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1,2,3,4,5-Pentabromo-6-ethylbenzene

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Identification
Molecular formula
C8H5Br5
CAS number
67827-59-2
IUPAC name
1,2,3,4,5-pentabromo-6-ethyl-benzene
State
State

At room temperature, 1,2,3,4,5-Pentabromo-6-ethylbenzene is a solid. Its crystalline form is stable under normal atmospheric conditions.

Melting point (Celsius)
136.00
Melting point (Kelvin)
409.15
Boiling point (Celsius)
407.00
Boiling point (Kelvin)
680.15
General information
Molecular weight
534.65g/mol
Molar mass
534.6500g/mol
Density
2.2920g/cm3
Appearence

1,2,3,4,5-Pentabromo-6-ethylbenzene typically appears as a crystalline solid. The crystals can vary in color from off-white to pale yellow depending on the presence of impurities.

Comment on solubility

Solubility of 1,2,3,4,5-pentabromo-6-ethyl-benzene

The solubility of 1,2,3,4,5-pentabromo-6-ethyl-benzene is notably influenced by its molecular structure and the presence of bromine atoms. Brominated organic compounds typically exhibit unique solubility characteristics:

  • Polarity: The presence of five bromine atoms adds significant weight and affects the polarity of the molecule, often leading to enhanced solubility in organic solvents.
  • Solvent Compatibility: This compound is generally more soluble in non-polar or slightly polar solvents such as hexane, chloroform, or toluene.
  • Water Solubility: Given its brominated structure, 1,2,3,4,5-pentabromo-6-ethyl-benzene is expected to have very low solubility in water, primarily due to the hydrophobic nature of the benzene ring and the bulky bromine substituents.

In general, the solubility dynamics of this compound highlight a balance between its heavy halogen content and the organic functionalities present, making it an interesting subject in the study of solvation phenomena.

Interesting facts

Interesting Facts about 1,2,3,4,5-Pentabromo-6-Ethyl-Benzene

1,2,3,4,5-Pentabromo-6-ethyl-benzene is a halogenated organic compound that presents several noteworthy characteristics and implications in the chemical and environmental sciences. Here are some fascinating points about this compound:

  • Halogenated Compound: The presence of five bromine atoms in its structure classifies it as highly halogenated, which can enhance its chemical stability and lipophilicity.
  • Flame Retardant: Compounds like pentabromo-6-ethyl-benzene are commonly utilized in the formulation of flame retardants due to their ability to inhibit the spread of fire.
  • Environmental Implications: While effective as a flame retardant, the persistence and bioaccumulation potential of brominated compounds raise concerns regarding their environmental impact.
  • Applications in Industry: Beyond flame retardancy, this compound can also find utility in the synthesis of various chemical intermediates, contributing to the production of more complex substances.
  • Study of Toxicity: Researchers are keen on studying the toxicological effects of brominated compounds, as they can impact wildlife and potentially interfere with endocrine functions in humans.

As the use and regulation of halogenated compounds continue to evolve, 1,2,3,4,5-pentabromo-6-ethyl-benzene represents an intriguing intersection of chemistry, environmental science, and industry.

In assessing its applications and effects, scientists often quote, "Every compound has its story, and understanding it is crucial for a safer world."

Synonyms
2,3,4,5,6-Pentabromoethylbenzene
85-22-3
PENTABROMOETHYLBENZENE
Benzene, pentabromoethyl-
1,2,3,4,5-Pentabromo-6-ethylbenzene
EB 80
Benzene,1,2,3,4,5-pentabromo-6-ethyl-
CCRIS 4852
EINECS 201-593-0
UNII-697LYO57KP
BRN 3133073
697LYO57KP
DTXSID7021782
DTXCID701782
Benzene, 1,2,3,4,5-pentabromo-6-ethyl-
3-05-00-00801 (Beilstein Handbook Reference)
PENTABROMOETHYLBENZENE, 2,3,4,5,6-
PEB cpd
PENTABROMOPHENYLETHANE
SCHEMBL3683190
CHEMBL3560446
Tox21_303981
CAS-85-22-3
NCGC00357205-01
AS-88212
1,2,3,4,5-Pentabromo-6-ethylbenzene #
DB-056859
NS00006624
Q3899218
2,3,4,5,6-Pentabromoethylbenzene, analytical standard
201-593-0