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Dihexyl phthalate

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Identification
Molecular formula
C20H30O4
CAS number
84-75-3
IUPAC name
dihexyl benzene-1,2-dicarboxylate
State
State

At room temperature, dihexyl phthalate is in the liquid state. It remains a liquid under standard conditions (around 25°C and 1 atm pressure).

Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
375.00
Boiling point (Kelvin)
648.15
General information
Molecular weight
334.47g/mol
Molar mass
334.4710g/mol
Density
1.0110g/cm3
Appearence

Dihexyl phthalate is a clear, oily liquid. It has a slight aromatic odor and is often used as a plasticizer, which can influence its appearance based on its incorporation into materials.

Comment on solubility

Solubility of Dihexyl Benzene-1,2-Dicarboxylate

Dihexyl benzene-1,2-dicarboxylate, with its complex molecular structure, presents intriguing characteristics in terms of solubility.

  • Solvent Interactions: This compound is known to exhibit a high level of solubility in organic solvents such as hexane, toluene, and chloroform.
  • Water Solubility: Conversely, it is poorly soluble in water, highlighting its non-polar characteristics.
  • Temperature Effects: Solubility can be affected by temperature; generally, increasing temperature can enhance solubility in organic solvents.

In summary, the solubility profile of dihexyl benzene-1,2-dicarboxylate showcases its affinity for non-polar solvents while maintaining a distinct insolubility in polar environments like water. This trait is particularly relevant for applications in organic synthesis and material science, where solvent choice is critical.

Interesting facts

Interesting Facts about Dihexyl Benzene-1,2-dicarboxylate

Dihexyl benzene-1,2-dicarboxylate, often abbreviated as DHD, is a fascinating compound within the realm of organic chemistry. This compound belongs to the class of dicarboxylates, which are known for their versatile applications. Here are some intriguing aspects:

  • Applications in Industry: Dihexyl benzene-1,2-dicarboxylate is primarily used as a plasticizer. Plasticizers are integral in enhancing the flexibility and workability of polymers, making DHD a valuable compound in the production of flexible materials such as films and coatings.
  • Sustainable Alternatives: With rising environmental concerns, compounds like DHD are being explored as potential eco-friendly plasticizers. By utilizing renewable resources in its synthesis, researchers aim to create more sustainable materials without compromising quality.
  • Impact on Polymer Properties: DHD improves the physical properties of polymers. It can enhance parameters such as durability, resilience, and thermal stability, making it an essential additive in various formulations.
  • Investigative Research: Recent studies are focusing on the toxicological aspects of dihexyl benzene-1,2-dicarboxylate in environmental contexts. Understanding its biodegradability and potential ecological impacts is crucial for future industrial applications.
  • Structure and Function: The unique chemical structure of DHD allows for various interactions within polymer matrices. The presence of carboxylate groups enables hydrogen bonding, further contributing to improved performance characteristics in materials.

As the field of chemistry evolves, the potential of dihexyl benzene-1,2-dicarboxylate continues to be explored. Its role in enhancing material properties while considering environmental sustainability reflects the ongoing pursuit for innovation in chemical sciences.

Synonyms
DIHEXYL PHTHALATE
Di-n-hexyl phthalate
84-75-3
Di-n-hexylphthalate
dihexyl benzene-1,2-dicarboxylate
1,2-Benzenedicarboxylic acid, dihexyl ester
Phthalic acid, dihexyl ester
N-Dihexyl phthalate
phthalic acid dihexyl ester
Bis(n-hexyl) phthalate
Hexyl phthalate, 1,2-
Dihexyl 1,2-benzenedicarboxylate
Di(n-hexyl)phthalate
Dihexylester kyseliny ftalove
CCRIS 6192
Phthalic Acid Di-n-hexyl Ester
HSDB 4490
NSC 4817
1,2-Benzenedioic acid dihexyl ester
AI3-04274 (USDA)
EINECS 201-559-5
42MAH1QFG5
Dihexylester kyseliny ftalove [Czech]
BRN 1886839
DTXSID6025068
AI3-04274
NSC-4817
MFCD00043720
1,2-dihexyl benzene-1,2-dicarboxylate
DTXCID505068
Phthalic acid, bis-hexyl ester
DIHEXYL PHTHALATE [HSDB]
CHEBI:34678
dihexylphthalate
1,2-Benzenedicarboxylic acid, 1,2-dihexyl ester
Phthalic acid, bis-hexyl ester 10 microg/mL in Cyclohexane
Dihexylester Kyseliny Ftalove (Czech)
CAS-84-75-3
UNII-42MAH1QFG5
Dinhexylphthalate
Dinhexyl phthalate
nDihexyl phthalate
1, dihexyl ester
Bis(nhexyl) phthalate
DnC6P
1,2-Hexyl phthalate
Hexyl phthalate, 1,2
Di-N-hexyl phthalic acid
di(2-ethylbutyl) phthalate
WLN: 6OVR BVO6
SCHEMBL50751
BIDD:ER0642
Dihexyl 1,2benzenedicarboxylate
CHEMBL3181956
NSC4817
DIHEXYL ESTER PHTHALIC ACID
1,2Benzenedioic acid dihexyl ester
PHTHALIC ACID, DIHEXYL ETHER
Tox21_202420
Tox21_300165
DI(2-ETHYLBUTYL) PHTHA}1-E
Dihexyl phthalate, analytical standard
AKOS015839890
CS-W011931
HY-W011215
NCGC00247915-01
NCGC00247915-02
NCGC00254224-01
NCGC00259969-01
AS-56842
SY032083
1,2Benzenedicarboxylic acid, dihexyl ester
DB-056820
NS00006086
P1344
S10762
1,2-Benzenedicarboxylic acid 1,2-dihexyl ester
EN300-1073399
phthalic acid, dihexyl ester branched and linear
Q26841288
F0001-2135
201-559-5