ChemicalBook--->CAS DataBase List--->78-46-6

78-46-6

78-46-6 Structure

78-46-6 Structure
IdentificationBack Directory
[Name]

Dibutyl butanephosphonate
[CAS]

78-46-6
[Synonyms]

tc44
DBBP
nsc2666
DIBUTYL BUTYLPHOSPHONATE
dibutylbutanephosphonate
Dibutyl butanephosphonate
Butylphosphonic acid dibutyl
Dibutoxybutylphosphine oxide
Di-n-butyl n-butylphosphonate
DIBUTYL BUTYLPHOSPHONATE, 90+%
butyl-phosphonicacidibutylester
Butanephosphonic acid dibutyl ester
1-[butoxy(butyl)phosphoryl]oxybutane
BUTYL PHOSPHONIC ACID, DIBUTYL ESTER
Phosphonic acid, butyl-, dibutyl ester
Phosphonic acid, P-butyl-, dibutyl ester
[EINECS(EC#)]

201-119-2
[Molecular Formula]

C12H27O3P
[MDL Number]

MFCD00015244
[MOL File]

78-46-6.mol
[Molecular Weight]

250.31
Chemical PropertiesBack Directory
[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
[InChI]

InChI=1S/C12H27O3P/c1-4-7-10-14-16(13,12-9-6-3)15-11-8-5-2/h4-12H2,1-3H3
[InChIKey]

JPGXOMADPRULAC-UHFFFAOYSA-N
[SMILES]

P(CCCC)(=O)(OCCCC)OCCCC
[Surface tension]

27.4mN/m at 298.15K
[CAS DataBase Reference]

78-46-6
[NIST Chemistry Reference]

Phosphonic acid, butyl-, dibutyl ester(78-46-6)
[EPA Substance Registry System]

Phosphonic acid, butyl-, dibutyl ester(78-46-6)
Safety DataBack Directory
[WGK Germany ]

3
[RTECS ]

SZ7000000
[TSCA ]

TSCA listed
[Safety Profile]

Poison 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.
[Hazardous Substances Data]

78-46-6(Hazardous Substances Data)
Hazard InformationBack Directory
[Uses]

Dibutyl Butylphosphonate is a reagent used in organic synthesis. It is used for uranium extractions as well as in the plasticizing industry.
[Purification Methods]

Purify by three recrystallisations of its compound with uranyl nitrate, from hexane. For method, see tributyl phosphate.
Spectrum DetailBack Directory
[Spectrum Detail]

Dibutyl butanephosphonate(78-46-6)IR
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