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45555

Supelco

MCPA

PESTANAL®, analytical standard

Synonym(s):

4-Chloro-2-methylphenoxyacetic acid, 4-Chloro-o-tolyloxyacetic acid, MCPA

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About This Item

Linear Formula:
ClC6H3(CH3)OCH2CO2H
CAS Number:
94-74-6
Molecular Weight:
200.62
Beilstein:
2051752
EC Number:
202-360-6
MDL number:
MFCD00004306
UNSPSC Code:
41116107
PubChem Substance ID:
329756825
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

114-118 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

Cc1cc(Cl)ccc1OCC(O)=O

InChI

1S/C9H9ClO3/c1-6-4-7(10)2-3-8(6)13-5-9(11)12/h2-4H,5H2,1H3,(H,11,12)

InChI key

WHKUVVPPKQRRBV-UHFFFAOYSA-N

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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.

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Legal Information

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

Signal Word

Danger

Hazard Statements

H302,H315,H318,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0688
BCCC9318
BCBW1411
BCBW0422
BCBT9578

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Johannes Wirsching et al.
Frontiers in microbiology, 11, 2107-2107 (2020-09-29)
The objective of our study was to test whether limited microbial degradation at low pesticide concentrations could explain the discrepancy between overall degradability demonstrated in laboratory tests and their actual persistence in the environment. Studies on pesticide degradation are often
Nora Badawi et al.
Environmental pollution (Barking, Essex : 1987), 170, 32-38 (2012-07-06)
Soil suspensions (slurries) are commonly used to estimate the potential of soil microbial communities to mineralize organic contaminants. The preparation of soil slurries disrupts soil structure, however, potentially affecting both the bacterial populations and their protozoan predators. We studied the
G G Bond et al.
British journal of industrial medicine, 50(4), 340-348 (1993-04-01)
For the purpose of assessing the human carcinogenic potential of the chlorophenoxy herbicides MCPA, MCPP, and 2,4-DP, the relevant epidemiological and toxicological evidence is reviewed. These compounds have not produced tumours in animal studies conducted under current test guidelines, giving
Alegria Cabrera et al.
Journal of agricultural and food chemistry, 59(23), 12550-12560 (2011-10-26)
Biochar, the solid residual remaining after the thermochemical transformation of biomass for carbon sequestration, has been proposed to be used as a soil amendment, because of its agronomic benefits. The effect of amending soil with six biochars made from different
Ali Yuzir et al.
Bioresource technology, 109, 31-37 (2012-02-10)
The degradation of (RS)-MCPP was investigated in an anaerobic membrane bioreactor (AnMBR) using nitrate as an available electron acceptor under different COD/NO(3)(-)-N ratios. Results showed high soluble COD removal efficiency (80-93%) when the reactor was operated at high COD/NO(3)(-)-N ratios.
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