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2-Phenylphenol

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Identification
Molecular formula
C12H10O
CAS number
90-43-7
IUPAC name
2-phenylphenol
State
State

2-Phenylphenol is a solid at room temperature. It is often encountered in crystalline form and can have a distinctive odor that may be detectable by smell.

Melting point (Celsius)
57.00
Melting point (Kelvin)
330.15
Boiling point (Celsius)
282.00
Boiling point (Kelvin)
555.15
General information
Molecular weight
170.21g/mol
Molar mass
170.2110g/mol
Density
1.2130g/cm3
Appearence

2-Phenylphenol appears as white or slightly brown crystalline solid. It may also be seen as a powder or yellowish crystals. It has a characteristic odor. The compound is often used in various applications, such as a preservative, and possesses antiseptic properties.

Comment on solubility

Solubility of 2-phenylphenol

2-phenylphenol, also known as biphenyl-2-ol, displays intriguing solubility characteristics. Here are some key points regarding its solubility:

  • Solvent Interaction: 2-phenylphenol is primarily soluble in organic solvents such as ethanol, ether, and chloroform, highlighting its hydrophobic nature.
  • Aqueous Solubility: The solubility of 2-phenylphenol in water is quite limited, typically falling within the range of 0.1 to 1 g/L. This indicates a low tendency to dissolve in polar solvents like water.
  • Temperature Dependence: The solubility may slightly increase with temperature, which is common for organic compounds, as higher temperatures can enhance the dissolution process.
  • pH Considerations: The compound exhibits a higher degree of solubility in alkaline conditions due to the formation of phenoxide ions, which are more soluble in water.

Overall, the solubility profile of 2-phenylphenol—largely influenced by its hydrophobic structure and the presence of hydroxyl groups—reflects its potential applications in organic chemistry and industrial processes.

Interesting facts

Interesting Facts About 2-Phenylphenol

2-Phenylphenol, also known as bis(phenyl)ol, is an intriguing compound that showcases the fascinating world of organic chemistry. Here are some interesting facts about this compound:

  • Historical Significance: 2-Phenylphenol was first synthesized in the early 20th century and has since been studied for its unique properties and potential applications.
  • Application in Antiseptics: This compound is known for its antibacterial and antifungal properties, making it useful in various antiseptic formulations and disinfectants.
  • Usage in Industry: 2-Phenylphenol is utilized in the production of certain plastics and resins, enhancing their durability and resistance to various environmental factors.
  • Environmental Considerations: While it has many practical uses, the environmental impact of its production and disposal has become an area of concern in recent years.
  • Structure and Bonding: The unique molecular structure of 2-phenylphenol allows for interesting π-π stacking interactions, which are significant in many biological processes and materials.

In summary, 2-phenylphenol stands as a prime example of how a seemingly simple compound can have widespread implications in both science and industry. As noted by chemists, “The beauty of organic chemistry lies in the connections we create with simple structures, yielding complex and useful products.”

Its multifaceted applications and significant role in material science warrant further research and exploration.

Synonyms
2-Phenylphenol
2-Hydroxybiphenyl
90-43-7
O-PHENYLPHENOL
Biphenyl-2-ol
2-Biphenylol
o-Hydroxybiphenyl
2-Hydroxydiphenyl
o-Hydroxydiphenyl
o-Phenyl phenol
Phenylphenol
Biphenylol
Orthophenylphenol
Orthoxenol
o-Diphenylol
Dowicide 1
Torsite
[1,1'-Biphenyl]-2-ol
o-Xenol
o-Biphenylol
Preventol O extra
Nectryl
Orthohydroxydiphenyl
Tumescal OPE
(1,1'-Biphenyl)-2-ol
ortho-Phenylphenol
Remol TRF
Phenol, o-phenyl-
Tetrosin oe
2-Fenylfenol
2-Hydroxybifenyl
o-Xonal
Invalon OP
2-Phenyl phenol
1-Hydroxy-2-phenylbenzene
Anthrapole 73
Biphenyl, 2-hydroxy-
2-hydroxy biphenyl
Hydroxdiphenyl
o-phenylphenate
Usaf ek-2219
Kiwi lustr 277
1,1'-Biphenyl-2-ol
(1,1-Biphenyl)-2-ol
Phenyl-2 phenol
Orthophenyl phenol
ortho-phenylphenate
orthohydroxydipbenyl
Dowicide 1 antimicrobial
Biphenyl-2-o1
o-Phenylphenol, cosmetic grade
Dowicide
NCI-C50351
2-Fenylfenol [Czech]
Hydroxy-2-phenylbenzene
Nipacide OPP
Caswell No. 623AA
OPP [pesticide]
2-Hydroxybifenyl [Czech]
NSC 1548
2-Phenylphenol [BSI:ISO]
Stellisept
CCRIS 1388
Rotoline
Phenyl-2 phenol [ISO-French]
HSDB 1753
2-Hydroxy-1,1'-biphenyl
Tetrosin OE-N
EINECS 201-993-5
EPA Pesticide Chemical Code 064103
Amocid (TN)
BRN 0606907
ORTOFENILFENOL
Preventol 3041
DTXSID2021151
CHEBI:17043
AI3-00062
D343Z75HT8
NSC-1548
PHENYLPHENOL, O-
ORTHO PHENYL PHENOL
O-PHENYLPHENOL [MI]
2-Phenylphenol, BSI, ISO
2-PHENYLPHENOL [ISO]
2-PHENYLPHENOL [FHFI]
2-PHENYLPHENOL [HSDB]
CHEMBL108829
DTXCID201151
FEMA 3959
ORTHO-PHENYLPHENOL [IARC]
ORTHOPHENYLPHENOL [MART.]
EC 201-993-5
OPP (pesticide)
ORTHOPHENYLPHENOL [WHO-DD]
4-06-00-04579 (Beilstein Handbook Reference)
MFCD00002208
ORTHOPHENYL PHENOL (E 231)
Dowicide A
E231
Lyorthol
2-hydroxybifenyl (Czech)
Tumescal 0PE
Phenyl-2 phenol (ISO-French)
ORTHO-PHENYLPHENOL (IARC)
ORTHOPHENYLPHENOL (MART.)
sodium o-phenylphenoate
Hydroxybiphenyl
Xenol
CAS-90-43-7
Kiwiydiphenyl
oBiphenylol
oDiphenylol
Manusept
2phenylphenol
Amocid
2Hydroxybifenyl
oHydroxybiphenyl
oHydroxydiphenyl
oPhenyl phenol
UNII-D343Z75HT8
2Biphenylol
2Fenylfenol
2hydroxybiphenyl
Biphenyl2ol
o-Fenilfenol
o-phenyl-phenol
2Hydroxydiphenyl
Phenol, ophenyl
Phenyl2 phenol
2-phenyl-phenol
Dowcide 1
Biphenyl, 2hydroxy
1Hydroxy2phenylbenzene
BRITEWOOD S
Phenylphenol (ortho-)
2-DIPHENYLOL
(1,1'Biphenyl)2ol
o-Fenilfenol (Spanish)
2-Phenylphenol, 99%
2-HYDROXYBIPHENYL (2-PHENYLPHENOL)
OPP?
WLN: QR BR
[1,1-Biphenyl]-2-yloxy
SCHEMBL29811
oPhenylphenol, cosmetic grade
MLS002415765
BIDD:ER0664
O-PHENYLPHENOL [INCI]
[1,1''-biphenyl]-2-ol
2-Hydroxybiphenyl;2-Biphenylol
2-Phenylphenol, >=99%, FG
MSK2534
NSC1548
DTXCID001526702
DTXSID401044679
STR07240
Tox21_202415
Tox21_300674
BDBM50308551
STK177354
AKOS000118750
FP35043
PS-8698
USEPA/OPP Pesticide Code: 064103
NCGC00091595-01
NCGC00091595-02
NCGC00091595-03
NCGC00091595-04
NCGC00091595-05
NCGC00091595-06
NCGC00254582-01
NCGC00259964-01
2-Phenylphenol 100 microg/mL in Acetone
AC-10362
SMR000778031
2-Phenylphenol 10 microg/mL in Cyclohexane
2-Phenylphenol 1000 microg/mL in Acetone
DB-258412
2-Phenylphenol 10 microg/mL in Acetonitrile
NS00010901
P0200
1,1'-BIPHENYL-2-OL; 2-PHENYLPHENOL
EN300-19380
C02499
D08367
E79453
SBI-0653873.0001
2-Phenylphenol, PESTANAL(R), analytical standard
Q209467
SR-01000944520
SR-01000944520-1
F0001-2206
Z104473674
201-993-5
73829-47-7
CH9