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tert-?????[?????-1,4'-????]-1'-???????

tert-?????[?????-1,4'-????]-1'-???????
tert-?????[?????-1,4'-????]-1'-??????? ??? ???
?? ??:
909034-76-0
???:
tert-?????[?????-1,4'-????]-1'-???????
???(??):
tert-?????[?????-1,4'-????]-1'-???????
???:
tert-butyl spiro[isochroman-1,4'-piperidine]-1'-carboxylate
???(??):
tert-butyl spiro[isochroman-1,4'-piperidine]-1'-carboxylate;tert-butyl spiro[isochromane-1,4'-piperidine]-1'-carboxylate;2-Methyl-2-propanyl 3,4-dihydro-1'H-spiro[isochromene-1,4'-piperidine]-1'-carboxylate;Spiro[1H-2-benzopyran-1,4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-, 1,1-dimethylethyl ester
CBNumber:
CB42537263
???:
C18H25NO3
??? ??:
303.4
MOL ??:
909034-76-0.mol

tert-?????[?????-1,4'-????]-1'-??????? ??

?? ?
425.2±45.0 °C(Predicted)
??
1.14±0.1 g/cm3(Predicted)
?? ?? (pKa)
-0.85±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

tert-?????[?????-1,4'-????]-1'-??????? C??? ??, ??, ??

tert-?????[?????-1,4'-????]-1'-??????? ?? ?? ? ???

???

?? ??


tert-?????[?????-1,4'-????]-1'-??????? ?? ??

???( 9)?? ??
??? ?? ??? ?? ?? ? ??
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