Skip to main content

3-Hydroxybenzaldehyde

ADVERTISEMENT
Identification
Molecular formula
C7H6O2
CAS number
100-83-4
IUPAC name
3-hydroxybenzaldehyde
State
State

At room temperature, 3-Hydroxybenzaldehyde is typically in a solid state. It remains stable under standard conditions and is often handled as a solid in industrial and laboratory settings.

Melting point (Celsius)
107.20
Melting point (Kelvin)
380.40
Boiling point (Celsius)
296.80
Boiling point (Kelvin)
570.00
General information
Molecular weight
122.13g/mol
Molar mass
122.1250g/mol
Density
1.2103g/cm3
Appearence

3-Hydroxybenzaldehyde appears as a white to light yellow crystalline solid. It may have a slight phenolic odor due to the presence of the hydroxyl group.

Comment on solubility

Solubility of 3-hydroxybenzaldehyde (C7H6O2)

3-hydroxybenzaldehyde, also known as salicylaldehyde, exhibits interesting solubility characteristics that are crucial for its applications in various chemical processes. Understanding its solubility can be summarized with the following points:

  • Polar nature: The presence of both the hydroxyl group (-OH) and the aldehyde group (-CHO) contributes to its polar character, enabling it to interact favorably with polar solvents.
  • Solubility in water: 3-hydroxybenzaldehyde is slightly soluble in water due to hydrogen bonding; however, its affinity increases in organic solvents.
  • Solvent compatibility: It dissolves well in common organic solvents such as ethanol, methanol, and acetone, which further emphasizes its versatile solubility.
  • Concentration effects: At higher concentrations, its solubility may decrease due to intermolecular interactions, leading to precipitation in certain conditions.

As a general note, the solubility of organic compounds like 3-hydroxybenzaldehyde is influenced by their molecular structure and the presence of functional groups. Knowledge of its solubility behaviors can assist chemists in designing effective syntheses and applications, especially in pharmaceuticals and organic synthesis.

Interesting facts

Interesting Facts about 3-Hydroxybenzaldehyde

3-Hydroxybenzaldehyde, also known as salicylaldehyde, is an intriguing compound with both historical significance and practical applications. Here are some fascinating insights into this aromatic aldehyde:

  • Chemical Nature: It features both a hydroxyl (-OH) group and an aldehyde (-CHO) group, which contribute to its reactivity and functionality in various chemical reactions.
  • Natural Source: This compound is found naturally in the bark of willow trees and is responsible for the characteristic aroma of certain plants, making it essential in the perfume industry.
  • Role in Organic Synthesis: 3-Hydroxybenzaldehyde serves as an important building block in the synthesis of various pharmaceuticals and agrochemicals. Its unique structure allows for further functionalization, enabling the production of complex compounds.
  • Health and Biological Activities: Research indicates that this compound exhibits antimicrobial, antifungal, and antioxidant properties, making it a subject of interest for potential therapeutic uses.
  • Cultural Significance: Salicylaldehyde's role extends beyond chemistry; it is also historically connected to the discovery of acetylsalicylic acid, commonly known as aspirin, leading to advancements in pain relief and anti-inflammatory medications.

In summary, 3-hydroxybenzaldehyde is not just a simple compound; it bridges the gap between nature and synthetic chemistry, showcasing the exquisite relationship between biological systems and chemical innovation.

Synonyms
3-hydroxybenzaldehyde
100-83-4
m-Hydroxybenzaldehyde
Benzaldehyde, 3-hydroxy-
m-Formylphenol
3-Formylphenol
meta-Hydroxybenzaldehyde
Benzaldehyde, m-hydroxy-
3-HYDROXY-BENZALDEHYDE
3-Hydroxybenzaldehyd
MFCD00003368
NSC 3504
EINECS 202-892-9
BRN 0507099
3-oxidanylbenzaldehyde
m-hydroxy benzaldehyde
UNII-8Z2819J40E
CHEBI:16207
AI3-12120
NSC-3504
8Z2819J40E
DTXSID7059220
EC 202-892-9
4-08-00-00240 (Beilstein Handbook Reference)
3-hydroxy benzaldehyde
mFormylphenol
3Formylphenol
mHydroxybenzaldehyde
3-hydroxylbenzaldehyde
metaHydroxybenzaldehyde
Benzaldehyde, mhydroxy
Benzaldehyde, 3hydroxy
3-hydroxy benzoaldehyde
Hydroxybenzaldehyde, 3-
(3-hydroxyphenyl)methanone
SCHEMBL35726
(3-hydroxyphenyl) formaldehyde
CHEMBL243816
HYDROXYBENZALDEHYDE. 3-
3-Hydroxybenzaldehyde, >=99%
DTXCID8032461
NSC3504
CS-M0589
STR01419
3-Formylphenol;m-Hydroxybenzaldehyde
s3157
STK199259
AKOS000119743
AC-1263
FH24310
SB40492
HY-76006
SY001091
H0197
NS00006270
EN300-18280
C03067
P17108
Q2815988
Z57772446
F2190-0629
3-Hydroxybenzaldehyde, purum, >=95.0% (HPLC), faintly yellow to light brown
202-892-9