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2,6-DI-TERT-BUTYL-4-METHOXYPHENOL

2,6-DI-TERT-BUTYL-4-METHOXYPHENOL ??? ???
?? ??:
489-01-0
???:
2,6-DI-TERT-BUTYL-4-METHOXYPHENOL
???(??):
DTBHA;Topanol 354;[Oxidation inhibitor];Everolimus Impurity 46;3,5-di-t-Butyl-4-hydroxyanisole;3,5-DI-TERT-BUTYL-4-HYDROXYANISOL;2,6-DI-TERT-BUTYL-4-METHOXYPHENOL;4-METHOXY-2-6-DI-TERT-BUTYLPHENOL;2,6-di-tert-butyl-4-methoxy-pheno;3,5-DI-TERT-BUTYL-4-HYDROXYANISOLE
CBNumber:
CB1755853
???:
C15H24O2
??? ??:
236.35
MOL ??:
489-01-0.mol
MSDS ??:
SDS

2,6-DI-TERT-BUTYL-4-METHOXYPHENOL ??

???
102-106 °C (lit.)
?? ?
135-140°C 10mm
??
0.9845 (rough estimate)
???
1.5542 (estimate)
???
135-140°C/10mm
???
???? ???
??? ??
??
?? ?? (pKa)
13.04±0.40(Predicted)
??
???
BRN
2052290
CAS ??????
489-01-0(CAS DataBase Reference)
EPA
2,6-Di-tert-butyl-4-methoxyphenol (489-01-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
RTECS ?? SJ7785668
?? ?? ?? Irritant
HS ?? 29095000
????(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

2,6-DI-TERT-BUTYL-4-METHOXYPHENOL C??? ??, ??, ??

??? ??

white to beige crystalline powder

??

2,6-Di-tert-butyl-4-methoxyphenol has been used to protect cosmetics, drugs and foods from oxidative degradation.

?? ??

2,6-Di-tert-butyl-4-methoxyphenol is a phenolic antioxidant. It participates in In(trifluoromethanesulfonate)3-catalyzed tandem reaction of ortho-alkynylarylimine with various nucleophiles.

2,6-DI-TERT-BUTYL-4-METHOXYPHENOL ?? ?? ? ???

???

?? ??


2,6-DI-TERT-BUTYL-4-METHOXYPHENOL ?? ??

???( 100)?? ??
??? ?? ??? ?? ?? ? ??
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2,6-DI-TERT-BUTYL-4-METHOXYPHENOL ?? ??:

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