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45460

Supelco

Disulfoton

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C8H19O2PS3
CAS Number:
298-04-4
Molecular Weight:
274.40
Beilstein/REAXYS Number:
1709167
EC Number:
206-054-3
MDL number:
MFCD00036234
UNSPSC Code:
41116107
PubChem Substance ID:
329756753
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
environmental

format

neat

storage temp.

2-8°C

SMILES string

CCOP(=S)(OCC)SCCSCC

InChI

1S/C8H19O2PS3/c1-4-9-11(12,10-5-2)14-8-7-13-6-3/h4-8H2,1-3H3

InChI key

DOFZAZXDOSGAJZ-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
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - 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_germany

WGK 3

flash_point_f

271.4 °F

flash_point_c

133 °C

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM5550
BCCB2181
BCBT8321

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C Dauberschmidt et al.
Archives of environmental contamination and toxicology, 33(1), 42-46 (1997-07-01)
Subacute exposures (10 d) of the freshwater mollusc Dreissena polymorpha to disulfoton (10 mg/L), thiometon (6 mg/L), and its activated oxygen analogue demeton-S-methyl (6 mg/L) corroborate earlier findings of organophosphate resistance and accumulation in the organism. Mortality occurred not before
Thomas Poyot et al.
Biochimica et biophysica acta, 1764(9), 1470-1478 (2006-09-12)
Enzymes hydrolysing highly toxic organophosphate esters (OPs) are promising alternatives to pharmacological countermeasures against OPs poisoning. Bungarus fasciatus acetylcholinesterase (BfAChE) was engineered to acquire organophosphate hydrolase (OPase) activity by reproducing the features of the human butyrylcholinesterase G117H mutant, the first
H Arnold et al.
Ecotoxicology and environmental safety, 34(1), 43-55 (1996-06-01)
Mature male rainbow trout (Oncorhynchus mykiss) were exposed for 28 days to 0, 1, 5, and 20 micrograms/liter disulfoton, i.e., to concentrations well below any macroscopically visible effect due to the primary acute toxic mechanism of acetylcholine esterase inhibition. In
B diSioudi et al.
Biochemistry, 38(10), 2866-2872 (1999-03-13)
Organophosphorus hydrolase (OPH, EC 8.1.3.1) is a dimeric, bacterial enzyme that detoxifies many organophosphorus neurotoxins by hydrolyzing a variety of phosphonate bonds. The histidinyl residues at amino acid positions 254 and 257 are located near the bimetallic active site present
Qiu Gan et al.
Journal of agricultural and food chemistry, 54(20), 7753-7760 (2006-09-28)
The reactions of thiometon and its ethyl analogue, disulfoton, with reduced sulfur species [e.g., bisulfide (HS-), polysulfide (S(n)2-), thiophenolate (PhS-), and thiosulfate (S2O3(2-))] were examined in well-defined aqueous solutions under anoxic conditions. The role of reduced sulfur species was investigated
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