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Supelco

Cyanophos

PESTANAL®, analytical standard

Synonym(s):

O-(4-Cyanophenyl) O,O-dimethyl phosphorothioate

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About This Item

Empirical Formula (Hill Notation):
C9H10NO3PS
CAS Number:
Molecular Weight:
243.22
Beilstein:
2695901
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

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

COP(=S)(OC)Oc1ccc(cc1)C#N

InChI

1S/C9H10NO3PS/c1-11-14(15,12-2)13-9-5-3-8(7-10)4-6-9/h3-6H,1-2H3

InChI key

SCKHCCSZFPSHGR-UHFFFAOYSA-N

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General description

Cyanophos is an organophosphate insecticide, which is effectively used against various root-parasitic nematodes such as Diaspididae, Lepidoptera, Coccidae, Aphididae and other insects on various fruits and vegetables.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Cyanophos may be used as an analytical reference standard for the quantification of the analyte in biological samples using liquid chromatography coupled to mass spectrometry (LC-MS).

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 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)

>212.0 °F

Flash Point(C)

> 100 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

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Enhancing agents for phytoremediation of soil contaminated by cyanophos
Romeh AA
Ecotoxicology and Environmental Safety, 117(2), 124-131 (2015)
Rapid simultaneous determination for organophosphorus
pesticides in human serum by LC-MS
Inoue S, et al.
Journal of Pharmaceutical and Biomedical Analysis, 44(2), 258-264 (2007)
W C Mullié et al.
Ecotoxicology and environmental safety, 43(1), 1-10 (1999-05-20)
Seven roosts of red-billed quelea, Quelea quelea, in the Senegal River Valley and Delta were visited during and after aerial or terrestrial treatments with either Cyanox (cyanophos 500 g a.i. liter-1, five roosts) or Queletox (fenthion 640 g a.i. liter-1
Matthieu Menager et al.
Photochemistry and photobiology, 86(2), 247-254 (2009-12-02)
Photodegradation in aqueous solutions is an important pathway for many agrochemicals such as pesticides. In the present work, the photochemical transformation of cyanophos (CYA) was investigated in aqueous solutions using UV light within the 254-313 nm range as well as
T Katami et al.
Journal of agricultural and food chemistry, 48(6), 2499-2501 (2000-07-11)
Bags impregnated with the organophosphorus pesticides prothiofos and cyanophos in three levels were used to cover Japanese apple-pears to protect them from insects. The amounts of prothiofos residue in the bags collected 4 months after application ranged from 0 to

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