Grundinformationen
- Standard-SMILES
CC[Si](CC)(CC)CC- InChIKey
VCZQFJFZMMALHB-UHFFFAOYSA-N- Summenformel
- C8H20Si
- Durchschnittliche Molmasse
- 144,33 g/mol
- Monoisotopische Masse
- 144,13342717
Namen und Bezeichner
- Bevorzugter Name
- Tetraethylsilane
- IUPAC
- tetraethylsilane
- Lokaler Name
- Tetraethylsilan
- Englischer Name
- Tetraethylsilane
- Summenformel
- C8H20Si
- Molmasse
- 144.33
Namen und Synonyme
TETRAETHYLSILANE631-36-7Silane, tetraethyl-TetraethylsiliconEINECS 211-155-0MFCD00009019TL 245(C2H5)4SiSilane,tetraethylTetraethylsilane, 99%Silane,tetraethyl-Tl245SCHEMBL197112
Weitere Namen anzeigen
tl245DK353tetraethyl-silanSILICON TETRAETHYLTetraethylsilane,97%
SCHEMBL285825SCHEMBL609996DTXSID1060891AKOS015838476AS-92459SY049672DB-054410NS00042387
Datenbank-Bezeichner
- CAS
631-36-7- PubChem CID
- 12426
- DTXSID
DTXSID1060891- EC Number
- 211-155-0
- Nikkaji
- J44.142B
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 47,5
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials PropertiesChemical shift
Vapor Pressure5.0 [mmHg]
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- -82.5 °C · -82.5 °C (lit.)
- Siedepunkt
- 153 · 153-154 °C (lit.)
- Dichte
- 0.761 g/mL · 0.761 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.4263(lit.)
- Flammpunkt
- 77 °F · 77 °F
- storage temp.
- Store at room temperature
- Aggregatzustand
- liquid
- Wichte
- 0.762 · 0.762
- Farbe
- Colorless to Almost colorless
- Wasserlöslichkeit
- Insoluble in water.
- Spezifische Wärmekapazität
- 2.07 J/ · Cp(liquid): 2.07 J/(g·K), at 25℃
- BRN
- 1732768 · 1732768
- Henry's Law Constant
- 3.8 · 3.8×10-6 mol/(m3Pa) at 25℃, Abraham et al. (1990)
- InChI
- InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
- InChIKey
- VCZQFJFZMMALHB-UHFFFAOYSA-N
- SMILES
- [Si](CC)(CC)(CC)CC
- CAS Datenbank
- 631 · 631-36-7(CAS DataBase Reference)
- NIST chemische Informationen
- Silane, tetraethyl-(631-36-7)
- EPA chemische Informationen
- Silane, tetraethyl- (631-36-7)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See Tetramethylsilane. See Diethylsilane.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Toxikologische Informationen
Toxicity DataLC (mouse) = 1,770 mg/m3/10min
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1993 3/PG 3
- hs_code
- 2931.90.9010
- RTECS-Nr.
- VV5500000
- risk_code
- 10-36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- hazard_class
- 3
- packing_group
- III
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationSilane, tetraethyl-: ACTIVE
Anwendungen
VerwendenUsed as the intermediates of OLED, pharmaceuticals.
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