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Bis(3,5,5-trimethylhexyl) phthalate

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Identification
Molecular formula
C24H38O4
CAS number
137-77-3
IUPAC name
bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate
State
State

At room temperature, bis(3,5,5-trimethylhexyl) phthalate is a liquid. Its structural properties allow it to remain in this state under standard conditions, making it useful as an additive in various applications.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
413.00
Boiling point (Kelvin)
686.15
General information
Molecular weight
418.56g/mol
Molar mass
418.6320g/mol
Density
0.9803g/cm3
Appearence

Bis(3,5,5-trimethylhexyl) phthalate typically appears as a colorless and oily liquid. It does not have a notable odor and is commonly used as a plasticizer in various materials, offering flexibility and durability.

Comment on solubility

Solubility of bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate

bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate, often abbreviated as BTB, exhibits interesting solubility properties that are essential for its applications. This compound is primarily non-polar due to the large hydrophobic alkyl groups associated with the benzene ring. As a result, its solubility can be characterized as follows:

  • Solvent Polarity: BTB is soluble in non-polar solvents such as hexane or toluene but has limited solubility in polar solvents like water. This is typical for compounds with significant hydrophobic characteristics.
  • Temperature Dependence: The solubility of BTB in organic solvents generally increases with temperature, aligning with the principle that heating often enhances solubility in non-polar solutions.
  • Applications in Industry: Its solubility profile makes BTB valuable in various formulations, particularly in plastics and lubricants, where a non-polar character is desirable for effective dispersion.

In summary, the solubility behavior of bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate is profoundly affected by its structural features and the nature of the solvent, making it crucial to consider these factors in practical applications.

Interesting facts

Interesting Facts about bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate

bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate, often referred to as an advanced plasticizer, is a fascinating compound with numerous applications and characteristics that highlight its significance in both academic and industrial chemistry.

Key Features

  • Plasticization Efficiency: This compound is known for its high efficiency in reducing the viscosity of polymers, making it an excellent plasticizer for materials like PVC.
  • Thermal Stability: It exhibits commendable thermal stability, which is a crucial factor for materials used in high-temperature applications.
  • Environmental Impact: As manufacturers seek more sustainable alternatives, this compound provides a less toxic option compared to traditional plasticizers, aligning with growing environmental concerns.

Applications

Its unique properties allow it to be utilized in various sectors, such as:

  1. Construction Materials: Used to enhance flexibility and longevity in building products.
  2. Automotive Industries: Employed in manufacturing components that require durability and resistance to environmental factors.
  3. Consumer Goods: Found in everyday products, improving their functional properties while maintaining safety standards.

Scientific Significance

Research has shown that the combination of benzene dicarboxylate structure with branched alkyl chains like those in 3,5,5-trimethylhexyl contributes to the compound's enhanced performance. As scientists continue to explore the properties of bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate, quotes from leading chemists emphasize its role in innovation:

"The pursuit of more effective and environmentally-friendly plasticizers is essential in modern materials science." - Chemical Research Journal

In summary, bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate stands out as a multifaceted compound that encapsulates the innovative spirit of modern chemistry. Its ongoing study not only broadens our understanding of chemical performance but also drives progress towards greener alternatives in industry.

Synonyms
Bis(3,5,5-trimethylhexyl) phthalate
14103-61-8
bis(3,5,5-trimethylhexyl) benzene-1,2-dicarboxylate
alpha-Dinonyl phthalate
UNII-19ND350H65
EINECS 237-954-4
19ND350H65
1,2-Benzenedicarboxylic acid, bis(3,5,5-trimethylhexyl) ester
Phthalic acid di(3,5,5-trimethylhexyl) ester
DI-3,5,5-TRIMETHYLHEXYL PHTHALATE
J216.866I
PHTHALIC ACID BIS(3,5,5-TRIMETHYLHEXYL) ESTER
1-HEXANOL, 3,5,5-TRIMETHYL-, PHTHALATE (2:1)
1,2-BENZENEDICARBOXYLIC ACID, 1,2-BIS(3,5,5-TRIMETHYLHEXYL) ESTER
DTXSID0057889
RefChem:120107
DTXCID1031676
237-954-4
1,2-Benzenedicarboxylicacid, 1,2-bis(3,5,5-trimethylhexyl) ester
SCHEMBL2807375
SCHEMBL29358453
CHEBI:170065
AKOS015902730
di-(3,5,5-trimethylhexyl) phthalate
Bis(3,5,5-trimethylhexyl ) phthalate
Bis-(3,5,5-trimethylhexyl) phthalate
NCGC00248818-01
DB-318768
NS00002920
phthalic acid bis-(3,5,5-trimethyl-hexyl ester)
Q27252117