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78-46-6

Name Dibutyl butanephosphonate
CAS 78-46-6
EINECS(EC#) 201-119-2
Molecular Formula C12H27O3P
MDL Number MFCD00015244
Molecular Weight 250.31
MOL File 78-46-6.mol
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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
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 Data

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)

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