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1,2,4-Trichlorobenzene

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Identification
Molecular formula
C6H3Cl3
CAS number
120-82-1
IUPAC name
1,2,4-trichlorobenzene
State
State

At room temperature, 1,2,4-Trichlorobenzene is usually in a liquid state. However, it can also appear in semi-solid or crystalline forms depending on the conditions.

Melting point (Celsius)
16.50
Melting point (Kelvin)
289.65
Boiling point (Celsius)
213.50
Boiling point (Kelvin)
486.65
General information
Molecular weight
181.44g/mol
Molar mass
181.4400g/mol
Density
1.4540g/cm3
Appearence

1,2,4-Trichlorobenzene appears as a colorless liquid, sometimes observed as white crystals. It has a distinct aromatic odor, reminiscent of mothballs or chlorinated hydrocarbons.

Comment on solubility

Solubility of 1,2,4-Trichlorobenzene (C6H3Cl3)

1,2,4-Trichlorobenzene is a chlorinated aromatic compound known for its unique solubility characteristics. Understanding its solubility is crucial for both practical applications and environmental considerations:

  • Solvent Compatibility: 1,2,4-trichlorobenzene is primarily soluble in organic solvents, such as:
    • Acetone
    • Benzene
    • Hexane
    • Toluene
  • Aqueous Solubility: In stark contrast, it exhibits low solubility in water. This limited solubility can be attributed to:
    • Its nonpolar character caused by the presence of chlorine atoms on the aromatic ring.
    • Incompatibility with the polar nature of water molecules.
  • Environmental Implications: The low aqueous solubility contributes to concerns regarding the compound's persistence in aquatic environments, as it tends to accumulate in sediments rather than dissolving significantly in water.

In summary, 1,2,4-trichlorobenzene showcases specific solubility traits that are essential for its applications in industrial processes but also raises important environmental issues given its reduced solubility in water. Understanding these characteristics not only helps in effective usage but also informs safety and regulatory practices.

Interesting facts

Interesting Facts About 1,2,4-Trichlorobenzene

1,2,4-Trichlorobenzene is a fascinating compound that belongs to the chlorinated hydrocarbons family. Here are some captivating insights regarding this compound:

  • Versatile Solvent: It serves as an excellent solvent for many organic compounds, making it invaluable in industrial applications.
  • Use in Pesticides: This compound is a key ingredient in various pesticide formulations due to its effectiveness in pest control.
  • Presence in Nature: Interestingly, 1,2,4-trichlorobenzene can also be found in trace amounts in the environment, often as a result of industrial activities.
  • Health Implications: As a chlorinated compound, it has raised environmental and health concerns. It is regarded as a hazardous substance and may pose risks to human health upon exposure.
  • Unique Applications: Beyond its solvent properties, it finds applications in the synthesis of dyes, pharmaceuticals, and various organic chemicals.

With a rich history of use and importance in various fields, 1,2,4-trichlorobenzene is an excellent example of how chemical compounds can profoundly impact both industry and the environment. As scientists continue to explore its properties, understanding its effects and behavior in nature remains a critical area of study.

Synonyms
1,2,4-trichlorobenzene
120-82-1
Benzene, 1,2,4-trichloro-
unsym-Trichlorobenzene
Hostetex L-pec
Trojchlorobenzen
1,2,4-Trichlorbenzol
1,2,4-Trichlorobenzol
1,3,4-Trichlorobenzene
1,2,5-Trichlorobenzene
as-trichlorobenzene
Trichlorobenzene A
Trojchlorobenzen [Polish]
1,2,4-trichloro-benzene
63697-18-7
Trichlorobenzol
CCRIS 5945
NSC 406697
HSDB 1105
1,2, 4-Trichlorobenzene
EINECS 204-428-0
BRN 0956819
DTXSID0021965
CHEBI:28222
AI3-07775
05IQ959M1N
1,2,4-TCB
MFCD00000547
NSC-406697
DTXCID701965
EC 204-428-0
1,2,4-TRICHLOROBENZENE [MI]
1,2,4-TRICHLOROBENZENE [HSDB]
TROJCHLOROBENZEN (POLISH)
CAS-120-82-1
1,2,4-Triclorobenceno
UNII-05IQ959M1N
Hostetex Lpec
Hipochem GM
Trichlorobenzol A
Trichlorobenzol H
unsymTrichlorobenzene
1,4-Trichlorobenzol
1,4-Trichlorobenzene
1,2,4trichlorobenzene
1,2,4Trichlorobenzol
1,3,4Trichlorobenzene
1,2,4-triclorobenzene
Benzene,2,4-trichloro-
WLN: GR BG DG
bmse000841
Benzene, 1,2,4-trichloro-, radical ion(1-)
2,4-dichlorophenyl chloride
SCHEMBL22730
ghl.PD_Mitscher_leg0.137
MLS001050173
BIDD:ER0328
CHEMBL296348
124-TCB
1,2,4-Trichlorobenzene (ACGIH)
1,2,4-Trichlorobenzene-UL-14C
1,2,4-Triclorobenceno (Spanish)
Tox21_201311
Tox21_300563
NSC406697
STL481897
AKOS000120900
FT41216
USEPA/OPP Pesticide Code: 081101
MSK000149-1000M
NCGC00090833-01
NCGC00090833-02
NCGC00090833-03
NCGC00090833-04
NCGC00254336-01
NCGC00258863-01
SMR001216523
1,2,4-Trichlorobenzene, anhydrous, >=99%
1ST000149-1000M
NS00001861
T0376
1,2,4-Trichlorobenzene, for HPLC, >=99%
1,2,4-Trichlorobenzene, for synthesis, 99%
EN300-20533
C06594
G77194
1,2,4-Trichlorobenzene 100 microg/mL in Hexane
1,2,4-Trichlorobenzene, ReagentPlus(R), >=99%
1,2,4-Trichlorobenzene, Spectrophotometric Grade
Benzene,1,2,4-trichloro-,radical ion(1-)(9ci)
Q1876830
1,2,4-Trichlorobenzene 10 microg/mL in Cyclohexane
1,2,4-Trichlorobenzene 5000 microg/mL in Methanol
1,2,4-Trichlorobenzene, UV HPLC spectroscopic, 99.5%
F0001-0333
Z104478594
1,2,4-Trichlorobenzene Solution in Methanol, 1000?g/mL
1,2,4-Trichlorobenzene Solution in Methanol, 1000ug/mL
1,2,4-Trichlorobenzene, PESTANAL(R), analytical standard
1,2,4-Trichlorobenzene, certified reference material, TraceCERT(R)
104810-41-5
204-428-0