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Cyanuric acid

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Identification
Molecular formula
C3H3N3O3
CAS number
108-80-5
IUPAC name
1H-1,3,5-triazine-2,4-dione
State
State

Cyanuric acid is found as a solid at room temperature. It does not dissolve well in water, making it stable in aqueous environments.

Melting point (Celsius)
360.00
Melting point (Kelvin)
633.15
Boiling point (Celsius)
330.00
Boiling point (Kelvin)
603.15
General information
Molecular weight
129.07g/mol
Molar mass
129.0730g/mol
Density
1.7680g/cm3
Appearence

Cyanuric acid appears as a white, odorless solid that forms small, sharp crystals. It is typically crystalline and can be found as granules or a powder. Its appearance is relatively uniform, reflecting its purity when isolated in typical laboratory conditions.

Comment on solubility

Solubility of 1H-1,3,5-triazine-2,4-dione (C3H3N3O3)

The solubility characteristics of 1H-1,3,5-triazine-2,4-dione are quite intriguing. This compound, known for its triazine ring structure, exhibits specific solubility behavior influenced by several factors.

Factors Influencing Solubility

  • Polarity: The presence of carbonyl groups (C=O) contributes to the compound's overall polarity, which allows it to dissolve in polar solvents.
  • Hydrogen Bonding: The ability to form hydrogen bonds enhances its solubility in aqueous solutions, making it more soluble in water compared to non-polar organic solvents.

However, the solubility of 1H-1,3,5-triazine-2,4-dione is generally described as moderate. It dissolves well in:

  • Water
  • Alcohols
  • Aqueous alkaline solutions

Yet, it has limited solubility in non-polar solvents such as aliphatic hydrocarbons or heavy alcohols. Its solubility profile is a crucial consideration for applications in synthesis and formulation, as it can affect reactivity and bioavailability.

In summary, 1H-1,3,5-triazine-2,4-dione's solubility presents interesting implications for its chemical behavior and practical uses, demonstrating a balance between its solubility in polar versus non-polar environments.

Interesting facts

Interesting Facts About 1H-1,3,5-triazine-2,4-dione

1H-1,3,5-triazine-2,4-dione, commonly referred to as cyanuric acid, is a fascinating compound in the realm of organic chemistry. Here are some highlights about this remarkable substance:

  • Cyanuric Acid as a Heterocycle: This compound features a triazine ring, which is a six-membered heterocyclic structure containing three nitrogen atoms. This unique arrangement contributes to its interesting chemical properties.
  • Applications in Industry: Cyanuric acid is often used in the production of herbicides, pesticides, and fertilizers. Its stability under UV light makes it valuable in pool maintenance, where it acts as a stabilizer for chlorine.
  • Photostability: The ability of cyanuric acid to absorb UV light without decomposing is key to its efficacy in various applications. It’s often used in formulations to protect other compounds from degradation.
  • Biological Significance: While cyanuric acid itself is not commonly recognized in biological processes, its derivatives can play a role in agricultural chemistry, influencing plant growth and defense mechanisms.
  • Safety Profile: When handled properly, cyanuric acid is generally considered safe. However, it’s essential to note that high concentrations can lead to problems in aquatic ecosystems, particularly affecting fish and other aquatic life.

To summarize, 1H-1,3,5-triazine-2,4-dione is not just a complex organic molecule; it is a compound that illustrates the intersection of chemistry, agriculture, and environmental science. With applications ranging from enhancing plant growth to maintaining swimming pools, its versatility is indeed remarkable!

Synonyms
1,3,5-Triazine-2,4(1H,3H)-dione
5-AZAURACIL
71-33-0
Allantoxaidin
Oxaidin
Allantoxaidine
1H-1,3,5-triazine-2,4-dione
s-Triazine-2,4(1H,3H)-dione
FSO760LQ2L
NSC56901
NSC-56901
5-Aza-2,4-dihydroxypyrimidine
1~{H}-1,3,5-triazine-2,4-dione
CCRIS 3442
EINECS 200-750-0
NSC 56901
WHC
dihydroxy-s-triazine
MFCD00023157
AZAURACIL, 5-
s-Triazine-2,3H)-dione
UNII-FSO760LQ2L
SCHEMBL127925
S-TRIAZINE-2,4-DIOL
1,3,5-triazine-2,4-diol
GEWRKGDRYZIFNP-UHFFFAOYSA-
DTXSID00221218
s-Triazine-2,4-(1H,3H)-dione
BBL100011
MFCD07367658
STL510951
1,5-Triazine-2,4(1H,3H)-dione
AKOS000281203
AKOS015854531
DS-5277
FA18066
SB73691
1,3,5-Triazine-2,4(1H,3H)-dione #
CS-0187910
NS00041164
F12722
s-Triazine-2,4-(1H,3H)-dione;Allantoxaidine
Q27278173
InChI=1/C3H3N3O2/c7-2-4-1-5-3(8)6-2/h1H,(H2,4,5,6,7,8)