Diphacinone,sodium salt
Diphacinone Sodium
CAS: 42721-99-3
Molecular Formula: C23H15NaO3
Diphacinone,sodium salt - Names and Identifiers
| Name | Diphacinone Sodium |
| Synonyms | Diphacinone Sodium sosium diphacinone Diphenadione SodiuM Diphacinone,sodium salt 2-(2,2-diphenylacetyl)inden-2-ide-1,3-dione 2-Diphenylacetyl-1,3-indandione, sodium salt sodium 2-(diphenylacetyl)-1-oxo-1H-inden-3-olate 2-(diphenylacetyl)-1H-indene-1,3(2H)-dione, monosodium salt |
| CAS | 42721-99-3 |
| EINECS | 255-918-6 |
| InChI | InChI=1/C23H16O3.Na/c24-21-17-13-7-8-14-18(17)22(25)20(21)23(26)19(15-9-3-1-4-10-15)16-11-5-2-6-12-16;/h1-14,19-20H;/q;+1 |
Diphacinone,sodium salt - Physico-chemical Properties
| Molecular Formula | C23H15NaO3 |
| Molar Mass | 362.36 |
| Boling Point | 528.7°C at 760 mmHg |
| Flash Point | 228.5°C |
| Vapor Presure | 2.91E-11mmHg at 25°C |
| Use | It is mainly used to kill rats in houses, grain depots, factories, vehicles, ships, wharf and other places. It can also be used to kill wild rats in dry fields, paddy fields, forest areas and grasslands. |
Diphacinone,sodium salt - Upstream Downstream Industry
Diphacinone,sodium salt - Nature
Open Data Verified Data
The enemy rat is yellow and tasteless crystal. Soluble in acetone, ethanol and other organic solvents, insoluble in water. Chemical stability, resistance to hydrolysis, stable to weak oxidants, non-corrosive. Enemy rat sodium salt is light yellow powder, pure odorless, tasteless, industrial products slightly smell. Soluble in water, ethanol, acetone, insoluble in benzene and toluene. Heating to 207~08 ℃, from yellow to red, 325 ℃ decomposition, good stability, long-term storage.
Last Update：2024-01-02 23:10:35
Diphacinone,sodium salt - Preparation Method
Open Data Verified Data
phenylacetone is formed by the acylation reaction of phenylacetic acid and acetic anhydride, and phenylacetone is brominated and phenylated to produce meta-diphenylacetone. Then, the solvent toluene and the catalyst sodium methoxide were put into the reactor, and after azeotroping, a mixed liquid of dimethyl phthalate and toluene was added, and a mixed liquid of toluene of meta-diphenylacetone was added dropwise. In an acidic or neutral medium, the product obtained is an enemy rat, and the enemy rat sodium salt is obtained in an alkaline medium.
Last Update：2022-01-01 10:13:25
Diphacinone,sodium salt - Use
Open Data Verified Data
is an anticoagulant rodenticide. The target spectrum is broad, the palatability is good, the function is slow, the effect is obvious. When administered up to a lethal dose, the destruction of the rat blood thrombin hyperactivity, so that the duration of prolonged, a large number of rats with internal bleeding and hypoxia, until death. For housing, grain depots, ship wharf and other places to kill rats. It can also be used for rodent control in dry field, paddy field, forest area and grassland. Poison baits are mostly prepared with rice or flour, and can also be used with sweet potato, carrots, silk and other baits.
Last Update：2022-01-01 10:13:26
Diphacinone,sodium salt - Safety
Open Data Verified Data
The oral LD50 is about 3 mg/kg for rats, 3-7.0 mg/kg for dogs, 14.7 mg/kg for cats, and 150mg/kg for pigs. Fish LC50 10 mg/L, Bird LD50>270mg/kg.
Last Update：2022-01-01 10:13:27
Diphacinone,sodium salt - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | it is mainly used to kill house rats in houses, grain depots, factories, cars, boats, docks and other places. it can also be used to kill wild rats in dry fields, paddy fields, forest areas and grasslands. |
Last Update：2024-04-10 22:29:15
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Diphacinone,sodium salt
STK090123
2-ACETOXYETHYLTRIMETHYLSILANE
AKOS B020563
N-TERT-BUTYLOXYCARBONYL-DL-PHENYLALANINE
Phenol, 3-mercapto- (9CI)
超干碘化镥(III) (REO)
对甲苯磺酰苯胺
STK090123
2-ACETOXYETHYLTRIMETHYLSILANE
AKOS B020563
N-TERT-BUTYLOXYCARBONYL-DL-PHENYLALANINE
Phenol, 3-mercapto- (9CI)
超干碘化镥(III) (REO)
对甲苯磺酰苯胺
Raw Materials for Diphacinone,sodium salt