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12-Methylbenzo[a]anthracene

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Identification
Molecular formula
C19H14
CAS number
2498-91-7
IUPAC name
12-methylbenzo[a]anthracene
State
State

At room temperature, 12-Methylbenzo[a]anthracene is in a solid state. This compound is usually found as a crystalline or powder solid under ambient conditions.

Melting point (Celsius)
179.00
Melting point (Kelvin)
452.15
Boiling point (Celsius)
470.00
Boiling point (Kelvin)
743.15
General information
Molecular weight
256.33g/mol
Molar mass
256.3340g/mol
Density
1.3400g/cm3
Appearence

12-Methylbenzo[a]anthracene appears as pale yellow crystalline solid. It is a polycyclic aromatic hydrocarbon which means it has a fused ring structure consisting of multiple benzene rings. Its crystalline and solid form gives it a distinct appearance at room temperature.

Comment on solubility

Solubility of 12-methylbenzo[a]anthracene

12-methylbenzoaanthracene, a polycyclic aromatic hydrocarbon (PAH), exhibits noteworthy solubility characteristics that are important to understand within various contexts:

  • Solubility in Water: 12-methylbenzoaanthracene is practically insoluble in water; its hydrophobic nature limits its interaction with aqueous environments.
  • Solubility in Organic Solvents: This compound is, however, highly soluble in organic solvents such as benzene, toluene, and acetone, which allows for effective usage in organic chemistry applications.
  • Factors Affecting Solubility:
    • Temperature: Increased temperatures generally enhance the solubility of organic compounds in solvents.
    • Polarity: Its non-polar structure favors solubility in non-polar solvents.

Overall, the solubility profile of 12-methylbenzoaanthracene is dictated by its chemical structure, with implications for both environmental behavior and practical applications in chemical processes.

Interesting facts

Interesting Facts about 12-Methylbenzoaanthracene

12-Methylbenzoaanthracene is a fascinating polycyclic aromatic hydrocarbon (PAH) that has garnered attention in various scientific fields. Here are some intriguing aspects of this compound:

  • Structure and Isomerism: This compound features a complex structure with a total of five fused aromatic rings. Its unique methyl substitution at the 12-position provides interesting insights into the behavior of PAHs.
  • Toxicity and Carcinogenicity: Like many PAHs, 12-methylbenzoaanthracene has been studied for its potential toxic effects and carcinogenic properties. Research indicates that exposure may lead to detrimental biological effects.
  • Sources in Nature: This compound is found in environmental sources such as coal tar, crude oil, and cigarette smoke. It is a reminder of the complex interactions between human activities and environmental health.
  • Research Applications: Due to its structural properties, 12-methylbenzoaanthracene serves as a model compound in studies related to mutagenesis and carcinogenesis, aiding scientists in understanding how chemicals can affect DNA.
  • Implications for Public Health: The presence of such compounds in urban and industrial environments has significant implications for public health policies and regulations, emphasizing the importance of monitoring and managing exposure to PAHs.

In summary, 12-methylbenzoaanthracene is a compound that encapsulates critical issues in chemistry, health, and environmental science. Its study continues to be relevant in understanding the implications of human-made compounds and their effects on our world.

Synonyms
12-Methylbenz(a)anthracene
12-Methylbenz[a]anthracene
12-Methylbenzanthracene
9-Methyl-1,2-benzanthracene
Benz(a)anthracene, 12-methyl-
Benz[a]anthracene, 12-methyl-
12-Methylbenz[a]anthrancene
CCRIS 1533
HSDB 4055
12-Methylbenz(a)anthrancene
NSC 409460
BRN 1872267
UNII-8F95087GC8
NSC-409460
DTXSID2074829
4-05-00-02569 (Beilstein Handbook Reference)
METHYLBENZ(A)ANTHRACENE, 12-
12-METHYLBENZ(A)ANTHRACENE [HSDB]
12Methylbenzanthracene
9Methyl1,2benzanthracene
Benz(a)anthracene, 12methyl
DTXCID0037029
acyolkmehhtlab-uhfffaoysa-n
2422-79-9
12-Methylbenzo[a]anthracene
Benz[a]anthracene,12-methyl-
8F95087GC8
12-METHYLTETRAPHENE
9-Methyl-1,2-benzanthracen
12-Methylbenzo[a]anthracene #
CHEMBL1797284
WLN: L D6 B666J C1
NSC409460
DB-215941
Q27270303