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????????? ??? ???
?? ??:
4426-11-3
???:
?????????
???(??):
?????????
???:
Cyclobutanecarbonitrile
???(??):
Cyanocyclobutane;Cyclobutyronitrile;Cyclobutyl cyanide;Cyclobutadiene nitrile;CYCLOBUTANECARBONITRILE;Cyclobutanecarbonitrile,97%;Cyclobutanecarbonitrile - C5653;Cyanocyclobutane~Cyclobutyl cyanide;Cyanocyclobutane ISO 9001:2015 REACH;Cyclobutanecarbonitrile (6CI, 7CI, 8CI, 9CI, ACI)
CBNumber:
CB5261750
???:
C5H7N
??? ??:
81.12
MOL ??:
4426-11-3.mol
MSDS ??:
SDS

????????? ??

?? ?
144-146°C
??
0,868 g/cm3
???
1.4325
???
42°C
?? ??
2-8°C
???
?? ?? ?????.
BRN
2037573
CAS ??????
4426-11-3(CAS DataBase Reference)
NIST
Cyclobutanecarbonitrile(4426-11-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 11-20/21/22-36-25
????? 3/7-9-16-36/37/39-45-26
????(UN No.) 3275
?? ?? 6.1
???? II
HS ?? 2926907090
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
2
2 0

????????? MSDS


Cyanocyclobutane

????????? C??? ??, ??, ??

??? ??

Colorless pure liquid

??

It is used for research or analysis use only, as pharmaceutical intermediate.

?? ??

Cyclobutanecarbonitrile is a highly polluting and highly toxic coating material, which has been banned in many countries in marine antifouling coatings.

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???( 127)?? ??
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