Grundinformationen
- CAS
3386-18-3- Standard-SMILES
OCCOCCOCCOCCOCCOCCOCCOCCOCCO- InChIKey
YZUUTMGDONTGTN-UHFFFAOYSA-N- Summenformel
- C18H38O10
- Durchschnittliche Molmasse
- 414,5 g/mol
- Monoisotopische Masse
- 414,2464974
Namen und Bezeichner
- Bevorzugter Name
- Nonaethylene glycol
- IUPAC
- 2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
- Lokaler Name
- 3,6,9,12,15,18,21,24-Octaoxahexacosan-1,26-diol
- Englischer Name
- Nonaethylene glycol
- Summenformel
- C18H38O10
- Molmasse
- 414.49
Namen und Synonyme
NONAETHYLENE GLYCOL3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanolEINECS 222-206-1BRN 1804294CHEBI:39784AI3-01837DTXSID101874924-01-00-02409 (Beilstein Handbook Reference)2-(2-(2-(2-(2-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanolRefChem:166430DTXCID20109983
Weitere Namen anzeigen
PEG9-OHOH-PEG9-OHNonaethylene glycoAlcohol-PEG9-AlcoholNine ethylene glycol
YZUUTMGDONTGTN-UHFFFAOYSA-N3386-18-3HO-PEG9-OHC18H38O10MFCD006986921icjEpitope ID:159256PEG-9
Datenbank-Bezeichner
- CAS
3386-18-3
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -2,3
- Polarare Oberfläche (TPSA)
- 114 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 10
- Frei drehbare Bindungen
- 25
- Schwere Atome
- 28
- Formalladung
- 0
- Komplexität
- 245
Experimentelle und physikochemische Eigenschaften
Kovats Retention Index2936.5
Physikochemische Eigenschaften
- Schmelzpunkt
- 24 · 24.0-25.2 °C
- Siedepunkt
- 190 °C · 190 °C(Press: 0.01 Torr)
- Dichte
- 1.115 · 1.115±0.06 g/cm3(Predicted)
- Brechungsindex
- 1.46 · 1.46
- Flammpunkt
- 26 °C · 26 °C
- storage temp.
- 2 · 2-8°C
- Aggregatzustand
- powder to lump
- pka
- 14.06 · 14.06±0.10(Predicted)
- Farbe
- White to Almost white
- InChI
- InChI=1S/C18H38O10/c19-1-3-21-5-7-23-9-11-25-13-15-27-17-18-28-16-14-26-12-10-24-8-6-22-4-2-20/h19-20H,1-18H2
- InChIKey
- YZUUTMGDONTGTN-UHFFFAOYSA-N
- SMILES
- C(O)COCCOCCOCCOCCOCCOCCOCCOCCO
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (66.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory InformationChemical: 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol
Other Safety InformationIMAP assessments - 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol: Human health tier I assessment
EPA Safer ChemicalChemical: Nonaethylene glycol； Green half-circle - The chemical is expected to be of low concern based on experimental and modeled data. Additional data would strengthen EPA's confidence in the chemical's safer status.
Hazard Classes and CategoriesSkin Irrit. 2 (66.7%)；Eye Irrit. 2 (100%)；STOT SE 3 (66.7%)
Toxikologische Informationen
Chemie und Industrie
Verwendung und Herstellung
UsesCIR ingredient: PEG-9
Use Classification
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern
Cosmetics -> Humectant; Solvent
Anwendungen
VerwendenHO-PEG9-OH is used as a reactant in the selective inhibition of human brain tumor cells through quantum-dot-based siRNA delivery.
Vor- und nachgelagerte Produkte
Nachgelagerte Produkte
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上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海毕合生物化学技术有限公司13816464724 15900990114 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
上海遐瑞医药科技有限公司+86-021-61551413 · [email protected]
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