Skip to main content

2,5-dimethylhex-3-yne-2,5-diol

ADVERTISEMENT
Identification
Molecular formula
C8H14O2
CAS number
142-30-3
IUPAC name
2,5-dimethylhex-3-yne-2,5-diol
State
State

At room temperature, 2,5-dimethylhex-3-yne-2,5-diol is typically in a solid state. Its crystalline nature may be observed when it is purified and isolated from chemical reactions.

Melting point (Celsius)
108.00
Melting point (Kelvin)
381.15
Boiling point (Celsius)
236.00
Boiling point (Kelvin)
509.15
General information
Molecular weight
142.20g/mol
Molar mass
142.2000g/mol
Density
0.9209g/cm3
Appearence

2,5-Dimethylhex-3-yne-2,5-diol is a colorless to pale yellow crystalline solid. It often appears as a white powder with a mild odor. The compound is known for its ability to dissolve in various organic solvents, contributing to its application in different chemical synthesis processes.

Comment on solubility

Solubility of 2,5-Dimethylhex-3-yne-2,5-diol

2,5-Dimethylhex-3-yne-2,5-diol is an intriguing compound that demonstrates unique solubility characteristics. The solubility of this compound can be influenced by several factors including its polar functional groups and the overall hydrophobicity of the carbon chain. Here are a few key points to consider:

  • Hydrophobic and Hydrophilic Balance: The presence of the two -OH (hydroxyl) groups contributes to its polar nature, enhancing solubility in polar solvents such as water.
  • Chain Length: With a carbon chain length of six carbons, the compound also possesses a significant hydrophobic portion, which can limit its solubility compared to smaller alcohols.
  • Solvent Compatibility: It is likely to be soluble in organic solvents such as ethanol and acetone, while having limited solubility in hydrocarbons due to the presence of polar –OH groups.
  • Temperature Influence: As with many organic compounds, increased temperature may improve solubility, allowing for greater interaction between molecules and solvents.

Overall, while 2,5-dimethylhex-3-yne-2,5-diol displays moderate solubility in water, it is the intricate interplay of its molecular structure that defines its behavior in various solvents. Understanding these solubility traits can enhance its applications in chemical processes and formulations.

Interesting facts

Interesting Facts about 2,5-Dimethylhex-3-yne-2,5-diol

2,5-Dimethylhex-3-yne-2,5-diol is a fascinating compound, particularly because of its unique structure and functional groups. Here are some insights that might pique your interest:

  • Alkynes and Alcohols: This compound contains both an alkyne and two hydroxyl (-OH) groups, categorizing it as a diol. The presence of an alkyne introduces some interesting reactivity, making it a candidate for various chemical transformations.
  • Steric Hindrance: Due to the two methyl groups located on the 2 and 5 positions of the hexane chain, the compound exhibits notable steric hindrance. This can affect the reactivity and interaction with other molecules in chemical reactions.
  • Potential Applications: Compounds like 2,5-dimethylhex-3-yne-2,5-diol can serve as intermediates in organic synthesis, potentially leading to pharmaceuticals or agrochemicals. Scientists often explore these compounds for creating more complex molecules.
  • Importance in Research: The study of 2,5-dimethylhex-3-yne-2,5-diol can help chemists understand the behavior of hydroxy compounds in reactions, paving the path for innovations in synthetic chemistry and material science.
  • Geometric Isomerism: Due to the presence of a triple bond, this compound might exhibit geometric isomerism, which can be a critical factor in determining its chemical behavior and interaction with biological systems.

Overall, 2,5-dimethylhex-3-yne-2,5-diol serves as a prime example of how small changes in molecular structure can lead to significant variations in physical and chemical properties, providing fertile ground for scientific exploration.

Synonyms
2,5-DIMETHYL-3-HEXYNE-2,5-DIOL
142-30-3
2,5-dimethylhex-3-yne-2,5-diol
Dimethylhexynediol
3-Hexyne-2,5-diol, 2,5-dimethyl-
Kemitracin-50
Tetramethylbutynediol
Olfine Y
Acetylenepinacol
Tetramethyl-2-butynediol
D 43
2,5-Dimethylhexyne-2,5-diol
HSDB 5639
EINECS 205-533-4
NSC 117261
DTXSID2027096
AI3-14500
22RR53U71W
KEMITRACIN 50
2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE
MFCD00004468
NSC-117261
DTXCID807096
Tetramethyl-2-butyne-1,4-diol
EC 205-533-4
2,5-DIMETHYL-2,5-DIHYDROXY-3-HEXYNE
2,5-DIMETHYL-3-HEXYNE-2,5-DIOL [HSDB]
3-Hexyne-2, 2,5-dimethyl-
D 43 (VAN)
UNII-22RR53U71W
Kemitracin50
Tetramethyl2butynediol
SCHEMBL190199
3Hexyne2,5diol, 2,5dimethyl
CHEMBL3188902
NSC8340
2,5-Dimethyl-3-hexyn-2,5-diol
NSC-8340
Tox21_201021
2,5-dimethyl-hex-3-yne-2,5-diol
AC1498
NSC117261
STK709213
AKOS004904976
CS-W018281
NCGC00248898-01
NCGC00258574-01
AS-13008
CAS-142-30-3
SY015723
2,5-Dimethyl-3-hexyne-2,5-diol, 98%
DB-063428
D0738
NS00004482
EN300-98457
2,5-Dimethyl-3-hexyne-2,5-diol, dl + meso
2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso
Q27253671
InChI=1/C8H14O2/c1-7(2,9)5-6-8(3,4)10/h9-10H,1-4H