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1,2-Diphenylhydrazine

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Identification
Molecular formula
C12H12N2
CAS number
122-66-7
IUPAC name
1,2-diphenylhydrazine
State
State

At room temperature, 1,2-diphenylhydrazine is in solid form.

Melting point (Celsius)
131.00
Melting point (Kelvin)
404.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
184.23g/mol
Molar mass
184.2300g/mol
Density
1.1600g/cm3
Appearence

1,2-Diphenylhydrazine typically appears as a colorless to pale yellow solid. It may also appear in crystalline form or as a powder and is known to darken upon exposure to light.

Comment on solubility

Solubility of 1,2-diphenylhydrazine

1,2-diphenylhydrazine, with the chemical formula C12H12N2, exhibits specific solubility characteristics that can inform its applications in various chemical processes. Below are some key points regarding its solubility:

  • Solvent interactions: 1,2-diphenylhydrazine is known to be soluble in non-polar organic solvents such as ethanol, benzene, and chloroform.
  • Limited water solubility: This compound has limited solubility in water due to its hydrophobic phenyl groups, which restrict its interaction with polar solvents.
  • Temperature dependence: As with many organic compounds, the solubility of 1,2-diphenylhydrazine can increase with temperature, allowing for better dissolution in higher temperature organic solvents.

In summary, while 1,2-diphenylhydrazine is quite soluble in non-polar solvents, its solubility in water is limited. This characteristic is crucial for researchers and chemists when considering solvent choices for reactions and applications involving this compound.

Interesting facts

Interesting Facts about 1,2-Diphenylhydrazine

1,2-Diphenylhydrazine is an intriguing compound in the realm of organic chemistry, particularly known for its role as a precursor in various chemical syntheses and its applications in industrial processes. Here are some fascinating points to consider:

  • Structural Insight: This compound features a hydrazine functional group attached to two phenyl groups, showcasing a fascinating example of functional group manipulation in organic synthesis.
  • Reactivity: 1,2-Diphenylhydrazine serves as a versatile intermediate in the synthesis of other compounds. It can undergo various reactions, including diazotization and coupling reactions, which allow chemists to create a range of aromatic compounds.
  • Applications: It has been used in the development of antitumor agents. Some studies highlight its potential to inhibit cancer cell proliferation, marking it as a compound of interest in medicinal chemistry.
  • Historical Significance: The compound is historically notable in the study of azo dyes, where it has played a crucial role in producing vivid and stable dyes for textiles and other applications.
  • Safety Considerations: While working with this compound, safety is paramount. Its handling requires precautions due to its potential toxicity if ingested or inhaled.

In the words of a renowned chemist, "Understanding compounds like 1,2-diphenylhydrazine extends our capability to innovate in fields from pharmaceuticals to materials science." The compound exemplifies how a seemingly simple structure can lead to complex reactions and valuable applications.

In conclusion, 1,2-diphenylhydrazine is not just a textbook compound; it is a gateway to a deeper understanding of organic synthesis and its myriad applications in both academic and industrial settings.

Synonyms
1,2-DIPHENYLHYDRAZINE
Hydrazobenzene
122-66-7
N,N'-Bianiline
N,N'-Diphenylhydrazine
Hydrazine, 1,2-diphenyl-
Hydrazobenzen
Benzene, hydrazodi-
(sym)-Diphenylhydrazine
NCI-C01854
Benzene, 1,1'-hydrazobis-
1,1'-Hydrazodibenzene
Symmetrical diphenyl hydrazine
1G3CS09TUK
DTXSID7020710
NSC-3510
DTXCID90710
NSC3510
hydrazodibenzene
n,n-Bianiline
1,1-Hydrazodibenzene
RefChem:411821
204-563-5
1,2-diphenyldiazane
RCRA waste number U109
DIPHENYLHYDRAZINE
NSC 3510
MFCD00003012
1,2-Diphenylhydrazine (9CI)
38622-18-3
Hydrazobenzen [Czech]
Diphenylhydrazine, 1,2-
CAS-122-66-7
CCRIS 337
Hydrazine, diphenyl-
1,2-Diphenyldiazane (1,2-Diphenylhydrazine)
HSDB 2882
EINECS 204-563-5
UNII-1G3CS09TUK
BRN 0639793
hydrazobenzol
AI3-15365
1,2-Diphenyldiazane; Phenylbutazone Imp. C (EP); 1,2-Diphenylhydrazine; Phenylbutazone Impurity C
HydraZobenZene,98%
Hydrazine,2-diphenyl-
N,N'-biphenylhydrazine
1,2-diphenyl-hydrazine
Benzene,1'-hydrazobis-
WLN: RMMR
Mr-II-10
SCHEMBL51179
HYDRAZOBENZENE [HSDB]
4-15-00-00056 (Beilstein Handbook Reference)
SCHEMBL695592
CHEMBL558459
SCHEMBL6414564
SCHEMBL6414575
YBQZXXMEJHZYMB-UHFFFAOYSA-
BDBM233141
Tox21_202323
Tox21_300492
SBB058764
STL283944
AKOS015889796
FD39588
NCGC00091240-01
NCGC00091240-02
NCGC00091240-03
NCGC00091240-04
NCGC00254433-01
NCGC00259872-01
DB-005623
H0180
NS00023998
ST50826965
EN300-83246
Hydrazobenzene(Discontinued,See C4X-25652)
F15405
PHENYLBUTAZONE IMPURITY C [EP IMPURITY]
A804943
Q424993
38622-18-3; 530-50-7(1,1-diphenylhydrazine)
1,2-Diphenylhydrazine, analytical standard, ampule of 100 mg
InChI=1/C12H12N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10,13-14H