N,N-Diethyl-1,1,1-trimethylsilylamin
(Diethylamino)trimethylsilane
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Grundinformationen
- CAS
996-50-9- Standard-SMILES
CCN(CC)[Si](C)(C)C- InChIKey
JOOMLFKONHCLCJ-UHFFFAOYSA-N- Summenformel
- C7H19NSi
- Durchschnittliche Molmasse
- 145,32 g/mol
- Monoisotopische Masse
- 145,12867614
Überblick
N-(trimethylsilyl)diethylamine is an N-silyl compound that is diethylamine in which the amino hydrogen is replaced by a trimethylsilyl group. N-(trimethylsilyl)diethylamine is a derivatisation agent used in gas chromatography/mass spectrometry applications. It has a role as a chromatographic reagent. It is functionally related to a diethylamine.
Namen und Bezeichner
- Bevorzugter Name
- (Diethylamino)trimethylsilane
- IUPAC
- N-ethyl-N-trimethylsilylethanamine
- Lokaler Name
- N,N-Diethyl-1,1,1-trimethylsilylamin
- Englischer Name
- N,N-Diethyl-1,1,1-trimethylsilylamine
- Summenformel
- C7H19NSi
- Molmasse
- 145.32
Namen und Synonyme
996-50-9N,N-Diethyl-1,1,1-trimethylsilylamineDiethylaminotrimethylsilane(Diethylamino)trimethylsilaneSilanamine, N,N-diethyl-1,1,1-trimethyl-(trimethylsilyl)diethylamineNSC 3776505LP9WK7P33TRIMETHYL(DIETHYLAMINO)SILANEEINECS 213-637-6NSC-377650Silylamine, N,N-diethyl-1,1,1-trimethyl-
Weitere Namen anzeigen
TRIMETHYLSILYLDIETHYLAMINEN-(TRIMETHYLSILYL)DIETHYLAMINEDK436TMSDEACD4450(CH3)3SiN(C2H5)2Trimethylsilyl-diethylaminDiethyl(trimethylsilyl)amine
DTXSID5061370RefChem:406146N(Trimethylsilyl)diethylamineDTXCID2049133Silanamine, N,Ndiethyl1,1,1trimethyl213-637-6n,n-diethyl-1,1,1-trimethylsilanamineN,N-Diethyltrimethylsilylamine
Datenbank-Bezeichner
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- Polarare Oberfläche (TPSA)
- 3,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 71,5
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
Physical DescriptionColorless liquid; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- -10 °C · -10°C
- Siedepunkt
- 125 · 125-126 °C(lit.)
- Dichte
- 0.767 g/mL · 0.767 g/mL at 25 °C(lit.)
- Dampfdichte
- 1 · >1 (vs air)
- Brechungsindex
- 20 · n20/D 1.411(lit.)
- Flammpunkt
- 50 °F · 50 °F
- storage temp.
- 2 · Keep in dark place,Inert atmosphere,2-8°C
- Löslichkeit
- Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly)
- pka
- 11.27 · 11.27±0.70(Predicted)
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
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 71 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Silanamine, N,N-diethyl-1,1,1-trimethyl-
Status: Active Update: 06-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/33669
Diethylaminotrimethylsilane: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS] See Hexamethyldisilazane.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationSilanamine, N,N-diethyl-1,1,1-trimethyl-: ACTIVE
Anwendungen
VerwendenTrimethylsilyldiethylamine is a reagent used as an electrophilic trimethylsilyl source for cleavage of cyclic ethers, esters, oxazolidines, and cyclic acetals; also as a nucleophilic source of the diethylamino group, participating in the following synthesis reactions: Trimethylsilyl Group Transfer, Diethylamino Group Transfer, Trimethylsilyldiethylamine as Halosilane Equivalent, Silylation of Alcohols, Mild Generation of Phosphonochloridates, Silylation of Amines, Diethylamino Group Transfer, Conjugate Addition, Aminoalkylation of Aldehydes, Enamine and Silyl Enol Ether Preparation, Mediation of 1,4-Conjugate Additions, etc.
Vor- und nachgelagerte Produkte
Nachgelagerte Produkte
Ergänzende Hinweise
ChEBI: An N-silyl compound that is diethylamine in which the amino hydrogen is replaced by a trimethylsilyl group. N-(trimethylsilyl)diethylamine is a derivatisation agent used in gas chromatography/mass spectrometry applicat ons.
Zugehörige Reaktionen
19
Notizen zur Verbindung
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