Pyruvaldehyde 1,1-dimethyl Acetal
LC5321 Pyruvaldehyde 1,1-dimethyl acetal
for synthesis
Order number | Packaging | Quantity | Price |
AC32321 | Glass bottle | 250 ml | 35.78 |
Product information | |
Synonyms | 1,1-Dimethoxy-2-propanone, α,α-Dimethoxyacetone, Methylglyoxal 1,1-dimethyl acetal |
Hill Formula | C5H10O3 |
Chemical formula | CH3COCH(OCH3)2 |
HS Code | 2914 50 00 |
EC number | 228-735-4 |
Molar mass | 118.13 g/mol |
CAS number | 6342-56-9 |
Chemical and physical data | |
Ignition temperature | 285 °C |
Solubility | 350 g/l (20 °C) |
Melting point | -57 °C |
Molar mass | 118.13 g/mol |
Density | 0.99 g/cm3 (20 °C) |
pH value | 7 (H2O, 20 °C) |
Boiling point | 136 - 138 °C |
Vapor pressure | 11 hPa (20 °C) |
Explosion limit | 2.5 - 12.3 %(V) |
Flash point | 34 °C |
Refractive index | 1.3989 (20 °C, 589 nm) |
Safety information according to GHS | |
Hazard Statement(s) | H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. |
Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Continue rinsing. |
Signal Word | Danger |
Hazard Pictogram(s) | |
Storage class | 3 Flammable Liquids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 10-36/38 Flammable.Irritating to eyes and skin. |
S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
श्रेणियाँ of danger | flammable, irritant |
Hazard Symbol | Irritant |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 1224 KETONES, LIQUID, N.O.S.(PYRUVALDEHYDE-1,1-(DIMETHYLACETAL)), 3, III |
Declaration (transport by air) IATA-DGR | UN 1224 KETONES, LIQUID, N.O.S.(PYRUVALDEHYDE-1,1-(DIMETHYLACETAL)), 3, III |
Toxicological data | |
LD 50 oral | LD50 rat 6800 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 97 % |
Identity (IR) | passes test |
ALPHA CHEMIKA
सर्वाधिकार सुरक्षित.(उपयोग की शर्तें) इन्फोकॉम नेटवर्क प्राइवेट लिमिटेड . द्वारा विकसित एवं प्रबंधित |