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Supelco

Chlormequat chloride

PESTANAL®, analytical standard

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Synonym(s):
Chlorocholine chloride, (2-Chloroethyl)trimethylammonium chloride, Chlormequat chloride, Choline dichloride
Linear Formula:
(CH3)3N(Cl)CH2CH2Cl
CAS Number:
999-81-5
Molecular Weight:
158.07
Beilstein:
3563994
EC Number:
213-666-4
MDL number:
MFCD00011869
UNSPSC Code:
41116107
PubChem Substance ID:
329756692
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

application(s)

agriculture
environmental

format

neat

SMILES string

[Cl-].C[N+](C)(C)CCCl

InChI

1S/C5H13ClN.ClH/c1-7(2,3)5-4-6;/h4-5H2,1-3H3;1H/q+1;/p-1

InChI key

UHZZMRAGKVHANO-UHFFFAOYSA-M

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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.

Legal Information

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

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H302,H311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品

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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Xing-li Guo et al.
Ecotoxicology and environmental safety, 73(4), 642-646 (2010-01-12)
A simple and reliable analytical method for chlormequat residues in cotton and soil was established in this study. The residual levels and dissipation rates of chlormequat in cotton crops and soil were determined by High Performance Liquid Chromatography-Mass Spectroscopy (HPLC-MS).
Xing-Li Guo et al.
Bulletin of environmental contamination and toxicology, 84(2), 221-224 (2009-12-05)
A specific, sensitive method was developed for the analysis of chlormequat in wheat and soil by high performance chromatography/mass spectrometry. The fortified recoveries of soil were from 75.08% to 96.55%, with RSD 3.34%-15.18%, the limit of detection of the analytical
Oscar Núñez et al.
Journal of mass spectrometry : JMS, 39(8), 873-883 (2004-08-27)
Fragmentation studies using both an ion-trap mass analyzer and a hybrid quadrupole time-of-flight (Q-TOF) mass spectrometer were performed in order to establish the fragmentation pathways of organic molecules. A general strategy combining MSn data (n = 1-4) in an ion-trap
A Songsang et al.
Journal of animal physiology and animal nutrition, 86(5-6), 129-136 (2004-09-24)
The distribution of Chlorocholine chloride (CCC) in the eggs of laying hens was studied using 15N-CCC. Twelve layers (37 weeks old) were divided into four groups and used in this study consisting of three feeding phases. In phase one (7
M Careri et al.
Rapid communications in mass spectrometry : RCM, 16(19), 1821-1826 (2002-09-25)
A rapid method has been devised for the direct determination of chlormequat in tomato samples. No clean-up is required, and analysis uses ion-exchange liquid chromatography/tandem mass spectrometry interfaced with electrospray ionization (LC/ESI-MS/MS). A cation-exchange column was used with an aqueous
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