HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 855Erstellt: 30. Oktober 2026
Lactaldehyde
Lactaldehyde · Propanal, 2-hydroxy- · DL-Lactaldehyde solution · 2-Hydroxypropionaldehyde · Propanal, 2-hydroxy- (9CI) · 2-Hydroxypropanal solution · L-2-Hydroxypropionaldehyde · 2-Hydroxypropionaldehyde solution
https://huagongshe.com/de/chemical/855
Identifikatoren & physikalische Daten
| CAS No. | 598-35-6 |
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| Summenformel | C3H6O2 |
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| Durchschnittliche Molmasse | 74,08 g/mol |
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| Monoisotopische Masse | 74,03677943 g/mol |
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| SMILES | CC(O)C=O |
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| InChIKey | BSABBBMNWQWLLU-UHFFFAOYSA-N |
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| PubChem CID | 855 |
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| ChEBI | CHEBI:18419 |
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| EC No. | 809-415-9 |
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| DTXSID | DTXSID60862267 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,5 |
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| Polarare Oberfläche (TPSA) | 37,3 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 5 |
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| Formalladung | 0 |
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| Komplexität | 33,9 |
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| Schmelzpunkt | 98 °C |
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| Siedepunkt | 121.9±23.0 °C(Predicted) |
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| Dichte | 1.011±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | -20°C |
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| pKa (Säurekonstante) | 13.41±0.20(Predicted) |
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| BRN | 1719827 |
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| InChI | 1S/C3H6O2/c1-3(5)2-4/h2-3,5H,1H3 |
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| InChIKey | BSABBBMNWQWLLU-UHFFFAOYSA-N |
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| SMILES | [H]C(C(O)C)=O |
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| LogP (Verteilungskoeffizient) | -1.250 (est) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Propanal, 2-hydroxy-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | WGK 3 |
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| Lagerklasse | 10 - Combustible liquids |
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| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2 |
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