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| IUPAC name : | 2-hydroxypropanoic acid |
| InChI : | InChI=1/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6) |
| InChIKey : | JVTAAEKCZFNVCJ-UHFFFAOYAX |
| SMILES : | O=C(O)C(C)O |
| cas number : | 50-21-5 |
| (EINECS) number : | 200-018-0 |
| beilstein number : | 1209341 |
| fema number : | 2611 |
| coe number : | 4 |
| fl. number : | 08.004 |
| molar refractivity : | 19.00 ± 0.3 cm3 |
| parachor : | 187.4 ± 4.0 cm3 |
| index of refraction : | 1.451 ± 0.02 |
| surface tension : | 49.7 ± 3.0 dyne/cm |
| density : | 1.276 ± 0.06 g/cm3 |
| polarizability : | 7.53 ± 0.5 10-24cm3 |
| XlogP : | -0.60 |
| molecular weight : | 90.0779400 (IUPAC) |
| formula : | C3 H6 O3 |
| BioActivity Analysis : | 17389538 |
| NMR Predictor : | Predict |
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| export tariff code : | 2918.11.0000 |
| fda reg : | 133.123 133.124 133.129 133.169 133.173 133.178 133.179 150.141 150.161 172.814 178.1010 184.1061 |
Suppliers :
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| Advanced Biotech : | lactic acid
87% min. natural |
| Advanced Biotech : | lactic acid
synthetic |
| Berje : | Lactic Acid
88% |
| Fleurchem : | lactic acid
natural |
| Hofmen : | Lactic acid
80%, (naturals) |
| Mooreganics : | Lactic Acid
Natural (Organic Compliant) Odor: CHRACTERISTIC, SOUR Flavor: CHRACTERISTIC, SOUR |
| Penta : | dl-lactic acid
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| Penta : | lactic acid
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| SAFC Global® : | DL-Lactic acid
85%, FCC, Kosher |
| SAFC Global® : | Lactic acid
≥85%, natural, Kosher |
organoleptics :
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| odor type : | odorless |
| odor strength : | none |
odor description: at 100.00 %. | odorless |
taste description:
| sour acid |
| substantivity : | 400 Hour(s) |
properties :
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| appearence : | colorless clear viscous liquid or solid |
| assay : | 95.00 to 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.20000 to 1.20900 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.985 to 10.060
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| refractive index : | 1.41300 to 1.42900 @ 20.00 °C.
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| melting point : | 16.00 to 17.00 °C. @ 760.00 mm Hg
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| boiling point : | 122.00 °C. @ 15.00 mm Hg
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| vapor pressure : | 0.08130 mm/Hg @ 25.00 °C. |
| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | -0.72 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 34 - Causes burns. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 27 - Take off immediately all contaminated clothing. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| Oral Toxicity(LD50) : | |
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Oral-Rat 3543.00 mg/kg
Oral-Mouse 4875.00 mg/kg
Oral-Quail >2250.00 mg/kg
Oral-Guineapig 1810.00 gm/kg
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| Dermal Toxicity(LD50) : | |
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Skin-Rabbit >2000.00 mg/kg
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| Inhalation Toxicity(LC50) : | |
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Not determined
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safety in use :
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| Category : | flavoring agent and adjuvant, curing and pickling agent, flavor enhancer |
| Maximised Survey-derived Daily Intakes (MSDI-EU) : | ND (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 47000.00 (μg/capita/day) |
| Structure Class : | I |
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| ClinicalTrials.gov : | search |
| Daily Med : | search |
| NIOSH International Chemical Safety Cards : | search |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| AIDS Citations : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 2-hydroxypropanoic acid |
| (EINECS) number : | 200-018-0 |
| RTECS : | 50-21-5 |
| chemidplus : | 000050215 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 50-21-5 |
references :
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| | 2-hydroxypropanoic acid |
| fl. number : | 08.004 |
| NIST Chemistry WebBook : | 50215 |
| pubchem : | 148531 |
Cosmetics :
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| Cosmetic uses : |
buffering agents
humectants
skin conditioning
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| FDA Everything Added to Food in the United States (EAFUS) | View |
| Household Products : | Search |