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Glyoxal, 40% w/w aq. soln., Thermo Scientific Chemicals

Product Code. 11453197
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Quantity:
10,000 mL
100 mL
2500 mL
500 mL

Glyoxal is used to prepare 4,5-dihydroxy-2-imidazolidinone by condensation with urea. It finds application in leather tanning process, textile finishes and paper coatings. It is an important building block in the synthesis of imidazoles. It acts as a solubilizer and cross-linking agent in polymer chemistry. Further, it is used as a fixative for histology to preserve cells in order to examine under a microscope.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Glyoxal is used to prepare 4,5-dihydroxy-2-imidazolidinone by condensation with urea. It finds application in leather tanning process, textile finishes and paper coatings. It is an important building block in the synthesis of imidazoles. It acts as a solubilizer and cross-linking agent in polymer chemistry. Further, it is used as a fixative for histology to preserve cells in order to examine under a microscope.

Solubility
Miscible with water, methanol and dimethylsulfoxide.

Notes
Moisture and heat sensitive. Incompatible with strong oxidizing agents, strong reducing agent, oxygen, peroxides, amides, amines, hydroxy-containing materials, nitric acid and aldehydes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 107-22-2
Molecular Formula C2H2O2
Molecular Weight (g/mol) 58.036
MDL Number MFCD00006957
InChI Key LEQAOMBKQFMDFZ-UHFFFAOYSA-N
Synonym glyoxal, ethanedial, oxalaldehyde, 1,2-ethanedione, glyoxylaldehyde, biformal, biformyl, diformal, diformyl, aerotex glyoxal 40
PubChem CID 7860
ChEBI CHEBI:34779
IUPAC Name oxaldehyde
SMILES C(=O)C=O

Specifications

Melting Point -14°C
Density 1.271
Boiling Point 104°C
Linear Formula HCOCHO
Refractive Index 1.409
Quantity 500 mL
Beilstein 1732463
Merck Index 14,4509
Solubility Information Miscible with water,methanol and dimethylsulfoxide.
Formula Weight 58.04
Concentration or Composition (by Analyte or Components) 40% w/w aq. soln.
Chemical Name or Material Glyoxal
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Product Identifier
  • Glyoxal, 40% w/w aq. soln
Signal Word
  • Warning
Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Germ cell mutagenicity Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 3
Hazard Statement
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H332-Harmful if inhaled.
  • H335-May cause respiratory irritation.
  • H341-Suspected of causing genetic defects.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
Supplemental information
  • MIXTURE LIST-Contains : Ethanedial, Ethyleneglycol

RUO – Research Use Only

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