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45737

Pyrifenox

Name: Pyrifenox
Brand: SIAL

PESTANAL^®, analytical standard

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₁₂Cl₂N₂O

CAS Number:

88283-41-4

Molecular Weight:

295.16

NACRES:

NA.24

PubChem Substance ID:

329756932

UNSPSC Code:

41116107

MDL number:

MFCD16661268

eCl@ss:

25140904

Technical Service

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Properties

grade

analytical standard

Quality Segment

100

description

mixture of Z and E isomers

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

SMILES string

CO\N=C(\Cc1cccnc1)c2ccc(Cl)cc2Cl

InChI

1S/C14H12Cl2N2O/c1-19-18-14(7-10-3-2-6-17-9-10)12-5-4-11(15)8-13(12)16/h2-6,8-9H,7H2,1H3/b18-14-

InChI key

CKPCAYZTYMHQEX-JXAWBTAJSA-N

Description

General description

Pyrifenox is primarily used in controlling powdery mildews of field-grown fruits, mainly wine grapes, mango and nectarine trees.

Application

Pyrifenox may be used as a reference standard for the determination of pyrifenox in samples by modified QuEChERS and ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC–MS/MS).

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

Storage Class

10 - Combustible liquids

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H302

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 3

Flash Point (°F)

293.0 °F

Flash Point (°C)

145 °C

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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