4'-??-4-???????????
|
|
4'-??-4-??????????? ??
- ???
- 34 °C
- ?? ?
- 140-150 °C0.5 mm Hg(lit.)
- ??
- 1.008 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.532(lit.)
- ???
- >230 °F
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ?????(?? ???), ???(?? ???)
- ??? ??
- ??(???)
- ??
- ???
- ???
- ???
- InChIKey
- HHPCNRKYVYWYAU-UHFFFAOYSA-N
- CAS ??????
- 40817-08-1(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 20/21/22-36/37/38 | ||
| ????? | 23-26-28-36-36/37/39 | ||
| ????(UN No.) | 3276 | ||
| WGK ?? | 3 | ||
| TSCA | Yes | ||
| ?? ?? | 6.1 | ||
| ???? | III | ||
| HS ?? | 29269090 | ||
| ???? ?? | KE-28071 |
4'-??-4-??????????? C??? ??, ??, ??
??? ??
white to light yellow crysta??
Intermediates of Liquid Crystals?? ??
4′-Pentyl-4-biphenylcarbonitrile (5CB) is a nematic liquid crystal. 5CB undergoes phase transition from crystalline to nematic then to isotropic state at 18oC and 35oC respectively. It may be produced by modifying biphenyl.24'-??-4-??????????? ?? ?? ? ???
???
?? ??
4'-??-4-??????????? ?? ??
???( 268)?? ??
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4'-??-4-??????????? ?? ??:
??? 3?-?? ?? ??? ???? ????? 4'-??-4-??????????? 4'-??-4-???????????
CYCLOPENTYLMAGNESIUM CHLORIDE
4-Cyanobiphenyl
2,3,3',4,4',5-HEXACHLOROBIPHENYL
Bifendate
Cyclopentanecarbaldehyde
trans-4'-(4-Pentylcyclohexyl)-4-biphenylcarbonitrile
4-CYANO-4'-DODECYLBIPHENYL
2-Chlorophenyl cyclopentyl ketone
4'-Octyl[1,1'-biphenyl]-4-carbonitrile
4'-(trans-4-Propylcyclohexyl)-[1,1'-biphenyl]-4-carbonitrile
4'-HEXYL-4-BIPHENYLCARBONITRILE
10CB