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Merck
CN

32505

Cadusafos

PESTANAL®, analytical standard

Synonym(s):

O-Ethyl S,S-bis(1-methylpropyl) phosphorodithioate

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About This Item

Empirical Formula (Hill Notation):
C10H23O2PS2
CAS Number:
95465-99-9
Molecular Weight:
270.39
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754254
MDL number:
MFCD00072511
Beilstein/REAXYS Number:
8140049

Key Documents

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Product Name

Cadusafos, PESTANAL®, analytical standard

InChI key

KXRPCFINVWWFHQ-UHFFFAOYSA-N

SMILES string

CCOP(=O)(SC(C)CC)SC(C)CC

InChI

1S/C10H23O2PS2/c1-6-9(4)14-13(11,12-8-3)15-10(5)7-2/h9-10H,6-8H2,1-5H3

grade

analytical standard

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

Quality Level

100

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Application

Cadusafos may be used as a reference standard in the determination of cadusafos in Radix astragali plant using microwave-assisted extraction (MAE) and dispersive solid-phase extraction (D-SFE) with gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Cadusafos is a nematicide used in controlling nematodes, soil insects and cutworms in a variety of fruits and vegetables. Its mode of action involves the inhibition of acetylcholinesterase.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

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

wgk

WGK 3

flash_point_f

264.9 °F - closed cup

flash_point_c

129.4 °C - closed cup

ppe

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

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9361
BCCM0954
BCCL2324
BCCJ9223
BCCG3828

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Mobility and dissipation of cadusafos in banana fields in Martinique
Zheng.QS, et al.
The Science of the Total Environment, 156(1), 1-9 (1994)
Metabolic Pathways of Agrochemicals: Insecticides and fungicides (1998)
Simultaneous determination of organophosphorus, organochlorine, pyrethriod and carbamate pesticides in Radix astragali by microwave-assisted extraction/dispersive-solid phase extraction coupled with GC--MS
Mao X, et al.
Talanta, 97(1), 131-141 (2012)
Dao Feng Xiang et al.
Biochemistry, 54(51), 7539-7549 (2015-12-03)
The most familiar organophosphorus compounds are the neurotoxic insecticides and nerve agents. A related group of organophosphorus compounds, the phosphotriester plasticizers and flame retardants, has recently become widely used. Unlike the neurotoxic phosphotriesters, the plasticizers and flame retardants lack an
Yanxin Yu et al.
Analytica chimica acta, 1055, 44-55 (2019-02-21)
Chemical isotope labelling in combination with high-performance liquid chromatography-tandem mass spectrometry (CIL-HPLC-MS/MS) is a powerful method for quantitative profiling of targeted molecules. In the current work, we successfully developed a novel CIL-HPLC-MS/MS method for quantitative profiling of residual organophosphorus thioester
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