triethoxy(octyl)silane

• ChemBase ID: 137336
• Molecular Formular: C14H32O3Si
• Molecular Mass: 276.48758
• Monoisotopic Mass: 276.21207142
• SMILES: CCCCCCCC[Si](OCC)(OCC)OCC
• Canonical SMILES: CCCCCCCC[Si](OCC)(OCC)OCC
• InChI: InChI=1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3
• InChIKey: MSRJTTSHWYDFIU-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: triethoxy(octyl)silane
• IUPAC Traditional name: silane, triethoxyoctyl-
• Synonyms: Dow Corning® product Z-6341; n-Octyltriethoxysilane; Octyltriethoxysilane; Triethoxy(octyl)silane; Triethoxy-n-octylsilane; n-Octyltriethoxysilane; Triethoxy(octyl)silane; Dow Corning® 产品 Z-6341; 辛基三乙氧基硅烷; 三乙氧基(辛基)硅烷; 正辛基三乙氧基硅烷

Database IDs

• CAS Number: 2943-75-1
• EC Number: 220-941-2
• MDL Number: MFCD00039883
• Beilstein Number: 2325287
• PubChem SID: 162231599; 24885484; 24867577
• PubChem CID: 76262

CALCULATED PROPERTIES

• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): 4.4215
• LogD (pH = 7.4): 4.4215
• Log P: 4.4215
• Molar Refractivity: 73.1132 cm^3
• Polarizability: 31.522871 Å^3
• Polar Surface Area: 27.69 Å^2
• Rotatable Bonds: 13
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: liquid
• Melting Point: <-40°C
• Boiling Point: 265°C; 84-85 °C/0.5 mmHg(lit.)
• Flash Point: 100 °C; 109°C(228°F); 212 °F
• Density: 0.878; 0.88 g/mL at 25 °C(lit.)
• Refractive Index: 1.4170; n20/D 1.417; n20/D 1.417(lit.)

Safety Information

• Storage Warning: Moisture Sensitive
• RTECS: VV6695500
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 36/37/38; 36/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319; H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P280G-P305+P351+P338
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Product Information

• Purity: ≥97.0% (GC); ≥97.5%; 90%; 95%; 95+%; 98%; 99.99% trace metals basis
• Grade: deposition grade; purum; technical grade
• Linear Formula: CH3(CH2)7Si(OC2H5)3

DETAILS

Sigma Aldrich - 679305

Packaging
50 g in glass bottle

Sigma Aldrich - 440213

Packaging
1 L in Sure/Seal™
100 mL in Sure/Seal™
Legal Information
Repackaged by Aldrich Chemical Company, Inc. Manufactured by Dow Corning Corporation, U.S.A.
Dow Corning is a registered trademark of The Dow Chemical Company or an affiliated company of Dow