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Merck
CN

36552

Fenthion

PESTANAL®, analytical standard

Synonym(s):

O,O′-Dimethyl O″-[3-methyl-4-(methylthio)phenyl] thiophosphate

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About This Item

Empirical Formula (Hill Notation):
C10H15O3PS2
CAS Number:
55-38-9
Molecular Weight:
278.33
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755394
EC Number:
200-231-9
Beilstein/REAXYS Number:
1974129
MDL number:
MFCD00055449

Key Documents

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Product Name

Fenthion, PESTANAL®, analytical standard

InChI key

PNVJTZOFSHSLTO-UHFFFAOYSA-N

InChI

1S/C10H15O3PS2/c1-8-7-9(5-6-10(8)16-4)13-14(15,11-2)12-3/h5-7H,1-4H3

SMILES string

COP(=S)(OC)Oc1ccc(SC)c(C)c1

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

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

General description

Fenthion is an organophosphorous pesticide, which can find applications in agriculture.It can serve as a potent anti-androgenic inhibitor of dihydrotestosterone.

Legal Information

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

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2 - STOT RE 1 Oral

Storage Class

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

Regulatory Information

农药列管产品
危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ5059
BCCJ1089
BCBW6887
BCBT4329

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Determination of ethoprop, diazinon, disulfoton and fenthion using dynamic hollow fiber-protected liquid-phase microextraction coupled with gas chromatography?mass spectrometry
Chen S-P and Huang D-S
Talanta, 69, 669-675 (2006)
Hapten heterology for a specific and sensitive indirect enzyme-linked immunosorbent assay for organophosphorus insecticide fenthion
Zhang Q, et al.
Analytica Chimica Acta, 596, 303-311 (2007)
Antiandrogenic activity and metabolism of the organophosphorus pesticide fenthion and related compounds
Kitamura S, et al.
Environmental Health Perspectives, 111, 503-503 (2003)
Nevin Uner et al.
Environmental toxicology, 25(4), 391-399 (2009-05-30)
This study was designed to elucidate the effect of the organophosphate fenthion exposure on cholinesterase-specific activities in brain, liver, and kidney tissues of juvenile Oreochromis niloticus, and to define the best indicator tissue to fenthion exposure. The 96-h LC(50) value
Ramon Lavado et al.
Toxicology and applied pharmacology, 235(2), 143-152 (2008-12-30)
Previous studies in rainbow trout have shown that acclimation to hypersaline environments enhances the toxicity to thioether organophosphate and carbamate pesticides. In order to determine the role of biotransformation in this process, the metabolism of the thioether organophosphate biocide, fenthion
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