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Naphtho[1,2-b]phenanthrene

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Identification
Molecular formula
C20H12
CAS number
195-02-2
IUPAC name
naphtho[1,2-b]phenanthrene
State
State

At room temperature, naphtho[1,2-b]phenanthrene is in the solid state. It is typically crystalline in nature, reflecting its aromatic, polycyclic structure.

Melting point (Celsius)
221.00
Melting point (Kelvin)
494.15
Boiling point (Celsius)
566.00
Boiling point (Kelvin)
839.15
General information
Molecular weight
252.32g/mol
Molar mass
252.3130g/mol
Density
1.2841g/cm3
Appearence

Naphtho[1,2-b]phenanthrene is a polycyclic aromatic hydrocarbon (PAH) that typically appears as a pale yellow to light brown crystalline solid. The compound is known for its complex, planar aromatic structure, which is typical of many PAHs. It is often studied in the context of environmental chemistry due to its presence in combustion products.

Comment on solubility

Solubility of Naphtho[1,2-b]phenanthrene (C20H12)

Naphtho[1,2-b]phenanthrene, a polycyclic aromatic hydrocarbon, exhibits notable characteristics regarding its solubility:

  • Nonpolar Nature: Due to its extensive aromatic structure, naphtho[1,2-b]phenanthrene is primarily nonpolar, which influences its solubility behavior.
  • Solubility in Organic Solvents: This compound is likely soluble in a variety of organic solvents such as:
    • Benzene
    • Toluene
    • Chloroform
  • Poor Water Solubility: Given its hydrophobic characteristics, naphtho[1,2-b]phenanthrene has minimal solubility in water, making it essential to focus on organic solvents for practical applications.
  • Temperature Dependency: The solubility of naphtho[1,2-b]phenanthrene may vary with temperature, often increasing at higher temperatures in organic solvents.

In summary, naphtho[1,2-b]phenanthrene's solubility is predominantly dictated by its nonpolar nature, demonstrating significant compatibility with nonpolar solvents while remaining largely insoluble in polar environments like water.

Interesting facts

Exploring Naphtho[1,2-b]phenanthrene

Naphtho[1,2-b]phenanthrene is a fascinating polycyclic aromatic hydrocarbon (PAH) that encapsulates the intrigue of organic chemistry and materials science. Known for its unique structure, this compound boasts a fusion of naphthalene and phenanthrene, resulting in a molecular architecture that piques the interest of scientists and researchers alike. Here are some compelling facts about this remarkable compound:

  • Structural Significance: The unique arrangement of its carbon atoms allows naphtho[1,2-b]phenanthrene to exhibit interesting electronic properties, making it a subject of study in organic electronics and photonics.
  • Fluorescent Properties: Naphtho[1,2-b]phenanthrene is known to exhibit fluorescence, which opens avenues for its application in organic light-emitting diodes (OLEDs) and as a fluorescent probe in biochemical research.
  • Environmental Impact: As a member of the PAH family, it is important to note that compounds like naphtho[1,2-b]phenanthrene are of environmental concern due to their possible formation in combustion processes and potential toxicity.
  • Research Applications: Researchers focus on its behavior in various environments, making it relevant in studies related to environmental chemistry and toxicology.
  • Historical Context: The study of PAHs, including naphtho[1,2-b]phenanthrene, has historical significance in organic chemistry and has led to the development of various synthetic methods for complex organic molecules.

In the words of renowned chemist Linus Pauling, "The best way to have a good idea is to have lots of ideas." Naphtho[1,2-b]phenanthrene serves as a platform for numerous ideas, ranging from applications in technology to concerns in environmental science. Its complexity and versatility underscore the beauty and intricacies of chemical compounds.

Synonyms
Dibenz[a,h]anthracene
53-70-3
benzo[k]tetraphene
1,2:5,6-Dibenzanthracene
DIBENZ(A,H)ANTHRACENE
Dibenzo[a,h]anthracene
1,2,5,6-Dibenzanthracene
Dibenzo(a,h)anthracene
DB(a,h)A
1,2:5,6-Benzanthracene
1,2:5,6-Dibenzoanthracene
Dibenz(a,h)antracene
1,2:5,6-Dibenz(a)anthracene
RCRA waste number U063
1,2,5,6-Dba
NSC 22433
naphtho[1,2-b]phenanthrene
1,2,5,6-Dibenzanthraceen
CCRIS 208
Dibenzathracene
CHEBI:35299
HSDB 5097
UNII-T30ELH3D5X
EINECS 200-181-8
1,2,5,6-Dibenzanthraceen [Dutch]
T30ELH3D5X
Benz[a,h]anthracene
Db[a,h]a
1,2:5,6-Dibenz[a]anthracene
DTXSID9020409
AI3-18996
Dibenza[a,h]-anthracene
NSC-22433
DTXCID10409
Benzo(k)tetraphene
Naphtho[1',2':2,3]phenanthrene
NSC22433
Benz(a,h)anthracene
DIBENZ(A,H)ANTHRACENE [HSDB]
DIBENZ(A,H)ANTHRACENE [IARC]
Dibenz[a,h]antracene
1,2:5,6-DIBENZANTHRACENE [MI]
Dibenza(a,h)-anthracene
1,2,5,6-Dibenzanthraceen (Dutch)
DIBENZ(A,H)ANTHRACENE (IARC)
CAS-53-70-3
Dibenza,hanthracene
RCRA waste no. U063
1,2:5,6-Dibenzanthracen
benzo
pentacyclo(12.8.0.03,12.04,9.015,20)docosa-1,3(12),4,6,8,10,13,15,17,19,21-undecaene
pentacyclo[12.8.0.03,12.04,9.015,20]docosa-1,3(12),4,6,8,10,13,15,17,19,21-undecaene
1,6-Benzanthracene
MFCD00003708
Dibenz(a,h)antraceno
1,6-Dibenzoanthracene
1,5,6-Dibenzanthraceen
1,2:5,6Benzanthracene
dibenzo (a,h) anthracene
1,6-Dibenz[a]anthracene
1,2,5,6Dibenzanthraceen
1,2:5,6Dibenzanthracene
1,2:5,6Dibenzoanthracene
1,6-DIBENZANTHRACENE
Dibenz[a,h]anthracene 10 microg/mL in Cyclohexane
1,2:5, 6-Dibenzanthracene
BIDD:ER0522
Dibenz[a,h]anthracene 10 microg/mL in Acetonitrile
Dibenz[a,h]anthracene 100 microg/mL in Acetonitrile
1,2:5,6Dibenz(a)anthracene
Dibenz(a,h)antraceno (Spanish)
CHEMBL1346946
MSK4310
WLN: L G6 D6 B666J
Tox21_202505
Tox21_303587
BDBM50252430
AKOS015889553
1,2,5,6DBA
CS-W013769
FD62414
HY-W013053
NCGC00091846-01
NCGC00257287-01
NCGC00260054-01
LS-14921
Dibenz[a,h]anthracene, analytical standard
DB-052385
D0145
NS00008407
F16778
A829741
Q4140494
Dibenz[a,h]anthracene, vial of 1 g, analytical standard
Dibenz[a,h]anthracene, BCR(R) certified Reference Material
Dibenz[a,h]anthracene, certified reference material, TraceCERT(R)
200-181-8