), 1-30 (2006)

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