COUMACHLOR
Synonym(s):(±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin;p-Chlorowarfarin
- CAS NO.：81-82-3
- Empirical Formula: C19H15ClO4
- Molecular Weight: 342.77
- MDL number: MFCD00012094
- EINECS: 201-378-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 09:27:42
What is COUMACHLOR?
Chemical properties
White to Off-White Solid
The Uses of COUMACHLOR
Coumachlor was used as internal standard for simultaneous enantioseparation of (+/-)-warfarin by chiral capillary electrochromatography with electrospray ionization mass spectrometry.
The Uses of COUMACHLOR
An internal standard in the analysis of the rodenticide Warfarin.
The Uses of COUMACHLOR
Rodenticide.
Definition
ChEBI: Coumachlor is a hydroxycoumarin.
General Description
Coumachlor is an anticoagulant rodenticide. It forms complex with zirconium.
Properties of COUMACHLOR
| Melting point: | 168-170 °C (lit.) |
| Boiling point: | 543.1±50.0 °C(Predicted) |
| Density | 1.2972 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | acetone: soluble |
| form | powder |
| pka | 4.50±1.00(Predicted) |
| color | light yellow |
| Merck | 13,2581 |
| BRN | 6819431 |
| CAS DataBase Reference | 81-82-3(CAS DataBase Reference) |
| EPA Substance Registry System | Coumachlor (81-82-3) |
Safety information for COUMACHLOR
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H310:Acute toxicity,dermal H373:Specific target organ toxicity, repeated exposure H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P262:Do not get in eyes, on skin, or on clothing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P314:Get medical advice/attention if you feel unwell. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for COUMACHLOR
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