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| IUPAC name : | ethyl 2-hydroxypropanoate |
| InChI : | InChI=1/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3 |
| InChIKey : | LZCLXQDLBQLTDK-UHFFFAOYAV |
| SMILES : | CCOC(=O)C(C)O |
| (EINECS) number : | 202-598-0 |
| eu annex : | 607-129-00-7 |
| cas number : | 97-64-3 |
| beilstein number : | 1209448 |
| fema number : | 2440 |
| coe number : | 371 |
| jecfa number : | 931 |
| fl. number : | 09.433 |
| molar refractivity : | 28.48 ± 0.3 cm3 |
| parachor : | 269.9 ± 4.0 cm3 |
| index of refraction : | 1.420 ± 0.02 |
| surface tension : | 33.2 ± 3.0 dyne/cm |
| density : | 1.050 ± 0.06 g/cm3 |
| polarizability : | 11.29 ± 0.5 10-24cm3 |
| xlogp : | 0.20 |
| molecular weight : | 118.1311000 |
| formula : | C5 H10 O3 |
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| fda reg : | 172.515 175.105 |
h. number : | 2915.50.3000 |
| organoleptics : | |
| odor type : | fruity |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in propylene glycol. | sharp tart fruity buttery butterscotch |
| taste description³ : | at 50.00 ppm. Sweet, fruity, creamy, pineapple-like with a caramellic brown nuance |
| substantivity : | 4 Hour(s) |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.02900 - 1.03200 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.562 to 8.587
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| refractive index : | 1.41000 - 1.42000 @ 20.00 °C.
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| melting point : | -26.00 °C. @ 760.00 mm Hg
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| boiling point : | 154.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | -0.18 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| safety : | |
| most important hazard(s) : |
None - None |
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| Oral Toxicity(LD50) : |
Oral-Muskrat 2500.00 mg/kg JPETAB 65,89,1939
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >5.00 gm/kg FCTOD7 20,677,1982
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| flash point ( Deg. F. ) : | 120.00 °F. TCC ( 48.89 °C. )
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| recommendation for ethyl lactate usage levels up to : |
| | 12.0000 % in the fragrance concentrate.
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| recommendation for ethyl lactate usage levels up to : |
| | 3100.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 202-598-0 |
| rtecs : | OD5075000 for 97-64-3 |
| chemidplus : | 000097643 |
| epa-srs : | 97-64-3 |
| dtp/nci : | 8850 |
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| other : | |
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C of A
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| references : | |
| pubchem : | 150406 |
| NIST Chemistry WebBook : | 2054125992 |
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| reference : | Mosciano, Gerard P&F 18, No. 4, 51, (1993)³ |