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36552

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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
Beilstein:
1974129
EC Number:
200-231-9
MDL number:
MFCD00055449
UNSPSC Code:
41116107
PubChem Substance ID:
329755394
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

SMILES string

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

InChI

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

InChI key

PNVJTZOFSHSLTO-UHFFFAOYSA-N

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General description

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

Application

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

Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ5059
BCCJ1089
BCBW6887
BCBT4329
SZBF252XV

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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.
Aquatic toxicology (Amsterdam, Netherlands), 101(1), 57-63 (2010-10-16)
Rainbow trout often serve as a surrogate species evaluating xenobiotic toxicity in cold-water species including other salmonids of the same genus, which are listed as threatened or endangered. Biotransformation tends to show species-specific patterns that influence susceptibility to xenobiotic toxicity
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Protocols

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection

analytical standard; Tokuthion, technical grade, pkg of 50 mg; Crotoxyphos; Phorate; Azinphos-ethyl; Diazinon; Azinphos-methyl; Demeton-O; Dimethoate; Chlorpyrifos-methyl

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