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4,5-Dimethyl-1,3-dioxol-2-one

4,5-Dimethyl-1,3-dioxol-2-one ??? ???
?? ??:
37830-90-3
???:
4,5-Dimethyl-1,3-dioxol-2-one
???(??):
DMDO;4,5-Dimethyl-1,3-dioxolen-2-one;DIMETHYLDIOXOLONE;AZATMint-A;3-dioxol-2-one;ORDIMETHYLDIOXOLONE;4,5-Dimethyl-1,3-dio;Olmesartan Impurity 54;Dimethylvinylene carbonate;5-Dimethyl-1,3-dioxol-2-one
CBNumber:
CB2310781
???:
C5H6O3
??? ??:
114.1
MOL ??:
37830-90-3.mol

4,5-Dimethyl-1,3-dioxol-2-one ??

???
78°C
?? ?
130 °C / 6mmHg
??
1.181±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
?????, ???? ???
??? ??
??
??? ??
??? ??
??
???
InChI
InChI=1S/C5H6O3/c1-3-4(2)8-5(6)7-3/h1-2H3
InChIKey
QYIOFABFKUOIBV-UHFFFAOYSA-N
SMILES
O1C(C)=C(C)OC1=O
CAS ??????
37830-90-3(CAS DataBase Reference)
NIST
1,3-Dioxol-2-one,4,5-dimethyl-(37830-90-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 36/37/38-37-36
????? 26-36/37/39-36
WGK ?? WGK 3
HS ?? 29329990
???? ??? 11 - Combustible Solids
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.

4,5-Dimethyl-1,3-dioxol-2-one C??? ??, ??, ??

??? ??

White Solid

??

4,5-Dimethyl-1,3-dioxol-2-one is a dioxolanone derivative used in the preparation of synthetic chemotherapeutic antibiotics such as Prulifloxacin (P838885).

?? ??

4,5-Dimethyl-1,3-dioxol-2-one is a kind of important medicine intermediate, is mainly used in the modification of many medicines, to synthesize, has optically active chiral drug, thereby improves largely drug effect, reduces drug side effect.

4,5-Dimethyl-1,3-dioxol-2-one ?? ?? ? ???

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4,5-Dimethyl-1,3-dioxol-2-one ?? ??

???( 435)?? ??
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4,5-Dimethyl-1,3-dioxol-2-one ?? ??:

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