tetraethylsilane

• ChemBase ID: 111095
• Molecular Formular: C8H20Si
• Molecular Mass: 144.3299
• Monoisotopic Mass: 144.13342717
• SMILES: CC[Si](CC)(CC)CC
• Canonical SMILES: CC[Si](CC)(CC)CC
• InChI: InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
• InChIKey: VCZQFJFZMMALHB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetraethylsilane
• IUPAC Traditional name: tetraethylsilane
• Synonyms: TETRAETHYLSILANE; Tetraethylsilane; 四乙基硅烷

Database IDs

• CAS Number: 631-36-7
• EC Number: 211-155-0
• MDL Number: MFCD00009019
• Beilstein Number: 1732768
• PubChem SID: 162096699; 24873537
• PubChem CID: 12426

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 3.212
• LogD (pH = 7.4): 3.212
• Log P: 3.212
• Molar Refractivity: 41.3876 cm^3
• Polarizability: 18.425707 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 4
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: -82.5 °C(lit.); -82°C
• Boiling Point: 153-154 °C(lit.); 153-155°C
• Flash Point: 25 °C; 26°C(78°F); 77 °F
• Density: 0.761 g/mL at 25 °C(lit.); 0.767
• Refractive Index: 1.4260; n20/D 1.4263(lit.); n20/D 1.427

Safety Information

• RTECS: VV5500000
• European Hazard Symbols: Irritant (Xi)
• UN Number: 1993; UN1993
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 3; III
• Risk Statements: 10; 10-36/37/38
• Safety Statements: 26-36
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H226; H226-H315-H319-H335
• GHS Precautionary statements: P210; P261-P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1993 3/PG 3

Product Information

• Purity: ≥95.0% (GC); 97%; 99%
• Grade: purum
• Linear Formula: Si(C2H5)4

DETAILS

MP Biomedicals - 05217704

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 510874

Packaging
5, 25 mL in glass bottle