(Diethylamino)trimethylsilane (HCID 70454)

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

CAS: 996-50-9
PubChem CID: 70454
DTXSID: DTXSID5061370
ChEBI: CHEBI:85070
UNII: 5LP9WK7P33
EC Number: 213-637-6
Nikkaji: J150.863F

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 3,2 Å²
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)
Aggregatzustand: clear liquid
Wichte: 0.763 · 0.763
Farbe: Colorless to Light yellow
Wasserlöslichkeit: decomposes
BRN: 635718 · 635718
InChI: 1S/C7H19NSi/c1-6-8(7-2)9(3,4)5/h6-7H2,1-5H3
InChIKey: JOOMLFKONHCLCJ-UHFFFAOYSA-N
SMILES: CCN(CC)[Si](C)(C)C
CAS Datenbank: 996 · 996-50-9(CAS DataBase Reference)
NIST chemische Informationen: -1 · N,N-Diethyl-1,1,1-trimethylsilylamine(996-50-9)
EPA chemische Informationen: -1 · Silanamine, N,N-diethyl-1,1,1-trimethyl- (996-50-9)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

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 · 3 Einträge

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
ridadr: UN 2733 3/PG 2
hs_code: 29310095
risk_code: 11-34
hazard_code: F,C
safety_code: 26-36/37/39-45-24/25-16
hazard_class: 3
packing_group: II
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Flam. Liq. 2Skin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationSilanamine, N,N-diethyl-1,1,1-trimethyl-: ACTIVE

Anwendungen · 1 Eintrag

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

(Diethylamino)schwefeltrifluorid (4-Methoxyphenylethynyl)trimethylsilane&N,N,N',N'-Tetraethylmethylendiamin 2-(Trimethylsilyloxy)furan 2-Pyrrolidon Hexamethyldisiloxan N,N'-Bis(trimethylsilyl)-1,4-butanediamine

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: 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.