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HomeProduct name list2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE

2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE

2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE Structural

What is 2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE?

Chemical properties

2-Hydroxy- 1,3,5-benzenetricarbaldehyde has a very limited solubility in most organic solvents and in water. It dissolves well in DMSO and in hot DMF, and the latter can be used as a recrystallization solvent. While the trialdehyde 3 is colorless in its free acid form, its anion absorbs light in the visible region giving the compound a yellow coloration in solutions when dissociation can occur. The yellow sodium salt of 2-hydroxy- 1,3,5-benzenetricarbaldehyde is only slightly soluble in water.

Synthesis

2-Hydroxybenzene-1,3,5-tricarbaldehyde is synthesized from phenol or 4-hydroxybenzaldehyde[1].
2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE synthesis pathway one
2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE synthesis pathway two

References

[1] A. ANDERSON. A Convenient One-Step Synthesis of 2-Hydroxy-1,3,5-Benzenetricarbaldehyde[J]. Synthetic Communications, 2000. DOI:10.1080/00397910008086933.

Properties of 2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE

Melting point: 179 °C
Boiling point: 282.9±40.0 °C(Predicted)
Density  1.449±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
pka 4.20±0.23(Predicted)
color  White to Yellow
λmax 335nm(EtOH)(lit.)

Safety information for 2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for 2-HYDROXY-1,3,5-BENZENETRICARBALDEHYDE

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