CAS 81-81-2 Bait Block Rodenticide Warfarin 97% TC Colorless Rat Killing Powder
| Warfarin Basic information |
| Product Name: |
Warfarin |
| Synonyms: |
SAKARAT;PROLIN(R);WARF COMPOUND 42(R);WARF(R);Warfarat;WARFARIN;ZOOCOUMARIN;4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)COUMARIN |
| CAS: |
81-81-2 |
| MF: |
C19H16O4 |
| MW: |
308.33 |
| EINECS: |
201-377-6 |
| Product Categories: |
Coumarins;INSECTICIDE;Intermediates & Fine Chemicals;Pharmaceuticals;Miscellaneous Compounds;Aromatics;Heterocycles;API;Cardiovascular APIs;Pharma |
| Mol File: |
81-81-2.mol |
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| Warfarin Chemical Properties |
| mp |
162-164 °C(lit.) |
| bp |
356°C |
| storage temp. |
2-8°C |
| Water Solubility |
Practically insoluble |
| Merck |
13,10097 |
| CAS DataBase Reference |
81-81-2(CAS DataBase Reference) |
| NIST Chemistry Reference |
3-(Alpha-acetonylbenzyl)-4-hydroxycoumarin(81-81-2) |
| EPA Substance Registry System |
2H-1-Benzopyran- 2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)- (81-81-2) |
| Hazard Codes |
T,T+,Xn,F |
| Risk Statements |
61-48/25-52/53-28-21-36-20/21/22-11 |
| Safety Statements |
53-45-61-52-36/37-28-26-16 |
| RIDADR |
UN 2811 6.1/PG 1 |
| WGK Germany |
3 |
| RTECS |
GN4550000 |
| HazardClass |
6.1(a) |
| PackingGroup |
I |
| Hazardous Substances Data |
81-81-2(Hazardous Substances Data) |
| Provider |
Language |
| 3-(1'-Phenyl-2'-acetylethyl)-4-hydroxycoumarin |
English |
| SigmaAldrich |
English |
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| Warfarin Usage And Synthesis |
| Chemical Properties |
Crystalline Solid |
| Usage |
Coumarin anticoagulant. Marketed as the racemate; the S-(-)-form is the more potent isomer. Anticoagulant. |
| Usage |
anticoagulant;vitamin K epoxide reductase inhibition |
| General Description |
Odorless and colorless solid. Used as a rodenticide for Norway rats and for house mice. |
| Reactivity Profile |
Warfarin is incompatible with the following: Strong oxidizers . |
| Health Hazard |
Warfarin is classified as very toxic. Probable oral lethal dose in humans is 50-500 mg/kg, between 1 teaspoon and 1 ounce for a 150 lb. person. Material is an anticoagulant. Toxic effects other than hemorrhage are rarely seen in humans. Material is believed to be teratogenic in humans. Persons with a history of blood disorders with bleeding tendencies would be expected to be at increased risk from exposure. |
| Fire Hazard |
Contact with strong oxidizers may cause fires and explosions. Toxic gases and vapors (e.g., carbon monoxide) may be released in heating to decomposition. Avoid strong oxidizers. |
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| Warfarin Preparation Products And Raw materials |
| Raw materials |
Sulfuric acid -->Sodium-->Thionyl chloride-->Toluene-->Benzaldehyde-->Salicylic acid-->Paraffin wax-->4-Hydroxycoumarin-->MAIZE POWDER MA 1.0 IRMM CERTIFIED RE-F-->butene -->Acetylsalicylic acid |
| Preparation Products |
Bromadiolone-->Flocoumafen |
