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1,1-Diphenylguanidine

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Identification
Molecular formula
C13H13N3
CAS number
102-06-7
IUPAC name
1,1-diphenylguanidine
State
State
At room temperature, 1,1-diphenylguanidine is typically a solid.
Melting point (Celsius)
146.50
Melting point (Kelvin)
419.65
Boiling point (Celsius)
364.80
Boiling point (Kelvin)
637.95
General information
Molecular weight
211.27g/mol
Molar mass
211.2850g/mol
Density
1.1400g/cm3
Appearence

1,1-Diphenylguanidine is typically found as a white to pale yellow crystalline powder. It may develop darker hues, such as yellowish or beige, when exposed to light or air over time.

Comment on solubility

Solubility of 1,1-Diphenylguanidine

1,1-Diphenylguanidine (C13H14N4) presents intriguing characteristics regarding its solubility. This compound tends to exhibit moderate solubility in various solvents, and its solubility can be influenced by several factors:

  • Polar vs. Non-Polar Solvents: 1,1-Diphenylguanidine is more soluble in non-polar solvents such as benzene and toluene due to its hydrophobic character.
  • Temperature Effects: The solubility can increase with temperature, allowing for better dissolution in heated solvents.
  • pH Influence: As a guanidine derivative, its solubility can be affected by the acidity or basicity of the environment, potentially forming soluble salts.

It is noteworthy that while it shows reasonable solubility in non-polar solvents, 1,1-diphenylguanidine is relatively insoluble in water, which is a common trait among organic compounds with substantial aromatic character. This behavior highlights the importance of solvent choice in the application and utilization of this compound. As a general rule, “the solubility of a compound can often be a reflection of its overall polarity and molecular structure.”

Interesting facts

Interesting Facts about 1,1-Diphenylguanidine

1,1-Diphenylguanidine is a fascinating compound in the realm of organic chemistry, notable for its role as a versatile rubber accelerator. This compound is significant not only in the production of rubber but also in a wide range of other industrial applications.

Key Attributes:

  • Applications: One of the primary uses of 1,1-diphenylguanidine is as an accelerator in the vulcanization process of rubber. This improves the performance, durability, and elasticity of rubber products.
  • Origin: It can be synthesized through the reaction of aniline and cyanamide, showcasing the beauty of organic synthesis and the manipulation of molecular structures.
  • Reactivity: The compound exhibits interesting reactivity patterns, including its ability to participate in various chemical reactions that form the foundation for developing new materials.
  • Environmental Impact: While it plays an essential role in industry, ongoing studies are evaluating the environmental and health impacts of 1,1-diphenylguanidine, highlighting the importance of sustainable practices in chemical manufacturing.

As chemists continue to innovate, understanding compounds like 1,1-diphenylguanidine becomes vital in tackling challenges related to material science and sustainability. As noted by chemist Robert H. Grubbs, "Innovation in chemistry often stems from our ability to manipulate existing compounds for new purposes." This inspires ongoing research into the potential for using this compound in novel applications and formulations.

In conclusion, 1,1-diphenylguanidine exemplifies the critical bridge between fundamental chemical research and practical industrial applications, making it a valuable compound for both scientists and engineers alike.

Synonyms
n,n-diphenylguanidine
1,1-diphenylguanidine
20277-92-3
Guanidine, N,N-diphenyl-
N,N-Diphenyl-guanidine
CL047JBJ5Q
CHEMBL79616
1,1-Di(phenyl)guanidine
UNII-CL047JBJ5Q
diphenylguanidin
GUANIDINE F
GUANYLDIPHENYLAMINE
SCHEMBL36862
DTXSID70174126
GUANIDINE, 1,1-DIPHENYL-
BDBM50010737
CS-0306652
EN300-7352694
AE-484/30082037
Q27275513