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3,4-?????????

3,4-?????????
3,4-????????? ??? ???
?? ??:
17283-16-8
???:
3,4-?????????
???(??):
3,4-?????????
???:
3,4-Dimethylphenylacetic Acid
???(??):
2-(3,4-Dimethylphenyl);2-(3,4-dimethylphenyl)acetate;3,4-Dimethyl-Benzeneacetic Acid;3,4-Dimethylphenylaceticacid,98%;Benzeneacetic acid, 3,4-dimethyl-;(3,4-dimethylphenyl)acetic acid(SALTDATA: FREE)
CBNumber:
CB81095427
???:
C10H12O2
??? ??:
164.2
MOL ??:
17283-16-8.mol

3,4-????????? ??

???
93.5-94.5 °C
?? ?
297.3±9.0 °C(Predicted)
??
1.098±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
4.40±0.10(Predicted)
??? ??
??
??? ??
??? ??
???
?? ?? ?????.
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2916399090
????(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 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
2 0

3,4-????????? C??? ??, ??, ??

??

3,4-Dimethylphenylacetic acid, is is used as an intermediate in organic synthesis. It is also used as a fine chemical intermediate.

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???( 49)?? ??
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