?? ?????????? ???????? ?????
?????
|
|
|
|
|
|
|
????? ???????
(IUPAC)
|
Phenol
|
????? ????
|
???????? ???????
??? ?????????
????? ??????
|
????????
|
??? CAS
|
108-95-2
Y
|
??? ???
(PubChem)
|
996
|
|
|
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
|
|
???? ??????
|
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°?.
?????? ??????? ?? ??????
[
???
]
?? ???? ????? ??????? ??? ???? ???? ?????? ????? ???? ?? ?????? ?????? ?????? ????? ????????? ?????? ?????? ??? ??? ????? ?????????? ???? ??????? ??????? ??? ????? ??????? ??????? ??????? ??????? ?????? ???? ??? ???? ????? ?????. ??? ?????? ???? ??????? ?? ???? ?? ?????? ???????? ???? ?????? ?? ?????? ?????.
???? ????
[
???
]
???????
[
???
]
- ^
https://web.archive.org/web/20170702044111/http://omlc.ogi.edu/spectra/PhotochemCAD/html/phenol.html
. ????? ??
?????
?? 2017-07-02.
- ^
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
- ^
?
?
?
????:SigmaLink
- ^
Organic Chemistry
2nd Ed. John McMurry
ISBN 0-534-07968-7
- ^
"the acidity of phenol"
.
ChemGuide
. Jim Clark. ????? ??
?????
?? 2018-10-09
. ???? ???? ??????
2007-08-05
.
????????? ??????
| |
---|
???????? ????????
| |
---|