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2,5-DIACETOXYTOLUENE

2,5-DIACETOXYTOLUENE ??? ???
?? ??:
717-27-1
???:
2,5-DIACETOXYTOLUENE
???(??):
METHYLHYDROQUINONE DIACETATE;Diacetoxytoluene;Diacetyl-Toluquinol;2,5-DIACETOXYTOLUENE;2,5-Diacetoxytoluene>4-methoxyphenol diacetate;1,4-DIACETOXY-2-METHYLBENZENE;2-Methyl-1,4-phenylene diacetate;1,4-Benzenediol, 2-methyl-, 1,4-diacetate;1,4-Diacetoxy-2-methylbenzene Methylhydroquinone Diacetate
CBNumber:
CB1451702
???:
C11H12O4
??? ??:
208.21
MOL ??:
717-27-1.mol

2,5-DIACETOXYTOLUENE ??

???
41-45 °C(lit.)
?? ?
289.703±28.00 °C(Press: 760.00 Torr)(predicted)
??
1.151±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
???
>230 °F
BRN
1967373
CAS ??????
717-27-1(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
HS ?? 29153900
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P272 ??? ??? ??? ??? ???? ???.
P280 ????/???/???/?????? ?????.
P284 ?? ???? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P333+P313 ????? ?? ??? ???? ???? ??·??? ????.
P342+P311 ??? ??? ???? ????(??)? ??? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
0 0

2,5-DIACETOXYTOLUENE C??? ??, ??, ??

??

2,5-Diacetoxytoluene can be used to investigate the kinetics of co-polyesters of hydroquinone diacetate and its methyl derivative. It is also a useful reagent to prepare regioselective O-acylation of polyphenols.

2,5-DIACETOXYTOLUENE ?? ?? ? ???

???

?? ??


2,5-DIACETOXYTOLUENE ?? ??

???( 71)?? ??
??? ?? ??? ?? ?? ? ??
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2,5-DIACETOXYTOLUENE ?? ??:

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