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Supelco

Temephos

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C16H20O6P2S3
CAS Number:
3383-96-8
Molecular Weight:
466.47
Beilstein:
1896901
EC Number:
222-191-1
MDL number:
MFCD00128034
UNSPSC Code:
41116107
PubChem Substance ID:
329753797
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

form

liquid

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.

−20°C

SMILES string

COP(=S)(OC)Oc1ccc(Sc2ccc(OP(=S)(OC)OC)cc2)cc1

InChI

1S/C16H20O6P2S3/c1-17-23(25,18-2)21-13-5-9-15(10-6-13)27-16-11-7-14(8-12-16)22-24(26,19-3)20-4/h5-12H,1-4H3

InChI key

WWJZWCUNLNYYAU-UHFFFAOYSA-N

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General description

Temephos is an organophosphate mostly used as a larvicide.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Temephos may be used as standard in its identification in water samples using LC–DAD and LC–APCI.

Legal Information

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

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H302,H311,H410

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 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)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB8696
BCBW9521
BCBV2878
BCBT8354
BCBS7548V

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Resistance to the organophosphate temephos: mechanisms, evolution and reversion in an Aedes aegypti laboratory strain from Brazil.
Melo-Santos MA
Acta Tropica, 113(2), 180-189 (2010)
Identification of fenthion and temephos and their transformation products in water by high-performance liquid chromatography with diode array detection and atmospheric pressure chemical ionization mass spectrometric detection.
Lacorte, Si'lvia, et al.
Journal of Chromatography A, 777.1, 99-114 (1997)
Mirna Velki et al.
Chemosphere, 90(11), 2690-2696 (2013-01-10)
Despite its negative effects, formalin has been often used for the expulsion of earthworms due to its high efficiency; however it is not known whether it will affect any significant measurable molecular processes in sampled earthworms. The aim of this
Dennis A Infante-Rodríguez et al.
Journal of medical entomology, 48(3), 570-576 (2011-06-15)
Spinosad is a naturally derived insecticide that has shown potential as a mosquito larvicide. To determine the activity of spinosad against blackflies, late-instar larvae from a community comprising Simulium triittatum (63.6%) and seven other species, including three known vectors of
Sébastien Marcombe et al.
PloS one, 7(2), e30989-e30989 (2012-03-01)
Dengue is an important mosquito borne viral disease in Martinique Island (French West Indies). The viruses responsible for dengue are transmitted by Aedes aegypti, an indoor day-biting mosquito. The most effective proven method for disease prevention has been by vector
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