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| IUPAC name : | 2-oxopropanoic acid |
| InChI : | InChI=1/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6) |
| InChIKey : | LCTONWCANYUPML-UHFFFAOYAJ |
| SMILES : | CC(=O)C(=O)O |
| (EINECS) number : | 204-824-3 |
| cas number : | 127-17-3 |
| beilstein number : | 0506211 |
| fema number : | 2970 |
| coe number : | 19 |
| jecfa number : | 936 |
| fl. number : | 08.019 |
| molar refractivity : | 17.54 ± 0.3 cm3 |
| parachor : | 178.3 ± 4.0 cm3 |
| index of refraction : | 1.416 ± 0.02 |
| surface tension : | 42.6 ± 3.0 dyne/cm |
| density : | 1.261 ± 0.06 g/cm3 |
| polarizability : | 6.95 ± 0.5 10-24cm3 |
| xlogp : | -0.50 |
| molecular weight : | 88.0620600 |
| formula : | C3 H4 O3 |
| BioActivity Analysis : | 48414842 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | acidic |
| odor strength : | medium ,
recommend smelling in a 1.00 % solution or less |
odor description :
at 1.00 % in propylene glycol. | sharp sour acetic |
| properties : | |
| appearence : | colorless to pale yellow green clear viscous liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.26200 - 1.27200 @ 25.00 °C.
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| pounds per gallon - calc. : | 10.501 to 10.584
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| refractive index : | 1.42400 - 1.43200 @ 20.00 °C.
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| melting point : | 11.00 - 12.00 °C. @ 760.00 mm Hg
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| boiling point : | 164.00 - 166.00 °C. @ 760.00 mm Hg
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| boiling point : | 65.00 °C. @ 12.00 mm Hg
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| logp : | -1.24 |
| safety : | |
| most important hazard(s) : |
C - Corrosive. |
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 183.00 °F. TCC ( 83.89 °C. )
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| recommendation for pyruvic acid usage levels up to : |
| | not for fragrance use.
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| recommendation for pyruvic acid usage levels up to : |
| | 110.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 204-824-3 |
| rtecs : | UZ0829800 for 127-17-3 |
| chemidplus : | 000127173 |
| epa-srs : | 127-17-3 |
| dtp/nci : | 179 |
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| other : | |
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| references : | |
| jecfa number : | 936 |
| fl. number : | 08.019 |
| pubchem : | 173440 |
| NIST Chemistry WebBook : | 3601434193 |
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