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4559-86-8
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???(??):
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Tetrabutylurea
???(??):
TETRABUTYL UREA;tetrabutyl-ure;Tertabutylurea;Urea, tetrabutyl-;TETRA-N-BUTYLUREA;Tetrabutylharnstoff;1,1,3,3-TETRABUTYLUREA;1,1,3,3-tetrabutyl-ure;N,N,N',N'-TETRABUTYLUREA;Tetra Butyl Ureas ( TBU )
CBNumber:
CB1716409
???:
C17H36N2O
??? ??:
284.48
MOL ??:
4559-86-8.mol
MSDS ??:
SDS

???????? ??

???
-60 °C
?? ?
163 °C / 12mmHg
??
0.88
???
0.019Pa at 20℃
???
1.4520-1.4560
???
93 °C
?? ?? (pKa)
-0.61±0.70(Predicted)
??? ??
??? ??
??
Colorless to Light yellow to Light orange
???
4.3mg/L at 20℃
LogP
6.2 at 25℃
CAS ??????
4559-86-8(CAS DataBase Reference)
NIST
Urea, tetrabutyl-(4559-86-8)
EPA
Urea, tetrabutyl- (4559-86-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 22-24/25
RTECS ?? YU2080000
TSCA Yes
HS ?? 2924.19.8000
?? rat,LCLo,inhalation,700mg/m3/4H (700mg/m3),Food and Chemical Toxicology. Vol. 25, Pg. 173, 1987.
???? ?? 97-3-116
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P280 ????/???/???/?????? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
0 0

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Liquid. Insoluble in water. Combustible.

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Plasticizer.

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