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1,1,2,2-Tetrabromoethane

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Identification
Molecular formula
C2H2Br4
CAS number
79-27-6
IUPAC name
1,1,2,2-tetrabromoethane
State
State

At room temperature, 1,1,2,2-Tetrabromoethane is a liquid. It is notable for having a high density, which is significantly higher than that of water, making it uniquely suitable for some specialized laboratory applications.

Melting point (Celsius)
0.00
Melting point (Kelvin)
273.15
Boiling point (Celsius)
243.00
Boiling point (Kelvin)
516.15
General information
Molecular weight
345.69g/mol
Molar mass
345.6860g/mol
Density
2.9672g/cm3
Appearence

1,1,2,2-Tetrabromoethane is a colorless liquid that can appear pale yellow due to impurities. It is nonflammable and is characterized by its high density and refractive index. The substance is known for its clarity when pure, but its appearance can change slightly with impurities or prolonged exposure to air and light.

Comment on solubility

Solubility of 1,1,2,2-Tetrabromoethane

1,1,2,2-tetrabromoethane, with the chemical formula C2H2Br4, exhibits unique solubility characteristics that are worth noting. This compound is known for its substantial density and halogenated nature, which greatly influence its solubility in various solvents.

Key Solubility Features:

  • Solvent Compatibility: It is primarily soluble in organic solvents such as chloroform and carbon tetrachloride due to its halogen content.
  • Water Solubility: 1,1,2,2-tetrabromoethane is insoluble in water, which can be attributed to its non-polar characteristics and the inability to form hydrogen bonds.
  • Temperature Influence: The solubility can vary with temperature; generally, increased temperature may enhance solubility in organic solvents.

Given these properties, it is clear that 1,1,2,2-tetrabromoethane demonstrates a strong tendency towards solubility in non-polar to moderately polar solvents while remaining insoluble in polar solvents like water. This behavior is not unusual for heavier brominated compounds, which often share similar solubility preferences.

Interesting facts

Interesting Facts about 1,1,2,2-Tetrabromoethane

1,1,2,2-Tetrabromoethane is a fascinating chemical compound with a variety of intriguing attributes and applications in various fields. This compound, known for its distinctive structure featuring four bromine atoms, has several noteworthy characteristics:

  • Industrial Use: 1,1,2,2-Tetrabromoethane is primarily used as a solvent and a reagent in chemical reactions. Its properties make it particularly useful in the synthesis of other organic compounds.
  • Fire Retardant: Due to its halogenated nature, this compound exhibits flame-retardant properties. It is often added to materials to reduce flammability, making it vital in safety applications.
  • Environmental Considerations: As with many halogenated compounds, there are environmental concerns associated with 1,1,2,2-tetrabromoethane. Its persistence in the environment necessitates careful handling and disposal practices.
  • Biological Activity: Research has shown that certain brominated compounds can exhibit biological activity. Although further studies are needed, there is growing interest in understanding how such compounds interact with biological systems.
  • Historical Significance: The development of brominated compounds like 1,1,2,2-tetrabromoethane has played a significant role in the advancement of organic chemistry and has led to the discovery of new techniques and methodologies in the field.

In conclusion, 1,1,2,2-tetrabromoethane is more than just a chemical formula; it is a compound with multifaceted applications and implications. Whether used in industrial settings or studied for its environmental impacts, its role in chemistry remains significant. As the scientific community continues to explore its properties, we may uncover even more about this intriguing substance.

Synonyms
1,1,2,2-TETRABROMOETHANE
79-27-6
Acetylene tetrabromide
Ethane, 1,1,2,2-tetrabromo-
sym-Tetrabromoethane
Muthmann's liquid
Tetrabromoacetylene
s-Tetrabromoethane
Acetylene tetrabomide
CCRIS 1272
NSC 406889
HSDB 1600
Muthmanns liquid
1,1,2,2-Tetrabromaethan
1,1,2,2-Tetrabromoetano
EINECS 201-191-5
TBE
UNII-V00GKC584O
1,1,2,2-Tetrabroomethaan
BRN 1098321
V00GKC584O
DTXSID1026083
AI3-08850
NSC-406889
UN 2504 (Salt/Mix)
1,1,2,2-Tetrabromoethylene
DTXCID206083
SYM-TETRABROMOETHANE [MI]
1,1,2,2-Tetrabromaethan [German]
1,1,2,2-Tetrabroomethaan [Dutch]
1,1,2,2-Tetrabromoetano [Italian]
symTetrabromoethane
MFCD00000133
WLN: EYEYEE
1,2,2-Tetrabromaethan
1,2,2-Tetrabromoetano
1,2,2-Tetrabromoethane
1,2,2-Tetrabroomethaan
Ethane,1,2,2-tetrabromo-
SCHEMBL14963
1, 1,2,2-Tetrabromoethane
1,1,2,2-tetrabromo-ethane
1 pound not1 pound not2 pound not2-tetrabromoethane
CHEMBL1438332
1,1,2,2-Tetrabromoethane, 98%
1,1,2,2-Tetrabromoethane,coloured
Tox21_200364
NSC406889
Acetylene tetrabromide (ACGIH:OSHA)
AKOS002664703
1,1,2,2-Tetrabromoethane, 98.0%
CAS-79-27-6
1, 1, 2, 2-TETRABROMOETHANE
NCGC00091236-01
NCGC00091236-02
NCGC00257918-01
LS-12933
Acetylene tetrabromide Muthmanns liquid TBE
DB-056355
NS00038034
T0034
D97681
Q161271
1,1,2,2-Tetrabromoethane, SAJ first grade, >=98.0%
F1905-7026
ACETYLENE TETRABROMIDE (1,1,2,2-TETRABROMOETHANE)
201-191-5