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DL-3,4-DIHYDROXYMANDELIC ACID

DL-3,4-DIHYDROXYMANDELIC ACID ??? ???
?? ??:
14883-87-5
???:
DL-3,4-DIHYDROXYMANDELIC ACID
???(??):
3,4-Dihydroxy-DL-ma;DL-3,4-DIHYDROXYMANDELIC ACID;3,4-Dihydroxy-DL-mandelic acid;DL-3,4-Dihydroxymandelic acid 98%;DL-3,4-Dihydroxymandelic acid,98%;(±)-3,4-dihydroxyphenylglycolic acid;DL-A,3,4-TRIHYDROXYPHENYLACETIC ACID;DL-3,4-Dihydroxymandelic acid;rac-(αR*)-α,3,4-Trihydroxybenzeneacetic acid;(2R)-2-(3,4-dihydroxyphenyl)-2-hydroxyacetate
CBNumber:
CB6238368
???:
C8H8O5
??? ??:
184.15
MOL ??:
14883-87-5.mol
MSDS ??:
SDS

DL-3,4-DIHYDROXYMANDELIC ACID ??

???
136-137 °C (dec.) (lit.)
?? ?
238.08°C (rough estimate)
??
1.2850 (rough estimate)
???
1.4330 (estimate)
?? ??
0-6°C
CAS ??????
14883-87-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
????(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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

DL-3,4-DIHYDROXYMANDELIC ACID C??? ??, ??, ??

??? ??

White Crystalline Solid

??

DL-3,4-DihydroxyMandelic acid has been a useful synthetic intermediate.

?? ??

Metabolite of norepinephrine.

DL-3,4-DIHYDROXYMANDELIC ACID ?? ?? ? ???

???

?? ??


DL-3,4-DIHYDROXYMANDELIC ACID ?? ??

???( 57)?? ??
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DL-3,4-DIHYDROXYMANDELIC ACID ?? ??:

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