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Merck
CN

40981

3-Chloro-7-hydroxy-4-methylcoumarin

PESTANAL®, analytical standard

Synonym(s):

3-Chloro-4-methylumbelliferone

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About This Item

Empirical Formula (Hill Notation):
C10H7ClO3
CAS Number:
6174-86-3
Molecular Weight:
210.61
NACRES:
NA.24
PubChem Substance ID:
329756043
UNSPSC Code:
12352200
EC Number:
228-217-8
MDL number:
MFCD00006851

Key Documents

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InChI key

ODZHLDRQCZXQFQ-UHFFFAOYSA-N

InChI

1S/C10H7ClO3/c1-5-7-3-2-6(12)4-8(7)14-10(13)9(5)11/h2-4,12H,1H3

SMILES string

CC1=C(Cl)C(=O)Oc2cc(O)ccc12

grade

analytical standard

product line

PESTANAL®

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

mp

240-244 °C (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

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Legal Information

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

signalword

Warning

pictograms

Exclamation mark
GHS07

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT1650

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Roger W R Shannon et al.
Annals of botany, 117(6), 1073-1082 (2016-03-25)
Mounting concerns about balancing food security with the environmental impacts of agro-chemical use underpin the need to better understand the mechanisms by which crop plants, particularly during the vulnerable seedling stage, attract or repel herbivores. The feeding preferences of the

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