36155
吡唑草胺
PESTANAL®, analytical standard
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关于此项目
经验公式（希尔记法）:
C14H16ClN3O
化学文摘社编号:
分子量:
277.75
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
266-583-0
Beilstein/REAXYS Number:
621550
MDL number:
grade
analytical standard
Quality Level
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable
mp
74-78 °C
suitability
passes test for identity (NMR)
application(s)
agriculture
environmental
format
neat
SMILES string
Cc1cccc(C)c1N(Cn2cccn2)C(=O)CCl
InChI
1S/C14H16ClN3O/c1-11-5-3-6-12(2)14(11)18(13(19)9-15)10-17-8-4-7-16-17/h3-8H,9-10H2,1-2H3
InChI key
STEPQTYSZVCJPV-UHFFFAOYSA-N
General description
Metazachlor is an α-chloracetamide derivative which is widely used as a herbicide for weed control in the cultivation of crucifers such as rape.
Application
Metazachlor may be used as an analytical standard for the determination of metazachlor in:
- Natural water samples by high performance liquid chromatography-electrospray-tandem mass spectrometry (HPLC-ESI-MS/MS).
- Plant foodstuffs by capillary gas chromatography equipped with electron capture detector (ECD) as well as nitrogen phosphorus detector (NPD) followed by MS analysis in electron impact ionization (EI) mode.
- Drinking and related waters by solid phase extraction (SPE) followed by GC-EI-MS.
- Wastewater samples by SPE and subsequent analysis with ultra-performance liquid chromatography combined with time of flight mass spectrometry (UPLC-TOF-MS).
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
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
农药列管产品
此项目有
Hanne Vercampt et al.
Environmental toxicology and chemistry, 36(1), 59-70 (2016-06-28)
In accordance with realistic application approaches, a short-term 1-factorial experiment was set up to investigate the phytotoxic impact of pre-emergent application of the chloroacetamide herbicide metazachlor on Brassica napus. In addition to morphological parameters, the underlying processes that ultimately determine
Response of plankton communities in freshwater pond and stream mesocosms to the herbicide metazachlor
Mohr S, et al.
Environmental Pollution (Barking, Essex : 1987), 152(3), 530-542 (2008)
Ewa Szpyrka et al.
Scientific reports, 10(1), 3747-3747 (2020-03-01)
The study concerned dissipation of metazachlor and clomazone, herbicides widely used in rapeseed (Brassica napus L. subsp. napus) protection, applied to the clay soil under field and laboratory conditions. Furthermore, the uptake of these pesticide from soil by rapeseed plants
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 36155-100MG | 04061831824308 |