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   ChemNet > CAS > 1884-68-0 2,3,4,5-Tetraphenylthiophene

1884-68-0 2,3,4,5-Tetraphenylthiophene

?? ????? 2,3,4,5-Tetraphenylthiophene
?? ????? 2,3,4,5-Tetraphenylthiophene; Tetraphenylthiophene
????????? ??????? C28H20S
???? ???????? 388.5234
InChI InChI=1/C28H20S/c1-5-13-21(14-6-1)25-26(22-15-7-2-8-16-22)28(24-19-11-4-12-20-24)29-27(25)23-17-9-3-10-18-23/h1-20H
???? CAS 1884-68-0
EINECS 217-545-7
???? ???????? 1884-68-0 2,3,4,5-Tetraphenylthiophene
?????? 1.142g/cm3
????? ????? 402.2°C at 760 mmHg
???? ????? 1.643
????? ???? 147.8°C
??? ???? 2.58E-06mmHg at 25°C
Hazard ??????
??????? ????
?????? ????? S22:Do not inhale dust.;
S24/25:Avoid contact with skin and eyes.;
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