Pyruvic aldehyde dimethyl acetal, 97+%

Catalog No.	Quantity
AAB2498836	500 g
AAB2498822	100 g

Catalog No. AAB2498836 Supplier Thermo Scientific Chemicals Supplier No. B2498836

Description

CAS: 6342-56-9 | C5H10O3 | 118.132 g/mol

Pyruvic aldehyde dimethyl acetal was used in the synthesis of methylglyoxal via hydrolysis in the presence of H2SO4. It was used to investigate the effects of methylglyoxal-mediated glycation on the structure, thermal stability and enzyme activity of yeast enolase.

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
Pyruvic aldehyde dimethyl acetal was used in the synthesis of methylglyoxal via hydrolysis in the presence of H2SO4. It was used to investigate the effects of methylglyoxal-mediated glycation on the structure, thermal stability and enzyme activity of yeast enolase.

Solubility
Soluble in water. 350 g/L at 20°C.

Notes
Do not store together with acids. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 6342-56-9
• Molecular Formula: C5H10O3
• Molecular Weight (g/mol): 118.132
• MDL Number: MFCD00008758
• InChI Key: ULVSHNOGEVXRDR-UHFFFAOYSA-N
• Synonym: 1,1-dimethoxyacetone, pyruvic aldehyde dimethyl acetal, 2-propanone, 1,1-dimethoxy, methylglyoxal dimethyl acetal, 1,1-dimethoxy-2-propanone, dimethoxymethyl methyl ketone, pyruvaldehyde dimethyl acetal, 1,1-dimethoxy acetone, dimethoxyacetone, pyruvaldehyde, 1-dimethyl acetal
• PubChem CID: 80650
• IUPAC Name: 1,1-dimethoxypropan-2-one
• SMILES: CC(=O)C(OC)OC

• Melting Point: -57°C
• Density: 0.998
• Boiling Point: 133°C to 135°C
• Flash Point: 34°C (93°F)
• Refractive Index: 1.398
• Quantity: 500 g
• UN Number: UN1993
• Beilstein: 1560557
• Solubility Information: Soluble in water. 350g/L at 20°C.
• Formula Weight: 118.13
• Percent Purity: ≥97%
• Chemical Name or Material: Pyruvic aldehyde dimethyl acetal

Safety and Handling

Hazard Category	H226-H315-H319
Hazard Statement	GHS H Statement H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P264b-P280-P303+P361+P353-P305+P351+P338-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber	228-735-4
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only