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p-Tolylhydrazine

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Identification
Molecular formula
C7H10N2
CAS number
637-60-5
IUPAC name
p-tolylhydrazine
State
State

At room temperature, p-tolylhydrazine is typically a solid, usually found in a crystalline form.

Melting point (Celsius)
64.00
Melting point (Kelvin)
337.15
Boiling point (Celsius)
252.40
Boiling point (Kelvin)
525.55
General information
Molecular weight
136.17g/mol
Molar mass
136.1910g/mol
Density
1.0570g/cm3
Appearence

p-Tolylhydrazine typically appears as a white to light yellow solid. The compound can form crystalline structures under appropriate conditions. It may also darken slightly upon exposure to air over time due to oxidation.

Comment on solubility

Solubility of p-Tolylhydrazine

p-Tolylhydrazine, with its formula C7H10N2, exhibits distinct solubility characteristics that are worth discussing. Solubility is a crucial property that influences the behavior and application of chemical compounds, and p-tolylhydrazine presents a specific profile.

General Solubility Profile

  • In Water: p-Tolylhydrazine is only slightly soluble in water, limiting its use in aqueous environments.
  • In Organic Solvents: It shows a considerably better solubility in common organic solvents such as ethanol, ether, and benzene, making it more versatile for organic synthesis.

Factors Affecting Solubility

The solubility of p-tolylhydrazine can be influenced by several factors:

  • Temperature: An increase in temperature generally enhances solubility in organic solvents.
  • pH Changes: Alterations in the pH of the medium can affect how the compound behaves, potentially influencing solubility.
  • Presence of Other Chemicals: Interactions with other solutes can alter solubility dynamics.

To summarize, while p-tolylhydrazine is relatively insoluble in water, its greater solubility in various organic solvents expands its utility in chemical processes. Understanding these solubility characteristics is vital for researchers and professionals working with this compound.

Interesting facts

Interesting Facts about p-Tolylhydrazine

p-Tolylhydrazine, also known as 4-tolylhydrazine, is an organic compound that has garnered attention in various fields of chemistry and industry. Here are some compelling aspects of this intriguing compound:

  • Structure and Isomerism: p-Tolylhydrazine belongs to the hydrazine family, characterized by the presence of a hydrazine (-NH2-NH2) functional group. It features a methyl group (–CH3) on the para position of the phenyl ring, giving it unique properties compared to its isomers.
  • Significance in Organic Synthesis: This compound plays a crucial role as a reagent in organic synthesis, particularly in the preparation of azo dyes and other nitrogen-containing compounds. Its functionality makes it a versatile building block in chemical reactions.
  • Biological Relevance: Researchers have studied p-tolylhydrazine for its potential biological activities, including its effects on certain enzymes and biological pathways. This interest is partly due to its relatedness to hydrazine derivatives, which have been explored for medicinal applications.
  • Safety Considerations: It’s important to handle p-tolylhydrazine with caution. As with many hydrazine derivatives, it may pose health risks and environmental concerns, emphasizing the need for proper safety protocols in the laboratory.
  • Research Applications: Ongoing research into p-tolylhydrazine focuses on its potential in the field of pharmaceuticals and materials science, particularly in developing new functional materials and studying its reactivity with other chemical species.

In summary, p-tolylhydrazine represents a fascinating compound within organic chemistry, where its structural uniqueness and reactivity contribute to both theoretical studies and practical applications. As the field evolves, it will be interesting to see how this compound further impacts science and industry.

Synonyms
4-Methylphenylhydrazine
p-Tolylhydrazine
(4-Methylphenyl)hydrazine
EINECS 208-717-2
4-Hydrazinyltoluene
BRN 0742270
UNII-NS424488W5
NS424488W5
1-(4-Methylphenyl)hydrazine
N-P-METHYLPHENYLHYDRAZINE
METHYLPHENYLHYDRAZINE, 4-
DTXSID80202166
3-15-00-00676 (Beilstein Handbook Reference)
J59.888G
DTXCID80124657
xambijwzvizzog-uhfffaoysa-n
539-44-6
p-Methylphenylhydrazine
Hydrazine, (4-methylphenyl)-
HYDRAZINE, p-TOLYL-
N-4-Methylphenylhydrazine
4-tolylhydrazine
p-Tolyl-hydrazine
p-tolylhydrazinehydrochloride
p-tolylhydrazin
paratolylhydrazine
para-Tolylhydrazine
MFCD00060553
paramethylphenylhydrazine
4-methyl-phenylhydrazine
Enamine_005596
SCHEMBL8096
hydrazine, (4-methyl)phenyl-
1-(4-Methylphenyl)hydrazine #
1-p-tolylhydrazine hydrochloride
CHEMBL3884912
HMS1409O08
STK400006
AKOS000269059
AS-54875
DB-006875
A8770
CS-0110658
NS00032885
W10666
Q26841264
F2121-0390
111007-30-8