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Merck
CN

35352

Dioxabenzofos

PESTANAL®, analytical standard

Synonym(s):

(RS)-2-Methoxy-4H-1,3,2δ5-benzodioxaphosphinine 2-sulfide, (RS)-2-Methoxy-4H-1,3,2δ5-benzodioxaphosphorine 2-sulfide, 2-Methoxy-4H-1,3,2-benzodioxaphosphorin 2-sulfide, Dioxabenzophos, Salithion

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About This Item

Empirical Formula (Hill Notation):
C8H9O3PS
CAS Number:
3811-49-2
Molecular Weight:
216.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755127
EC Number:
223-292-3
Beilstein/REAXYS Number:
1875270
MDL number:
MFCD00210363

Key Documents

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InChI

1S/C8H9O3PS/c1-9-12(13)10-6-7-4-2-3-5-8(7)11-12/h2-5H,6H2,1H3

InChI key

OUNSASXJZHBGAI-UHFFFAOYSA-N

SMILES string

COP1(=S)OCc2ccccc2O1

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

storage temp.

2-8°C

Related Categories

Application

Dioxabenzofos may be used as an analytical reference standard for the determination of the analyte in food, animal tissues, Oolong tea and vegetables/fruits by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

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
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2

Storage Class

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

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCL6838
BCCG9715
BCBX9883
SZBE265XV
BCBW8497

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Multiresidue analysis of pesticides in vegetables and fruits using a high capacity absorbent polymer for water.
Obana H, et al.
Analyst, 124(8), 1159-1165 (1999)
Multiresidue method for the determination of pesticides in Oolong tea using QuEChERS by gas chromatography-triple quadrupole tandem mass spectrometry.
Wu CC.
Food Chemistry, 229(1), 580-587 (2017)
Shanshan Zhou et al.
Chirality, 21(10), 922-928 (2009-01-24)
Enantioseletive toxicities of chiral pesticides have become an environmental concern recently. In this study, we evaluated the enantiomeric separation of salithion on a suite of commercial chiral columns and assessed the toxicity of enantiomers toward butyrylcholinesterase and Daphnia magna. Satisfactory
M Eto
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 18(1), 119-145 (1983-01-01)
Chemical and biochemical studies on three types of cyclic phosphoryl compounds are discussed in connection with the development of insecticides. They are five-membered cyclic phosphoramidates (I), six-membered cyclic phosphates (II) and bridged bicyclic phosphates (III). Development of I has started
A H El-Sebae et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 16(4), 465-474 (1981-01-01)
Five organophosphorous insecticides: Leptophos, EPN, Cyanofenphos, trichloronate and salithion proved to cause irreversible ataxia not only to chicken but also to mice and sheep. TOCP was included as a reference. Cyanofenphos blocked the catecholamine B-receptor binding activity with 3H-norepinephrine at
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