Pyruvic aldehyde dimethyl acetal, 98%

CAS: 6342-56-9 | C5H10O3 | 118.13 g/mol

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Additional Details: CAS Number: 6342-56-9 Weight: 0.50000kg Transport: UN number : 1224 Chem class : 3 Pack group : III


Quantity 500 g

Disclaimers: RUO – Research Use Only

Product Code. 10654852

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14-04-2026
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  • Description and Specification
  • Alternative Products
  • Documentation
  • Safety and Handling
Description and Specification

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CAS 6342-56-9
Molecular Formula C5H10O3
Molecular Weight (g/mol) 118.13
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

Specification

Chemical Name or Material Pyruvic aldehyde dimethyl acetal
Name Note 98%
CAS 6342-56-9
Melting Point -57.0°C
Color Colorless to Yellow
Density 1.0000g/mL
Boiling Point 143.0°C to 147.0°C
Flash Point 37°C
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (GC)
Packaging Glass bottle
Molecular Formula C5H10O3
Linear Formula CH3COCH(OCH3)2
Refractive Index 1.3970 to 1.3990
MDL Number MFCD00008758
Quantity 500 g
Beilstein 01, IV, 3631
Specific Gravity 1
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
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
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
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
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
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
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
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
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
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
Solubility Information Solubility in water: 350g/L (20°C). Other solubilities: miscible with methanol, acetone and thf
InChI Key ULVSHNOGEVXRDR-UHFFFAOYSA-N
SMILES CC(=O)C(OC)OC
IUPAC Name 1,1-dimethoxypropan-2-one
Molecular Weight (g/mol) 118.13
PubChem CID 80650
Viscosity 0.85 mPa.s (25°C)
Formula Weight 118.13
Percent Purity 98%
Physical Form Liquid
Alternative Products
Documentation

Technical documents

Safety and Handling

[Pyruvic aldehyde dimethyl acetal]

[Warning]

[{code=EYE DAM. 2, sequence=1, description=Serious eye damage/eye irritation Category 2}, {code=FLAM. LIQ. 3, sequence=2, description=Flammable liquid Category 3}, {code=SKIN IRRIT. 2, sequence=3, description=Skin corrosion/irritation Category 2}]

[{code=H315, sequence=1, description=Causes skin irritation.}, {code=H319, sequence=2, description=Causes serious eye irritation.}, {code=H226, sequence=3, description=Flammable liquid and vapour.}]

[{code=P210, sequence=50, description=Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.}, {code=P280, sequence=51, description=Wear protective gloves/protective clothing/eye protection/face protection.}, {code=P302+P352, sequence=52, description=IF ON SKIN: Wash with plenty of water/.}, {code=P305+P351+P338, sequence=53, description=IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.}]

[{code=GHS02, sequence=1, description=FLAME}, {code=GHS07, sequence=2, description=EXCLAMATION MARK}]


Product Identifier
  • Pyruvic aldehyde dimethyl acetal

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2

Hazard Statement
  • H315- Causes skin irritation.
  • H319- Causes serious eye irritation.
  • H226- Flammable liquid and vapour.

Precautionary Statement
  • P210- Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280- Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352- IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.