N,N,N',N'-Tetraethylmethylendiamin

Tetraethylmethylenediamine

HCID 66020CAS 102-53-4

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Grundinformationen

Standard-SMILES: CCN(CC)CN(CC)CC
InChIKey: UNEXJVCWJSHFNN-UHFFFAOYSA-N
Summenformel: C9H22N2
Durchschnittliche Molmasse: 158,28 g/mol
Monoisotopische Masse: 158,17829871

Namen und Bezeichner

Bevorzugter Name: Tetraethylmethylenediamine
IUPAC: N,N,N',N'-tetraethylmethanediamine
Lokaler Name: N,N,N',N'-Tetraethylmethylendiamin
Englischer Name: N,N,N',N'-Tetraethylmethylenediamine
Summenformel: C9H22N2
Molmasse: 158.28

Namen und Synonyme

102-53-4N,N,N',N'-TetraethylmethanediamineMethanediamine, N,N,N',N'-tetraethyl-Bis(diethylamino)methaneN,N,N',N'-TetraethylmethylenediamineTetraethylmethylenediamineN,N'-MethylenebisdiethylamineN,N,N',N'-Tetraethyldiaminomethane9DJ3133IMJEINECS 203-038-8NSC 27525NSC-27525

Weitere Namen anzeigen

TetraethyldiaminomethaneMethylenebis(diethylamine)[(diethylamino)methyl]diethylamineN,N,N',N'-tetraethyl methyldiamine

DTXSID9059256N,N-METHYLENEBISDIETHYLAMINERefChem:897022DTXCID2032685203-038-8NSC27525MFCD00015115bis-diethylamino-methane

Datenbank-Bezeichner

CAS: 102-53-4
PubChem CID: 66020
DTXSID: DTXSID9059256
UNII: 9DJ3133IMJ
EC Number: 203-038-8
Nikkaji: J129.271D

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 1,9
Polarare Oberfläche (TPSA): 6,5 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 6
Schwere Atome: 11
Formalladung: 0
Komplexität: 65

Physikochemische Eigenschaften

Schmelzpunkt: 37.5 °C · 37.5°C (estimate)
Siedepunkt: 166 · 166-169 °C(lit.)
Dichte: 0.811 g/mL · 0.811 g/mL at 25 °C(lit.)
Brechungsindex: 20 · n20/D 1.426(lit.)
Flammpunkt: 108 °F · 108 °F
Aggregatzustand: Liquid
pka: 7.85 · 7.85±0.50(Predicted)
InChI: 1S/C9H22N2/c1-5-10(6-2)9-11(7-3)8-4/h5-9H2,1-4H3
InChIKey: UNEXJVCWJSHFNN-UHFFFAOYSA-N
SMILES: CCN(CC)CN(CC)CC
EPA chemische Informationen: Methanediamine, N,N,N',N'-tetraethyl- (102-53-4)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]；H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

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 43 reports by companies from 3 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

Hazard Classes and CategoriesFlam. Liq. 3 (100%)；Skin Corr. 1B (100%)

Sicherheitsdaten

wgk: 3
tsca: TSCA listed
ridadr: UN 2734 8/PG 2
risk_code: 10-34
hazard_code: C
safety_code: 16-26-27-36/37/39-45
hazard_class: 3
packing_group: III
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Eye Dam. 1Flam. Liq. 3Skin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationMethanediamine, N,N,N',N'-tetraethyl-: ACTIVE

Anwendungen

VerwendenN,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene.