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Vanillin

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Identification
Molecular formula
C8H8O3
CAS number
121-33-5
IUPAC name
4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde
State
State
Vanillin is in a solid state at room temperature, generally found in the form of small crystalline structures.
Melting point (Celsius)
81.00
Melting point (Kelvin)
354.15
Boiling point (Celsius)
285.00
Boiling point (Kelvin)
558.15
General information
Molecular weight
152.15g/mol
Molar mass
152.1490g/mol
Density
1.3410g/cm3
Appearence

Vanillin appears as a white to slightly yellow crystalline powder with a characteristic sweet vanilla aroma.

Comment on solubility

Solubility of 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde

The solubility characteristics of 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde, also known as veratraldehyde, are of considerable interest. This compound, possessing both aldehyde groups and hydroxy and methoxy functionalities, influences its solubility profile in various solvents.

Key Points on Solubility:

  • Polarity: Due to the presence of polar groups like -OH and -CHO, 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde is expected to exhibit good solubility in polar solvents.
  • Solvent Compatibility: It is generally soluble in water, alcohols (such as ethanol and methanol), and possibly in some ether solvents.
  • Temperature Dependence: Solubility can increase with temperature, which is a common behavior for many organic compounds.
  • Effect of pH: The solubility in aqueous solutions may be affected by the pH, particularly due to the presence of the phenolic -OH group.

As with many organic compounds, the combination of functional groups contributes significantly to solubility behavior. In conclusion, when assessing the solubility of 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde, it is essential to consider the specific solvent and environmental conditions, as these factors will ultimately determine its solubility.

Interesting facts

Interesting Facts about 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde

4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde, often referred to in research contexts, is a fascinating compound that has garnered attention for its diverse applications. Here are some intriguing insights:

  • Natural Occurrence: This compound is derived from naturally occurring substances, typically found in various plants and has been studied for its potential health benefits.
  • Biological Activities: Research has indicated that the compound may exhibit antioxidant properties, making it a subject of interest in pharmacological studies aimed at combating oxidative stress.
  • Synthetic Pathways: The synthesis of 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde presents a unique challenge which has led to the development of innovative methodologies in organic chemistry.
  • Functional Group Chemistry: The presence of hydroxyl and methoxy groups in the structure introduces intriguing reactivity and substitution patterns, allowing for modifications that can yield new derivatives with tailored properties.
  • Application in Foods and Cosmetics: Given its aromatic profile, this compound may be researched for use in flavoring agents or as a fragrance in cosmetic products, adding a delightful sensory experience.

As you explore the structure and potential of 4-hydroxy-5-methoxy-benzene-1,3-dicarbaldehyde, consider its myriad applications and the ongoing research that continues to unveil its significance in both nature and synthetic chemistry. The study of such compounds not only expands our understanding of organic molecules but also opens doors to innovative solutions in various industries.

Synonyms
4-Hydroxy-5-methoxyisophthalaldehyde
2931-90-0
5-Formylvanillin
1,3-Benzenedicarboxaldehyde, 4-hydroxy-5-methoxy-
4-hydroxy-5-methoxybenzene-1,3-dicarbaldehyde
ISOPHTHALDEHYDE, 4-HYDROXY-5-METHOXY-
F38S6MCP4F
NSC-41797
NSC-43298
1, 4-hydroxy-5-methoxy-
Dialdehyde vanillique [French]
Dialdehyde vanillique
1,3-Benzenedicarboxaldehyde,4-hydroxy-5-methoxy-
EINECS 220-901-4
NSC 41797
NSC 43298
UNII-F38S6MCP4F
BRN 1955742
4-Hydroxy-5-methoxyisophthalic dialdehyde
Aldehyde hydroxy-4 methoxy-3 isophthalique [French]
MFCD00513563
Aldehyde hydroxy-4 methoxy-3 isophthalique
Cambridge id 5108051
4-08-00-02803 (Beilstein Handbook Reference)
SCHEMBL326755
2,4-diformyl-6-methoxyphenol
YSZC1403
DTXSID70183556
4-hydroxy-5-methoxyisophtalaldehyde
NSC41797
NSC43298
4-hydroxy-5-methoxy-isophthalaldehyde
4,6-DIFORMYL-2-METHOXYPHENOL
AKOS004120658
DB-028188
CS-0170493
NS00028665
E89474
5-FORMYL-2-HYDROXY-3-METHOXYBENZALDEHYDE
ISOPHTHALALDEHYDE, 4-HYDROXY-5-METHOXY-
AE-848/30539051
Q27277573