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3,3-????-1,2-?????

3,3-????-1,2-?????
3,3-????-1,2-????? ??? ???
?? ??:
2245-30-9
???:
3,3-????-1,2-?????
???(??):
3,3-????-1,2-?????
???:
3,3-DIMETHYL-1,2-EPOXYBUTANE
???(??):
Nsc356829;NISTC2245309;tert-Butyloxirane;2-tert-Butyloxirane;3,3-Dimethylbutene oxide;tert-Butylethylene oxide;1,1-Dimethylethyl-oxirane;3,3-Dimethyl-2-epoxybutane;3,3-DIMETHYL-1,2-EPOXYBUTANE;2-(1,1-Dimethylethyl)oxirane
CBNumber:
CB6138026
???:
C6H12O
??? ??:
100.16
MOL ??:
2245-30-9.mol
MSDS ??:
SDS

3,3-????-1,2-????? ??

?? ?
95-96°C
??
0,822 g/cm3
???
1.4010
???
-1°C
??? ??
??
??
??
BRN
102478
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 11-36/37/38-22
????? 16-23-33-36
????(UN No.) 1993
?? ?? 3
???? II
HS ?? 2910900090
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
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
??????:
P210 ?·???·??·????? ????? - ?? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
NFPA 704
3
2 0

3,3-????-1,2-????? C??? ??, ??, ??

??

3,3-Dimethyl-1,2-epoxybutane is a hydrocarbon organic compound that can be synthesised by the high-temperature reaction of isopropyl chloride with excess styrene in organic solvents and purified by distillation and recrystallisation.3,3-Dimethyl-1,2-epoxybutane reacts with alkyl halides to form a homologous series of epoxides. It also reacts stereoselectively with aldehydes and ketones.

??

3,3-Dimethyl-1,2-epoxybutane is used as pharm and intermediates.

3,3-????-1,2-????? ?? ?? ? ???

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3,3-????-1,2-????? ?? ??

???( 41)?? ??
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