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Merck
CN

31544

Benfuracarb

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C20H30N2O5S
CAS Number:
Molecular Weight:
410.53
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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InChI key

FYZBOYWSHKHDMT-UHFFFAOYSA-N

SMILES string

CCOC(=O)CCN(SN(C)C(=O)Oc1cccc2CC(C)(C)Oc12)C(C)C

InChI

1S/C20H30N2O5S/c1-7-25-17(23)11-12-22(14(2)3)28-21(6)19(24)26-16-10-8-9-15-13-20(4,5)27-18(15)16/h8-10,14H,7,11-13H2,1-6H3

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

Quality Level

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General description

Benfuracarb belongs to the benzofuranyl methylcarbamate insecticide group of pesticides used to control insect pests in citrus, maize, sugar beet and vegetables.

Application

Benfuracarb may be used as a reference standard for the determination of the analyte:
  • In bananas by application of a modified QuEChERS procedure followed by ultra high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).
  • In honeybees, honey and bee pollen by liquid chromatography coupled to tandem mass spectrometry.

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

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2

Storage Class

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

ppe

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

Regulatory Information

农药列管产品
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S Kilani-Morakchi et al.
Communications in agricultural and applied biological sciences, 71(2 Pt B), 555-562 (2007-03-28)
In order to complete previous studies conducted on Blattella germanica, three insecticides from different groups were evaluated: boric acid, an inorganic compound, benfuracarb, a carbamate, and halofenozide, a non-steroidal ecdysone agonist. Boric acid (8.20%, LD50) and benfuracarb (2%, LD50) were
K Ameno et al.
Forensic science international, 116(1), 59-61 (2000-12-19)
We describe four fatal cases due to ingestion of carbofuran, a carbamate insecticide. Carbofuran was detected in the gastric contents using thin layer chromatography (TLC) and gas chromatography/mass spectrophotometry (GC/MS), and quantified in the blood using a gas chromatograph equipped
Maria Rosaria Iesce et al.
Environmental science and pollution research international, 13(2), 105-109 (2006-04-15)
N-methylcarbamate insecticides are widely used chemicals for crop protection. This study examines the hydrolytic and photolytic cleavage of benfuracarb, carbosulfan and carbofuran under natural conditions. Their toxicity and that of the corresponding main degradation products toward aquatic organisms were evaluated.
S K Lee et al.
International journal of legal medicine, 112(4), 268-270 (1999-08-05)
We describe here three cases involving acute fatalities due to benfuracarb ingestion and the forensic toxicological implications. Benfuracarb, a carbamate insecticide and its main metabolite carbofuran, were detected using thin layer chromatography (TLC) and gas chromatography/mass spectrophotometry (GC/MS) after extraction
Tatsuhiko Kawamoto et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 19(12), 1605-1610 (2003-12-31)
A simultaneous analytical method was examined for carbofuran and its derivative pesticides in water. Since carbofuran derivatives are hydrolyzed to carbofuran in water, the liquid-liquid extraction method was used to obtain an accurate concentration value. Moreover, since these compounds are

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