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Merck

45463

Diuron

PESTANAL®, analytical standard

Synonym(s):

3-(3,4-Dichlorophenyl)-1,1-dimethylurea

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About This Item

Empirical Formula (Hill Notation):
C9H10Cl2N2O
CAS Number:
330-54-1
Molecular Weight:
233.09
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756756
EC Number:
206-354-4
Beilstein/REAXYS Number:
2215168
MDL number:
MFCD00018136

Key Documents

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InChI key

XMTQQYYKAHVGBJ-UHFFFAOYSA-N

InChI

1S/C9H10Cl2N2O/c1-13(2)9(14)12-6-3-4-7(10)8(11)5-6/h3-5H,1-2H3,(H,12,14)

SMILES string

CN(C)C(=O)Nc1ccc(Cl)c(Cl)c1

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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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

target_organs

Blood

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - STOT RE 2 Inhalation

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN0071
BCCJ0691
BCCF0588
BCBZ5361
BCBS1743

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S Giacomazzi et al.
Chemosphere, 56(11), 1021-1032 (2004-07-28)
Diuron is a biologically active pollutant present in soil, water and sediments. A synthesis of literature data on its physicochemical properties, partitioning behaviour, abiotic and biotic transformations, toxicological and ecotoxicological impacts has been here performed. Data have shown that diuron
Lijin Tian et al.
Physical chemistry chemical physics : PCCP, 15(9), 3146-3154 (2013-01-24)
Photosystems I (PSI) and II (PSII) are two major pigment-protein complexes of photosynthetic organisms that function in series to convert sunlight energy into chemical energy. We have studied the picosecond fluorescence behaviour of the core of both photosystems in vivo
Perry J Mitchell et al.
Environmental science & technology, 47(1), 412-419 (2012-12-05)
Reported correlations between organic contaminant sorption affinity and soil organic matter (OM) structure vary widely, suggesting the importance of OM physical conformation and accessibility. Batch equilibration experiments were used to examine the sorption affinity of bisphenol A, atrazine, and diuron
Bernard Lepetit et al.
Plant physiology, 161(2), 853-865 (2012-12-05)
In diatoms, the process of energy-dependent chlorophyll fluorescence quenching (qE) has an important role in photoprotection. Three components are essential for qE: (1) the light-dependent generation of a transthylakoidal proton gradient; (2) the deepoxidation of the xanthophyll diadinoxanthin (Dd) into
Yelena Sapozhnikova et al.
Marine pollution bulletin, 69(1-2), 189-194 (2013-03-05)
Irgarol 1051 is a common antifouling biocide and is highly toxic to non-target plant species at low ng/L concentrations. We measured up to 254 ng/L Irgarol in water and up to 9 ng/g dry weight Irgarol in sediments from Southern
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