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45467

Supelco

Edifenphos

PESTANAL®, analytical standard

Synonym(s):

O-Ethyl S,S-diphenyl phosphorodithioate

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About This Item

Empirical Formula (Hill Notation):
C14H15O2PS2
CAS Number:
17109-49-8
Molecular Weight:
310.37
Beilstein:
1988797
EC Number:
241-178-1
MDL number:
MFCD00078673
UNSPSC Code:
41116107
PubChem Substance ID:
329756760
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
environmental

format

neat

storage temp.

2-8°C

SMILES string

CCOP(=O)(Sc1ccccc1)Sc2ccccc2

InChI

1S/C14H15O2PS2/c1-2-16-17(15,18-13-9-5-3-6-10-13)19-14-11-7-4-8-12-14/h3-12H,2H2,1H3

InChI key

AWZOLILCOUMRDG-UHFFFAOYSA-N

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General description

Edifenphos is a selective and protective, organophosphorus foliar fungicide, used in controlling rice diseases such as blast caused by Pyricularia oryzae, sheath blight caused by Rhizoctonia solani and brown spot by Cochliobolus miyabeanus.

Application

Edifenphos may be used as a reference standard in the analysis of the analyte in rice using gold nanoparticle (AuNP)-based colorimetric multi-aptasensor.
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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5747
BCBZ3505
BCBW4575
SZBD147XV
SZBA246XV

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The Pesticide Encyclopedia (2014)
Detection of Iprobenfos and Edifenphos using a new Multi-aptasensor.
Agricultural and Biological Chemistry, 868(5), 60-66 (2015)
Edifenphos, Inhibitor of Phosphatidylcholine Biosynthesis in Pyricularia oryzae.
Kodama O, et al.
Agricultural and Biological Chemistry, 44(5), 1015-1021 (1980)
B E Causier et al.
Microbiology (Reading, England), 140 ( Pt 9), 2199-2205 (1994-09-01)
Chitin synthase in a microsomal preparation from Botrytis cinerea had an apparent Km for UDP-N-acetylglucosamine of 2.0 mM while nikkomycin Z and polyoxin D inhibited enzyme activity competitively with apparent Ki values of approximately 0.1 microM and 6 microM respectively.
J M Poul
Toxicology letters, 16(1-2), 31-34 (1983-04-01)
Rats were treated, during 8 weeks, with different doses of edifenphos (0, 5, 10, 20, 40 mg/kg/day) incorporated in the food. Treatments with 20 and 40 mg/kg increased the relative liver weight and hepatic concentrations of phospholipids, microsomal proteins and
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