Merck
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32860

Supelco

Isofenphos solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard

Synonym(s):
2-(Ethoxy-isopropylamino-thiophosphoryloxy)benzoic acid isopropyl ester
Empirical Formula (Hill Notation):
C15H24NO4PS
CAS Number:
Molecular Weight:
345.39
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in acetonitrile

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture

format

single component solution

storage temp.

2-8°C

SMILES string

CCOP(=S)(NC(C)C)Oc1ccccc1C(=O)OC(C)C

InChI

1S/C15H24NO4PS/c1-6-18-21(22,16-11(2)3)20-14-10-8-7-9-13(14)15(17)19-12(4)5/h7-12H,6H2,1-5H3,(H,16,22)

InChI key

HOQADATXFBOEGG-UHFFFAOYSA-N

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Isofenphos solution 100 μg/mL in acetonitrile, PESTANAL®, analytical standard

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Isoxadifen-ethyl PESTANAL®, analytical standard

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Isoxadifen-ethyl

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

product line

PESTANAL®

product line

PESTANAL®

product line

PESTANAL®

product line

PESTANAL®

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

single component solution

format

neat

format

single component solution

format

neat

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in acetonitrile

concentration

-

concentration

100 μg/mL in acetonitrile

concentration

-

General description

Isofenphos is classified under the organophosphorus family of pesticides widely utilized for pest control in agricultural industry.

Application

Isofenphos may be used as an analytical reference standard for the determination of the pesticide in:
  • Animal liver samples by gas chromatography coupled to electron ionization-tandem mass spectrometry (GC-EI-MS/MS) operating with triple quadrupole (QqQ) analyzer.
  • Food samples by GC-QqQ-MS/MS as well as GC in conjunction with ion-trap tandem mass spectrometry (IT-MS/MS).
  • Olive oil samples by size-exclusion chromatography (SEC) extraction followed by GC-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 Sigma-Aldrich International GmbH

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

42.8 °F

Flash Point(C)

6 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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