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32051

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Propargite

PESTANAL®, analytical standard, technical mixture

Synonym(s):

2-(4-tert-Butylphenoxy)cyclohexyl 2-propynyl sulfite

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About This Item

Empirical Formula (Hill Notation):
C19H26O4S
CAS Number:
2312-35-8
Molecular Weight:
350.47
Beilstein:
6934289
EC Number:
219-006-1
MDL number:
MFCD00072448
UNSPSC Code:
41116107
PubChem Substance ID:
329753981
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

CC(C)(C)c1ccc(OC2CCCCC2OS(=O)OCC#C)cc1

InChI

1S/C19H26O4S/c1-5-14-21-24(20)23-18-9-7-6-8-17(18)22-16-12-10-15(11-13-16)19(2,3)4/h1,10-13,17-18H,6-9,14H2,2-4H3

InChI key

ZYHMJXZULPZUED-UHFFFAOYSA-N

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General description

Propargite, a non-systemic acaricide, is most commonly used on crops such as cotton, vines, nuts, tea etc for controlling phytophagous mite infestation.

Application

Propargite has been used as pesticide standard for determination of residual pesticides from:
  • Olive oil samples using GC–MS and HPLC–MS methods.
  • Tea leaf extract using GC-negative chemical ionization mass spectrometry (GC-NCI-MS) and UHPLC-tandem mass spectrometry (UHPLC-MS/MS).
  • Apple leaf extract using HPLC method.
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 Statements

H315,H318,H330,H351,H410

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

160.5 °F - Pensky-Martens closed cup

Flash Point(C)

71.4 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG9526
BCCC0412
BCBV0663
BCBS0305V
SZBD325XV

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Analysis of agricultural residues on tea using d-SPE sample preparation with GC-NCI-MS and UHPLC-MS/MS.
Zhang X
Journal of Agricultural and Food Chemistry, 58(22), 11553-11560 (2010)
Dissipation behavior of propargite--an acaricide residues in soil, apple (Malus pumila) and tea (Camellia sinensis).
Kumar V et.al.
Chemosphere, 58(6), 837-843 (2005)
B K Kang et al.
Bulletin of environmental contamination and toxicology, 85(4), 414-418 (2010-08-11)
Residues of propargite were estimated in okra fruits by high performance liquid chromatography following single application of Omite 57 EC @570 and 1,140 g a.i./ha. Residues of propargite were confirmed by high performance thin layer chromatography. The average initial deposits
B K Kang et al.
Bulletin of environmental contamination and toxicology, 82(2), 248-250 (2008-11-15)
Residues of propargite were estimated in brinjal fruits by High Performance Liquid Chromatography (HPLC) following single application of Omite 57 EC @ 570 and 1140 g a.i./ha. The average initial deposits of propargite were observed to be 0.51 and 0.92
L Yu et al.
Journal of AOAC International, 80(3), 651-656 (1997-05-01)
A simple and rapid method was developed to detect o-phenylphenol, diphenylamine, and propargite in selected fruits and vegetables. Gas chromatography/mass spectrometry in the selective-ion monitoring mode was used to identify and quantitate the 3 residues. Residues were extracted with acetonitrile
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