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1-Octadecene
Octadecene · Octadec-1-ene · 1-Octadecene, tech-95 · Dialen 18 · 1-Octadecane · Octadecene-1 · 1-Octadecene, 90%, tech · NSC 66460
Identifikatoren & physikalische Daten
| CAS No. | 112-88-9 |
|---|---|
| Summenformel | C18H36 |
| Durchschnittliche Molmasse | 252,5 g/mol |
| Monoisotopische Masse | 252,28170115 g/mol |
| SMILES | C=CCCCCCCCCCCCCCCCC |
| InChIKey | CCCMONHAUSKTEQ-UHFFFAOYSA-N |
| PubChem CID | 8217 |
| ChEMBL | CHEMBL3187417 |
| ChEBI | CHEBI:30824 |
| EC No. | 204-012-9 |
| DTXSID | DTXSID3026932 |
Chemische & physikalische Eigenschaften
| XLogP | 10 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 15 |
| Schwere Atome | 18 |
| Formalladung | 0 |
| Komplexität | 148 |
| Stoffklassen | Other Classes -> Aliphatics, Unsaturated |
| Lipide | Fatty Acyls [FA] -> Hydrocarbons [FA11] |
| SpringerMaterials Properties | Boiling point |
| Dampfdruck | 0.0000675 [mmHg]1.3 hPa (20 °C) |
| Physical Description | LiquidMelting point = 17.5 deg C[ChemIDplus] Colorless liquidmp = 18.3 deg C[OECD SIDS: Higher Olefins - 2004] |
| Schmelzpunkt | 14-16 °C(lit.) |
| Siedepunkt | 179 °C15 mm Hg(lit.) |
| Dichte | 0.789 g/mL at 25 °C(lit.) |
| Dampfdichte | 0.71 (vs air) |
| Brechungsindex | n20/D 1.444(lit.) |
| Flammpunkt | 300 °F |
| Lagerbedingungen | Store below +30°C. |
| Aggregatzustand | Liquid |
| Wichte | 0.789 |
| Farbe | Clear colorless to amber |
| Geruch | mild hydrocarbon odor |
| Löslichkeit | Miscible with alcohol, acetone and ether. Immiscible with water. |
| BRN | 1761067 |
| Hauptanwendungen | environmentalpetroleum |
| InChI | 1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3 |
| InChIKey | CCCMONHAUSKTEQ-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCC=C |
| LogP (Verteilungskoeffizient) | 9.470 (est) |
| CAS Datenbank | 112-88-9(CAS DataBase Reference) |
| EPA chemische Informationen | 1-Octadecene (112-88-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 3% (25 of 827) of reports.DangerH304 (97%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]P301+P316, P331, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 827 reports by companies from 5 notifications to the ECHA C&L Inventory.This chemical does not meet GHS hazard criteria for 2.8% (3 of 106) of reports. |
|---|---|
| Regulatorische Informationen | Chemical: 1-Octadecene1-Octadecene is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Octadecene are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Octadecene is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecene are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 15-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/2000Status: Active Update: 15-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/132531-Octadecene: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | In a skin irritation study of human volunteers, 16 of 18 subjects exhibited moderate to strong erythema, edema, and papules 30 minutes after applicationAt 24 hours, 17 had similar signs, with 9 of these showing effects that spread beyond the application siteNot a skin sensitizer in a study of 36 human volunteers[IUCLID] May cause irritation[Aldrich MSDS] |
| Hazard Classes and Categories | Asp. Tox. 1 (97%)Asp. Tox. 1 (97.2%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29012990 |
| R-Sätze (R) | 65-66 |
| Toxizität | LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 23-24/25-62 |
| Lagerklasse | 10 - Combustible liquids |
| Gefahrenklasse | Asp. Tox. 1 |
| Selbstentzündungstemperatur | 482 °F |
Anwendungen & Verwendung
Verwenden
1-Octadecene is used for the preparation of alkene-terminated silicon alkyl monolayers, nanocrystals, nanoplatelets and quantum dots.