octadecylsilane

• ChemBase ID: 145221
• Molecular Formular: C18H40Si
• Molecular Mass: 284.5957
• Monoisotopic Mass: 284.28992781
• SMILES: CCCCCCCCCCCCCCCCCC[SiH3]
• Canonical SMILES: CCCCCCCCCCCCCCCCCC[SiH3]
• InChI: InChI=1S/C18H40Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1,19H3
• InChIKey: YTJSFYQNRXLOIC-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: octadecylsilane
• IUPAC Traditional name: octadecylsilane
• Synonyms: Octadecylsilane; U - 2,3-Dichlorophenol; 十八烷基硅烷; 2,3-二氯苯酚

Database IDs

• CAS Number: 18623-11-5; 576-24-9
• EC Number: 242-453-9
• MDL Number: MFCD00039874
• PubChem SID: 162239431; 24867783
• PubChem CID: 6335371

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 5.9581
• LogD (pH = 7.4): 5.9581
• Log P: 5.9581
• Molar Refractivity: 86.2859 cm^3
• Polarizability: 36.894432 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 16
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: 29 °C(lit.)
• Boiling Point: 195 °C/15 mmHg(lit.)
• Flash Point: 110 °C; 230 °F
• Density: 0.795 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 36/37/38
• Safety Statements: 26-36

Product Information

• Purity: 97%
• Linear Formula: CH3(CH2)17SiH3

DETAILS

Sigma Aldrich - 442291

Packaging
25 g in glass bottle

Sigma Aldrich - 442291

Packaging
25 g in glass bottle