Grundinformationen
- CAS
22722-98-1- Standard-SMILES
COCC[O-].COCC[O-].[AlH2+].[Na+]- InChIKey
XJIQVZMZXHEYOY-UHFFFAOYSA-N- Summenformel
- C6H16AlO4.Na
- Durchschnittliche Molmasse
- 202,16 g/mol
- Monoisotopische Masse
- 202,0761667
Überblick
Sodium bis(2-methoxyethoxy)aluminumhydride, also called Red-Al, is an organoaluminium compound. It is used as a reagent in organic synthesis. Aluminum is the most abundant metal in the earth's crust and is always found combined with other elements such as oxygen, silicon, and fluorine. (L739, L740, L777)
Namen und Bezeichner
- Bevorzugter Name
- Vitride
- IUPAC
- sodium;alumanylium;bis(2-methoxyethanolate)
- Lokaler Name
- Natriumdihydridobis(2-methoxyethanolato)aluminat(1-)
- Englischer Name
- Sodium bis(2-methoxyethoxy)aluminiumhydride
- Summenformel
- C6H16AlNaO4
- Molmasse
- 202.16
Namen und Synonyme
Aluminate(1-), dihydrobis(2-(methoxy-kappaO)ethanolato-kappaO)-, sodiumSMEAHRefChem:887319245-178-204JL3B71VP22722-98-1Sodium bis(2-methoxyethoxy)aluminum hydrideVitridesodium;alumanylium;2-methoxyethanolateAluminate(1-), dihydrobis(2-(methoxy-kappaO)ethanolato-kappaO)-, sodium (1:1)Sodium bis(2-methoxyethoxy)aluminium hydride 70% in tolueneRED-AL
Weitere Namen anzeigen
Red aluminumSODIUM BIS(2-METHOXYETHOXY)ALUMINIUM HYDRIDESBAHbis(2-Methoxyethoxy)aluMinuM(III) sodiuM hydrideSODIUM BIS(2-METHOXYETHOXY)ALUMINUM DIHYDRIDESynhydrid
Datenbank-Bezeichner
- CAS
22722-98-1
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 64,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 14,4
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Organic Compounds, Metal Salts
Physical Description
Liquid
Viscous liquid; [Merck Index]
Physikochemische Eigenschaften
- Siedepunkt
- 396 · 396-402°C
- Dichte
- 1.036 g/mL · 1.036 g/mL at 25 °C
- Dampfdruck
- 21 mm · 21 mm Hg ( 20 °C)
- Flammpunkt
- 40 °F · 40 °F
- storage temp.
- Flammables area
- Löslichkeit
- Miscible with aromatic hydrocarbons, ether, tetrahydrofuran, dimethyl ether and dimethylformamide. Immiscible with aliphatic hydrocarbons.
- Aggregatzustand
- Viscous Liquid
- Farbe
- Clear to slightly hazy, colorless to light amber
- Wichte
- 1.036 · 1.036
- Explosionsgrenze
- 7 % · 7%
- Wasserlöslichkeit
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
This chemical does not meet GHS hazard criteria for 17.3% (37 of 214) of reports.
Danger
H228 (26.6%): Flammable solid [Danger Flammable solids]
P210, P223, P231+P232, P240, P241, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P335+P334, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P362+P364, P363, P370+P378, P402+P404, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 214 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Not Classified
Gefahrenhinweise
Regulatory Information
Chemical: Aluminate(1-), dihydrobis(2-methoxyethanolato-O,O')-, sodium
Aluminate(1-), dihydrobis[2-(methoxy-.kappa.O)ethanolato-.kappa.O]-, sodium (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Aluminate(1-), dihydrobis[2-(methoxy-.kappa.O)ethanolato-.kappa.O]-, sodium (1:1) 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)
REACH registered substance: Sodium dihydridobis(2-methoxyethanolato)aluminate(1-) (EC: 245-178-2)
Other Safety InformationIMAP assessments - Aluminate(1-), dihydrobis(2-methoxyethanolato-O,O')-, sodium: Environment tier I assessment
Hazards Summary
70% Toluene solution: Pyrophoric; Reacts violently with water evolving flammable gases; Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Harmful by inhalation; [Alfa Aesar MSDS] See Aluminum hydride.
Chemie und Industrie
Pharmakologische Informationen
Metabolism/Metabolites
Aluminum is poorly absorbed following either oral or inhalation exposure and is essentially not absorbed dermally. The bioavailability of aluminum is strongly influenced by the aluminum compound and the presence of dietary constituents which can complex with aluminum and enhance or inhibit its absorption. Aluminum binds to various ligands in the blood and distributes to every organ, with highest concentrations found in bone and lung tissues. In living organisms, aluminum is believed to exist in four different forms: as free ions, as low-molecular-weight complexes, as physically bound macromolecular complexes, and as covalently bound macromolecular complexes. Absorbed aluminum is excreted principally in the urine and, to a lesser extent, in the bile, while unabsorbed aluminum is excreted in the faeces. (L739)
Verwendung und Herstellung
Uses
Used as a reducing agent; [Merck Index]
Sodium bis(2-methoxyethoxy)aluminumhydride is used as a reagent in organic synthesis. (L777)
U.S. Production2023: 500,000 - <1,000,000 lb
Industry UsesReducing agent
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Aluminate(1-), dihydrobis[2-(methoxy-.kappa.O)ethanolato-.kappa.O]-, sodium (1:1): ACTIVE
Anwendungen
VerwendenReducing agent.
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