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HomeProduct name list2,3-Dihydroxybenzaldehyde

2,3-Dihydroxybenzaldehyde

  • CAS NO.:24677-78-9
  • Empirical Formula: C7H6O3
  • Molecular Weight: 138.12
  • MDL number: MFCD00003324
  • EINECS: 246-398-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-25 18:01:05
2,3-Dihydroxybenzaldehyde Structural

What is 2,3-Dihydroxybenzaldehyde?

Chemical properties

light yellow to beige-greenish cryst. powder

The Uses of 2,3-Dihydroxybenzaldehyde

2,3-Dihydroxybenzaldehyde was used in the synthesis of copper(II) complexes of Schiff bases. It was also used in the synthesis of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid.

The Uses of 2,3-Dihydroxybenzaldehyde

2,3-disubstituted benzaldehyde.

Definition

ChEBI: 2,3-dihydroxybenzaldehyde is a dihydroxybenzaldehyde.

General Description

Electrochemical oxidation of 2,3-dihydroxybenzaldehyde in methanol at various pH has been studied using cyclic voltammetry and controlled-potential coulometry.

Purification Methods

Crystallise the aldehyde from water. [Beilstein 8 III 1979.]

Properties of 2,3-Dihydroxybenzaldehyde

Melting point: 104-108 °C (lit.)
Boiling point: 120 °C / 16mmHg
Density  1,542g/cm
refractive index  1.4600 (estimate)
storage temp.  Inert atmosphere,2-8°C
solubility  95% ethanol: soluble50mg/mL, clear, colorless to greenish-yellow
form  Crystalline Powder
pka 8.01±0.10(Predicted)
color  Light yellow to beige-greenish
Sensitive  Air Sensitive
BRN  2041781
CAS DataBase Reference 24677-78-9(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Dihydroxybenzaldehyde(24677-78-9)

Safety information for 2,3-Dihydroxybenzaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
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.

Computed Descriptors for 2,3-Dihydroxybenzaldehyde

InChIKey IXWOUPGDGMCKGT-UHFFFAOYSA-N

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