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(4'-O-??)??????

(4'-O-??)??????
(4'-O-??)?????? ??? ???
?? ??:
24093-81-0
???:
(4'-O-??)??????
???(??):
(4'-O-??)??????
???:
(4'-O-methyl)methyl gallate
???(??):
(4'-O-methyl)methyl gallate;3,5-Dihydroxy-4-methoxybenzoic Acid Methyl Ester;Benzoic acid, 3,5-dihydroxy-4-methoxy, methyl ester
CBNumber:
CB82619354
???:
C9H10O5
??? ??:
198.17
MOL ??:
24093-81-0.mol
MSDS ??:
SDS

(4'-O-??)?????? ??

???
147.0 to 151.0 °C
?? ?
400.4±40.0 °C(Predicted)
??
1.337±0.06 g/cm3(Predicted)
?? ?? (pKa)
8?+-.0.15(Predicted)
??? ??
powder to crystal
??
???? ?? ??
?? ??(λmax)
262nm(MeOH)(lit.)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2918999090
????(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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
0
2 0

(4'-O-??)?????? C??? ??, ??, ??

(4'-O-??)?????? ?? ?? ? ???

???

Benzoic acid, 3,5-bis(acetyloxy)-4-methoxy-, methyl ester 3,4,5-triacetoxy-benzoic acid methyl ester ??????? Methyl 4,5-dimethoxy-3-hydroxybenzoate ??? ???? ??????? ??? ??

?? ??

1,3-Benzenediol, 2,5-dimethoxy-

(4'-O-??)?????? ?? ??

???( 50)?? ??
??? ?? ??? ?? ?? ? ??
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