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3-????????[3.1.0]??-2,4-??

3-????????[3.1.0]??-2,4-??
3-????????[3.1.0]??-2,4-?? ??? ???
?? ??:
5617-74-3
???:
3-????????[3.1.0]??-2,4-??
???(??):
3-????????[3.1.0]??-2,4-??
???:
3-OXABICYCLO[3.1.0]HEXANE-2,4-DIONE
???(??):
3-OXABICYCLO[3.1.0]HEXANE-2;3-Oxabicyclo[3.1.]hexane-2,4-dione;3-OXABICYCLO[3.1.0]HEXANE-2,4-DIONE;3-Oxabicyclo[3.1.0]hexane-2,4-dione>3-Oxabicyclo[3.1.0]hexane-2,4-dione,98%;1,2-CYCLOPROPANE DICARBOXYLIC ANHYDRIDE;3-Oxabicyclo[3.1.0]hexane-2,4-dione, 97+%;CYCLOPROPANE-2,3 DICARBOXYLIC ACID ANHYDRIDE;Cyclopropane-1,2-dicarboxylic acid anhydride;3-Oxabicyclo[3.1.0]hexane-2,4-dione (9CI, ACI)
CBNumber:
CB0373261
???:
C5H4O3
??? ??:
112.08
MOL ??:
5617-74-3.mol
MSDS ??:
SDS

3-????????[3.1.0]??-2,4-?? ??

???
59-61 °C(lit.)
?? ?
100-102 °C5 mm Hg(lit.)
??
1.50
???
1.4630 (estimate)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ???
??? ??
??, ?? ?/?? ???
??
???? ?????
??
Moisture Sensitive
InChIKey
ZRMYHUFDVLRYPN-UHFFFAOYSA-N
CAS ??????
5617-74-3
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 37/39-26
WGK ?? 3
?? ?? IRRITANT
HS ?? 29329900
????(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
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P312 ???? ??? ????(??)? ??? ????.
NFPA 704
1
2 0

3-????????[3.1.0]??-2,4-?? C??? ??, ??, ??

??? ??

white crystals or crystalline powder

??

3-Oxabicyclo[3.1.0]hexan-2,4-dione is used as a reagent in synthesis of several organic compounds including that of a newly discovered histamine H3 receptor inverse agonist that enhances short term memory. Also used in the synthesis of phthalazinone derivatives which act as topically active phosphodiesterase 4 inhibitors.

3-????????[3.1.0]??-2,4-?? ?? ?? ? ???

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3-????????[3.1.0]??-2,4-?? ?? ??

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3-????????[3.1.0]??-2,4-?? ?? ??:

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