36145
MCPB
PESTANAL®, analytical standard
Synonym(s):
4-(4-Chloro-2-methylphenoxy)butyric acid, 4-(4-Chloro-o-tolyloxy)butyric acid
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About This Item
Empirical Formula (Hill Notation):
C11H13ClO3
CAS Number:
Molecular Weight:
228.67
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-365-3
Beilstein/REAXYS Number:
2215202
MDL number:
grade
analytical standard
Quality Level
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
agriculture
environmental
format
neat
SMILES string
Cc1cc(Cl)ccc1OCCCC(O)=O
InChI
1S/C11H13ClO3/c1-8-7-9(12)4-5-10(8)15-6-2-3-11(13)14/h4-5,7H,2-3,6H2,1H3,(H,13,14)
InChI key
LLWADFLAOKUBDR-UHFFFAOYSA-N
Application
MCPB may be used as a reference standard in the determination of MCPB in soil samples using gas chromatography (GC).
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
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Regulatory Information
农药列管产品
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N Shibuya et al.
The Tohoku journal of experimental medicine, 160(2), 167-168 (1990-02-01)
Mutagenicity and co-mutagenicity of MCPA- and MCPB-ethylester were examined in the Ames assay. It was found that they enhance the mutagenic action of 2-aminoanthracene in the Ames assay, although they were not mutagenic.
[Use of the orthogonal function method for background suppression in forensic chemical determination of various herbicides in biological material].
T Kh Vergeĭchik et al.
Sudebno-meditsinskaia ekspertiza, 27(3), 47-49 (1984-07-01)
S Iu Buslovich et al.
Farmakologiia i toksikologiia, 46(3), 99-101 (1983-05-01)
In acute poisonings with chlorine derivatives of phenoxy acids, the myotonic period of poisoning is marked electromyographically by the manifestations specific and non-specific for myotonia. The characteristic signs involve multiple electrical responses of muscle fibers stimulated by a single excitation