HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 199539Erstellt: 2. November 2026
alpha-Ethynyl-alpha-methylcyclopropanemethanol
2-Cyclopropyl-3-butyn-2-ol · 2-Cyclopropylbut-3-yn-2-ol · 3-Butyn-2-ol, 2-cyclopropyl- · Cyclopropanemethanol, α-ethynyl-α-methyl-
https://huagongshe.com/de/chemical/199539
Identifikatoren & physikalische Daten
| CAS No. | 4378-02-3 |
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| Summenformel | C7H10O |
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| Durchschnittliche Molmasse | 110,15 g/mol |
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| Monoisotopische Masse | 110,07316494 g/mol |
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| SMILES | C#CC(C)(O)C1CC1 |
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| InChIKey | TXBLNDNWPNEHKV-UHFFFAOYSA-N |
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| PubChem CID | 199539 |
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| EC No. | 161-655-7 |
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| DTXSID | DTXSID20963108 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,6 |
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| Polarare Oberfläche (TPSA) | 20,2 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 8 |
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| Formalladung | 0 |
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| Komplexität | 138 |
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| Siedepunkt | 145-146 °C |
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| Dichte | 0.934 g/cm3 |
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| pKa (Säurekonstante) | 13.21±0.29(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
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| Gefahrenklasse | IRRITANT |
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