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1,4-?????

1,4-?????
1,4-????? ??? ???
?? ??:
105-06-6
???:
1,4-?????
???(??):
1,4-?????;p-?????;p-?????;P-?????85
???:
P-DIVINYLBENZENE 85
???(??):
JACS-105-06-6;4-Vinylstyrene;p-vinylstyrene;1,4-Divinylbenzol;PARA-DIVINYLBENZENE;1,4-diethenylbenzene;1,4-diethenyl-benzen;p-Divinylbenzene 85%;P-DIVINYLBENZENE 85;1,4-Bisethenylbenzene
CBNumber:
CB2504638
???:
C10H10
??? ??:
130.19
MOL ??:
105-06-6.mol
MSDS ??:
SDS

1,4-????? ??

???
31°C
?? ?
175.9°C (rough estimate)
??
0.914 g/mL at 25 °C (lit.)
???
71.06Pa at 25℃
???
n20/D 1.5470(lit.)
???
148 °F
?? ??
-70°C
??? ??
??? ??
??
Clear, colourless
???
1μg/L
LogP
4.46 at 25℃
CAS ??????
105-06-6
EPA
p-Divinylbenzene (105-06-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22-36/37/38-43
????? 7-23-26-36-45-36/37
????(UN No.) NA 1993 / PGIII
WGK ?? 3
HS ?? 2902900000
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
H351 ?? ??? ??? ??? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??) ??? ?? ?? 2 ?? P201, P202, P281, P308+P313, P405,P501
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P308+P313 ?? ?? ??? ???? ???? ??· ??? ????.

1,4-????? C??? ??, ??, ??

??

DVB can be cross-linked with styrene/vinylbenzene chloride and incorporated with multi-walled carbon nanotubes (MWCNTs) to form new microporous nanocomposites for water remediation. It can also be used in combination with polyethylene glycol diacrylate to form linkages with polyethylene oxide (PEO), which can be used as an electrolytic material for lithium batteries.

?? ??

p-Divinylbenzene(DVB) is a cross-linking agent, which is used in a variety of polymeric processes such as copolymerization of styrene to improve the thermo-mechanical properties of the composite.

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