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????? - ????????? ????? ??? ???????

?????

?? ?????????? ???????? ?????
?????
فينول
?????
فينول
?????

فينول
?????
فينول
?????

????? ??????? (IUPAC)

Phenol

????? ????

???????? ???????
??? ?????????
????? ??????

????????
??? CAS 108-95-2   ☑Y
??? ??? (PubChem) 996
??????? ??????? ????? ?????? ????????
  • c1ccc(cc1)O

  • 1S/C6H6O/c7-6-4-2-1-3-5-6/h1-5,7H   ☑Y
    Key: ISWSIDIOOBJBQZ-UHFFFAOYSA-N   ☑Y

??????
???? ???????? C 6 H 6 O
???? ????? 94.11 ?.??? ?1
?????? ?????? ???? ?????
??????? 1.07 g/cm 3
???? ???????? 40.5 °?? 314 °?? 105 °?
???? ??????? 181.7 °?? 455 °?? 359 °?
????????? ?? ????? 8.3 g/100 mL (20 °C)
????? (p K a ) 9.95 (in water),
29.1 (in acetonitrile) [2]
λ max 270.75 nm [1]
??? ????? ????? ????? 1.7 ?????
???????
??? ????? ??? GHS [3]
?????? ????? ??? GHS H301 , H311 , H314 , H331 , H341 , H373 [3]
?????? ?????? ??? GHS P261 , P280 , P301+310 , P305+351+338 , P310 [3]
????? ???????
Toxic ( T )
????
Corrosive ( C )
????? ???????
??????? ??????
NFPA 704

2
3
 
COR
???? ?????? 79 °C
?? ??? ??? ???? ??? ??? ??? ???????? ??????? ????? ????? ??????? ???????? (??? 25 °? ? 100 ??????????)

??????? ?? ???? ??? ????? ???? ????? ?? ????? ?????? ?????? ??????? ?? ???? ????? ?????? ??????? . ????? ?????????? ??????? C 6 H 6 O? ????? ???? ?? ???? ?????? ?????? C 6 H 5 OH. ?????? ????? ?? ???? ??????????? ?????? ????? ????? ? ??? ???? ???? .

????????? [ ??? ]

?????? ???? ??????? ???? ??????? ??? ?? ???? ????? ??? ???? ????? ??? ?? ?????? ?????? ?????? ??? ???? ??????????? (-OH). ?? ??????? ????? ????????? ??? ?? ???????? ??????? ???? ????? ??????? ???? ?????.

?????? [ ??? ]

???? ?? ???????

??????? ????? ??????? ?? ????? (8.3 ?/100??). ??? ????? ??? ?????. ?????? ??????? ??? ???? ???? ????? H + ?? ???? ??????????? ? ?????? ????? ?????????? ??????? ??????? ?? ????? C 6 H 5 O ? . ????????? ?? ?????? ????????? ? ???? ??????? ????? ???? ?? ?????? ?????? ?? ??????? ?? ????? NaOH ????? H + ? ?? ??? ?? ?????? ????????? ?? ??????. ???? ????????? ?????? ??????? ?? ??????? ?????? (resonance stabilization) ?????? ?????????? ?? ?????? ???????. ????? ???????? ?????? ??????? ??? ???????? ???????? ???? ??????? ?????? ???????? (para). [4] ?????? ???? ????? ??????? ?? ????? ?????? ???????? ??? ??? ???????? ?????? ??????? ??????. [5] ???? ??????? ?????? ?????? ?????? ??????? ?????? ?? 66.8°?.

?????? ??????? ?? ?????? [ ??? ]

?? ???? ????? ??????? ??? ???? ???? ?????? ????? ???? ?? ?????? ?????? ?????? ????? ????????? ?????? ?????? ??? ??? ????? ?????????? ???? ??????? ??????? ??? ????? ??????? ??????? ??????? ??????? ?????? ???? ??? ???? ????? ?????. ??? ?????? ???? ??????? ?? ???? ?? ?????? ???????? ???? ?????? ?? ?????? ?????.

???? ???? [ ??? ]

??????? [ ??? ]

  1. ^ https://web.archive.org/web/20170702044111/http://omlc.ogi.edu/spectra/PhotochemCAD/html/phenol.html . ????? ?? ????? ?? 2017-07-02. {{ ??????? ??? }} : ?????? |title= ??? ????? ?? ???? ( ?????? )
  2. ^ Kutt, A.; Movchun, V.; Rodima, T.; Dansauer, T.; Rusanov, E. B.; Leito, I.; Kaljurand, I.; Koppel, J.; Pihl, V.; Koppel, I.; Ovsjannikov, G.; Toom, L.; Mishima, M.; Medebielle, M.; Lork, E.; Roschenthaler, G.-V.; Koppel, I. A.; Kolomeitsev, A. A. Pentakis(trifluoromethyl)phenyl, a Sterically Crowded and Electron-withdrawing Group: Synthesis and Acidity of Pentakis(trifluoromethyl)benzene, -toluene, -phenol, and -aniline. J. Org. Chem . 2008 , 73 , 2607-2620. ????? : 10.1021/jo702513w
  3. ^ ? ? ? ????:SigmaLink
  4. ^ Organic Chemistry 2nd Ed. John McMurry ISBN 0-534-07968-7
  5. ^ "the acidity of phenol" . ChemGuide . Jim Clark. ????? ?? ????? ?? 2018-10-09 . ???? ???? ?????? 2007-08-05 .