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N,N,N-????-1-????? ????

N,N,N-????-1-????? ????
N,N,N-????-1-????? ???? ??? ???
?? ??:
10534-59-5
???:
N,N,N-????-1-????? ????
???(??):
N,N,N-????-1-?????????;N,N,N-????-1-?????????;N,N,N-????-1-?????????;???????? ????
???:
Tetrabutylammonium acetate
???(??):
TETRA-N-BUTYLAMMONIUM ACETATE;etrabutylammonium acetate;[B4N]Ac;TETRABUTYLAMMON;TETRABUTYLAMINE ACETATE;Tetrabutylaminium·acetate;TETRABUTYLAMMONIUM ACETATE;tetrabutylammomium acetate;TetrabutylaMMoniuM acetate 97%;Tetra Butyl Ammonium Acetate 1
CBNumber:
CB5237001
???:
C18H39NO2
??? ??:
301.51
MOL ??:
10534-59-5.mol
MSDS ??:
SDS

N,N,N-????-1-????? ???? ??

???
95-98 °C (lit.)
?? ?
100 °C
??
0.99 g/mL at 25 °C
???
n20/D 1.389
???
100°C
?? ??
Inert atmosphere,Room Temperature
???
??????: 0.1 g/mL, ??, ?? ?? ?? ??? ??
??? ??
?? ??
??
???
??
Hygroscopic
BRN
3599376
???
???
InChIKey
MCZDHTKJGDCTAE-UHFFFAOYSA-M
CAS ??????
10534-59-5(CAS DataBase Reference)
EPA
1-Butanaminium, N,N,N-tributyl-, acetate (10534-59-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26
WGK ?? 3
F ?????? 3-10
TSCA Yes
HS ?? 29239000
???? ?? KE-34028
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

N,N,N-????-1-????? ???? C??? ??, ??, ??

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White powder

??

Tetrabutylammonium Acetate acts as a catalyst in organic syntheses of anion sensors.

?? ??

Tetrabutylammonium acetate can be used:
To catalyze the alkynylation of carbonyl compounds with trimethylsilylacetylenes providing good yields of propargylic alcohols.
Along with tetrabutylammonium bromide (TBAB) as a molten reaction medium in the synthesis of 4-aryl-2-quinolones.
As a promoter in the regioselective direct arylation of azoles (1-methylpyrazole, oxazole, and thiazole) with aryl bromides in presence of palladium acetate catalyst.
As an ionic liquid to dissolve cellulose in the presence of DMSO co-solvent.
As an activator in the synthesis of disubstituted alkynes through copper-free Sonogashira coupling reaction.

?? ??

Tetrabutylammonium acetate (TBAA) is a phase transfer catalyst (PTC).

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