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Dibutyl butanephosphonate

Dibutyl butanephosphonate ??? ???
?? ??:
78-46-6
???:
Dibutyl butanephosphonate
???(??):
DBBP;tc44;nsc2666;DIBUTYL BUTYLPHOSPHONATE;dibutylbutanephosphonate;Dibutyl butanephosphonate;Butylphosphonic acid dibutyl;Dibutoxybutylphosphine oxide;Di-n-butyl n-butylphosphonate;DIBUTYL BUTYLPHOSPHONATE, 90+%
CBNumber:
CB0311360
???:
C12H27O3P
??? ??:
250.31
MOL ??:
78-46-6.mol

Dibutyl butanephosphonate ??

?? ?
283 °C(lit.)
??
0.946 g/mL at 25 °C(lit.)
???
n20/D 1.432(lit.)
???
>230 °F
???
0.5g/L(25℃)
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
????
27.4mN/m at 298.15K
CAS ??????
78-46-6
NIST
Phosphonic acid, butyl-, dibutyl ester(78-46-6)
EPA
Phosphonic acid, butyl-, dibutyl ester (78-46-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
RTECS ?? SZ7000000
TSCA TSCA listed
?? ?? ??? 78-46-6(Hazardous Substances Data)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P501 ...? ??? / ??? ?? ???.

Dibutyl butanephosphonate C??? ??, ??, ??

??

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

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.

Purification Methods

Purify by three recrystallisations of its compound with uranyl nitrate, from hexane. For method, see tributyl phosphate.

Dibutyl butanephosphonate ?? ?? ? ???

???

?? ??


Dibutyl butanephosphonate ?? ??

???( 52)?? ??
??? ?? ??? ?? ?? ? ??
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Dibutyl butanephosphonate ?? ??:

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