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189219

Coumachlor

98%

Synonym(s):

(±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin, p-Chlorowarfarin

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About This Item

Empirical Formula (Hill Notation):
C19H15ClO4
CAS Number:
81-82-3
Molecular Weight:
342.77
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24851370
EC Number:
201-378-1
Beilstein/REAXYS Number:
6819431
MDL number:
MFCD00012094
Assay:
98%
Form:
powder
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assay

98%

form

powder

mp

168-170 °C (lit.)

solubility

acetone: soluble, alcohol: soluble, benzene: slightly soluble, chloroform: soluble, diethyl ether: slightly soluble, water: insoluble

functional group

chloro, ester, ketone

SMILES string

CC(=O)CC(c1ccc(Cl)cc1)C2=C(O)c3ccccc3OC2=O

InChI

1S/C19H15ClO4/c1-11(21)10-15(12-6-8-13(20)9-7-12)17-18(22)14-4-2-3-5-16(14)24-19(17)23/h2-9,15,22H,10H2,1H3

InChI key

DEKWZWCFHUABHE-UHFFFAOYSA-N

General description

Coumachlor is an anticoagulant rodenticide. It forms complex with zirconium.

Application

Coumachlor was used as internal standard for simultaneous enantioseparation of (+/-)-warfarin by chiral capillary electrochromatography with electrospray ionization mass spectrometry.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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