Dibutyl butanephosphonate

Dibutyl butanephosphonate Basic information
Product Name:Dibutyl butanephosphonate
Synonyms:butyl-phosphonicacidibutylester;Dibutyl butanephosphonate;dibutylbutanephosphonate;Di-n-butyl n-butylphosphonate;nsc2666;tc44;BUTYL PHOSPHONIC ACID, DIBUTYL ESTER;DIBUTYL BUTYLPHOSPHONATE
CAS:78-46-6
MF:C12H27O3P
MW:250.31
EINECS:201-119-2
Product Categories:Horner-Wadsworth-Emmons ReagentsAnalytical/Chromatography;Ion Sensor Materials;C-C Bond Formation;Horner-Wadsworth-Emmons Reagents;Olefination;Plasticizer for ISE
Mol File:78-46-6.mol
Dibutyl butanephosphonate Structure
Dibutyl butanephosphonate Chemical Properties
Boiling point 283 °C(lit.)
density 0.946 g/mL at 25 °C(lit.)
refractive index n20/D 1.432(lit.)
Fp >230 °F
Water Solubility 0.5g/L(25 ºC)
BRN 1777999
CAS DataBase Reference78-46-6
NIST Chemistry ReferencePhosphonic acid, butyl-, dibutyl ester(78-46-6)
EPA Substance Registry SystemPhosphonic acid, butyl-, dibutyl ester (78-46-6)
Safety Information
WGK Germany 3
RTECS SZ7000000
Hazardous Substances Data78-46-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
Dibutyl butanephosphonate Usage And Synthesis
UsesDibutyl Butylphosphonate is a reagent used in organic synthesis. It is used for uranium extractions as well as in the plasticizing industry.
Safety ProfilePoison by intraperitoneal and intravenous routes. Combustible when exposed to heat or flame. It can react vigorously with oxidizing materials. To fight fire, use foam, CO2, or dry chemical. When heated to decomposition it emits toxic fumes of POx.
Purification MethodsPurify by three recrystallisations of its compound with uranyl nitrate, from hexane. For method, see tributyl phosphate.
Dibutyl butanephosphonate Preparation Products And Raw materials
Preparation Products1-BUTANEPHOSPHONIC ACID-->DI-N-BUTYL SULFATE
Betulin Trisodium phosphate Tris(2-ethylhexyl) phosphate Zinc carbonate hydroxide Tetrabutylammonium phosphate belfosdil Dibutyl butanephosphonate Dibutyl phosphate BIS(2-ETHYLHEXYL)-2-ETHYLHEXYLPHOSPHONATE N-(n-Butyl)thiophosphoric triamide dipentyl pentylphosphonate Dibutyl phosphite Tributyl phosphate BUMINAFOS Dibutyl phthalate Triisobutyl phosphate AURORA KA-1482 Dibutyl sebacate

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