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46044

Supelco

Terbufos-sulfoxide

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C9H21O3PS3
CAS Number:
Molecular Weight:
304.43
Beilstein:
2112370
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

CCOP(=S)(OCC)SCS(=O)C(C)(C)C

InChI

1S/C9H21O3PS3/c1-6-11-13(14,12-7-2)15-8-16(10)9(3,4)5/h6-8H2,1-5H3

InChI key

KKOYBOFPUBHPFO-UHFFFAOYSA-N

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Application

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

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Catherine B Choung et al.
Ecotoxicology (London, England), 19(8), 1536-1544 (2010-08-31)
The acute toxicities of the insecticide terbufos and its major breakdown products individually, as binary mixtures, and in combination with the co-applied herbicide atrazine were evaluated using final instar larvae of the midge Chironomus tepperi. Terbufos, terbufos sulfoxide and terbufos
Catherine B Choung et al.
Archives of environmental contamination and toxicology, 60(3), 417-425 (2010-07-06)
The acute toxicity of terbufos and its major metabolites, tested alone, in binary mixtures or in combination with atrazine were evaluated using neonates of the cladoceran Ceriodaphnia cf dubia. Terbufos, terbufos sulfoxide, and terbufos sulfone tested individually were highly toxic
B T Bowman et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 17(5), 447-462 (1982-01-01)
Terbufos, t.sulfoxide and t.sulfone (5 micrograms ml-1) were incubated in natural, sterilized natural and distilled water, with initial pH values of 8.8, 8.8 and 6.0, respectively, at 20 degrees C. First-order disappearance was observed for the three compounds. Rates in

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