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MilliporeSigma

35562

Dalapon

PESTANAL®, analytical standard

Synonym(s):

2,2-Dichloropropionic acid, Dalapon

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About This Item

Linear Formula:
CH3CCl2CO2H
CAS Number:
75-99-0
Molecular Weight:
142.97
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755184
EC Number:
200-923-0
Beilstein/REAXYS Number:
1750149
MDL number:
MFCD00004178

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InChI key

NDUPDOJHUQKPAG-UHFFFAOYSA-N

InChI

1S/C3H4Cl2O2/c1-3(4,5)2(6)7/h1H3,(H,6,7)

SMILES string

CC(Cl)(Cl)C(O)=O

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.454 (lit.)

bp

90-92 °C/14 mmHg (lit.)

density

1.389 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

Related Categories

General description

Dalapon is a small, water soluble, organochlorine selective herbicide and plant growth regulator used to control perennial grasses. It is mainly used on food crops, including sugarcane and sugar beets.

Application

Dalapon may be used as an analytical reference standard for the determination of the analyte in water and soil samples by liquid chromatography with tandem mass spectrometric detection based on dispersive solid phase extraction and liquid-solid disk extraction and capillary gas chromatography, respectively
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

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN0879
BCCL4320
BCCF1175
BCBW2029

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Pesticide Profiles: Toxicity, Environmental Impact, and Fate (1997)
Determination of acid herbicides in aqueous samples by liquid?solid disk extraction and capillary gas chromatography.
Hodgeson J, et al.
Journal of Chromatography A, 659(2), 395-401 (1994)
Rapid determination of acid herbicides in soil by liquid chromatography with tandem mass spectrometric detection based on dispersive solid phase extraction.
Kaczynski P, et al.
Talanta, 152, 127-136 (2016)
Effects of glyphosate and dalapon on total free amino acid profiles of Pseudosuccinea columella snails.
T M Tate et al.
Bulletin of environmental contamination and toxicology, 64(2), 258-262 (2000-02-05)
Sublethal effects of 2,2-dichloropropionic acid (dalapon) on Fossaria cubensis, intermediate host of the liver fluke, Fasciola hepatica.
F A Christian et al.
Bulletin of environmental contamination and toxicology, 45(3), 343-349 (1990-09-01)
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