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Phenoxathiine

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Identification
Molecular formula
C12H8OS
CAS number
262-20-4
IUPAC name
phenoxathiine
State
State

At room temperature, Phenoxathiine exists as a solid. In this state, it is generally stable and must be handled with care in laboratory settings to prevent any reactions that might occur through exposure to strong acids or base chemicals.

Melting point (Celsius)
75.50
Melting point (Kelvin)
348.70
Boiling point (Celsius)
336.50
Boiling point (Kelvin)
609.70
General information
Molecular weight
200.26g/mol
Molar mass
200.2520g/mol
Density
1.2846g/cm3
Appearence

Phenoxathiine is characterized by its pale yellow to off-white crystalline powder form. This organic compound can also appear in a flattened crystalline shape when purified and has very low water solubility, which influences its appearance when interacting with aqueous environments.

Comment on solubility

Solubility of Phenoxathiine

Pheoxathiine, a heterocyclic compound, displays intriguing solubility characteristics that can be influenced by various factors. Here are some key points regarding its solubility:

  • Solvent Type: Phenoxathiine is generally insoluble in water, which is a typical behavior for organic compounds with significant aromatic character.
  • Organic Solvents: It is more soluble in non-polar organic solvents such as chloroform or benzene, demonstrating its affinity for similar chemical environments.
  • Temperature Impact: The solubility can also vary with temperature; typically, higher temperatures can increase solubility in organic solvents.
  • pH Influence: The solubility might be affected by the pH of the environment, though phenoxathiine isn't known for its acidic or basic properties.

As quoted in literature, "Understanding the solubility of phenoxathiine is crucial for its applications in various chemical processes."
Thus, while its solubility in water is limited, its significant solubility in organic media makes it a valuable compound in chemical synthesis and research.

Interesting facts

Interesting Facts About Phenoxathiine

Phenoxathiine is a fascinating organic compound that belongs to the family of heterocycles, specifically known for its unique molecular structure. Here are some intriguing aspects of this compound:

  • Structural Significance: Phenoxathiine consists of a phenyl group attached to a thiazine ring, which contributes to its interesting electronic properties.
  • Biological Importance: Compounds related to phenoxathiine have been studied for their potential applications in pharmaceuticals, particularly for their antibacterial and antifungal activities.
  • Fluorescence Properties: Phenoxathiine is known for its fluorescence, which makes it useful in various applications, including as a fluorescent marker in biological studies.
  • Synthetic Applications: The compound can be synthesized through various methods, and it has been a subject of research for developing new synthetic pathways, offering chemists valuable insights into organic synthesis.
  • Research Interest: Phenoxathiine derivatives have garnered attention in materials science for their potential use in organic electronics and as dye sensitizers in solar cells.

In the words of a prominent chemist, "The study of heterocycles like phenoxathiine reveals the intricate relationship between structure and functionality in organic compounds." This reflects the ongoing pursuit in chemistry to unravel how different molecular configurations can lead to diverse applications and biological functions.

Overall, phenoxathiine is not just a compound of interest for its properties, but also a gateway to exploring more profound chemical phenomena and advancements in material science.

Synonyms
Phenoxathiin
Phenoxathiine
262-20-4
Dibenzooxathiane
Dibenzothioxin
PHENOTHIOXIN
Phenoxthin
Phenoxathiane
Phenoxathrin
1,4-Dibenzothioxine
Phenoxathine
USAF DO-17
Caswell No. 651
NSC 464
CCRIS 4612
EINECS 205-975-8
BJC51V8XW8
MFCD00046933
EPA Pesticide Chemical Code 064301
BRN 0143232
DTXSID4024937
AI3-00037
NSC-464
CHEMBL82492
DTXCID904937
5-19-02-00043 (Beilstein Handbook Reference)
C12H8OS
CAS-262-20-4
UNII-BJC51V8XW8
PHENOXANTHIN
Phenoxathiin, 97%
cid_9217
SCHEMBL7922
MLS002152898
NSC464
WLN: T C666 BO ISJ
HMS1610K10
Tox21_202275
Tox21_303241
BDBM50059293
CCG-55100
RB3009
RJC 03297
AKOS001488864
GS-5913
NCGC00091342-01
NCGC00091342-02
NCGC00256961-01
NCGC00259824-01
SMR001224509
SY023062
CS-0146166
NS00041800
P1296
SR-01000436114
SR-01000436114-1
SR-01000436114-2
Q25323736
205-975-8