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Clomazone

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C12H14ClNO2
CAS Number:
Molecular Weight:
239.70
Beilstein:
7480026
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

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

CC1(C)CON(Cc2ccccc2Cl)C1=O

InChI

1S/C12H14ClNO2/c1-12(2)8-16-14(11(12)15)7-9-5-3-4-6-10(9)13/h3-6H,7-8H2,1-2H3

InChI key

KIEDNEWSYUYDSN-UHFFFAOYSA-N

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Application


  • Ecological risk assessment of Clomazone in Northeast China: A study analyzed the presence and distribution of herbicide residues, including Clomazone, in soils across the Mollisols region, assessing their ecological risks. This research highlights the environmental impact of such herbicides and informs crop safety protocols and regulatory standards (Li et al., 2024).

  • Characterization of Clomazone sorption in agricultural soils: This research characterized the sorption behavior of Clomazone in various agricultural soils using different kinetic models, contributing to a better understanding of its environmental interactions and aiding in the improvement of its application strategies for effective weed control (Ðurović-Pejčev et al., 2023).

  • Bioassay assessment of water toxicity including Clomazone: A study utilized bioassays to assess the toxicity of water samples from Brazilian rural areas, implicating several contaminants including Clomazone. The findings are crucial for evaluating the safety of drinking water and the implications of herbicide runoff in agricultural settings (Brucker et al., 2021).

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

314.6 °F

Flash Point(C)

157 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Patti L TenBrook et al.
Pest management science, 61(6), 567-571 (2005-01-22)
Seedlings of rice, early watergrass (thiobencarb-resistant and thiobencarb-susceptible biotypes, R and S, respectively), and late watergrass (thiobencarb-resistant and thiobencarb-susceptible biotypes, R and S, respectively) were hydroponically exposed to clomazone at concentrations ranging from 0.08 to 7.9 microM. Whole-plant growth (mg
Patrick L Tomco et al.
Journal of agricultural and food chemistry, 58(6), 3674-3680 (2010-02-25)
Clomazone (trade names Cerano and Command) is a popular herbicide used on California rice fields to control aquatic weeds. Its physicochemical characteristics indicate that it will persist primarily in the water column, where microbial degradation may drive its environmental fate.
Amrith S Gunasekara et al.
Pest management science, 65(6), 711-716 (2009-03-26)
Clomazone is a herbicide used to control broadleaf weeds and grasses. Clomazone use in agriculturally important crops and forests for weed control has increased and is a potential water contaminant given its high water solubility (1100 microg mL(-1)). Soil sorption
Denise dos Santos Miron et al.
Chemosphere, 74(1), 1-5 (2008-11-08)
This study aims to verify the effects of the clomazone concentration used in rice fields on acetylcholinesterase (AChE), thiobarbituric acid reactive substances (TBARS), protein carbonyl and catalase activity in tissues of piava (Leporinus obtusidens). LC(50)-96h was 5.0 mg L(-1) and
Pedro M David Gara et al.
Photochemistry and photobiology, 85(3), 686-692 (2008-12-11)
The photodegradation of the herbicide clomazone in the presence of S(2)O(8) (2-) or of humic substances of different origin was investigated. A value of (9.4 +/- 0.4) x 10(8) m(-1) s(-1) was measured for the bimolecular rate constant for the

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