ethyldimethylsilane

• ChemBase ID: 147405
• Molecular Formular: C4H12Si
• Molecular Mass: 88.22358
• Monoisotopic Mass: 88.07082692
• SMILES: CC[SiH](C)C
• Canonical SMILES: CC[SiH](C)C
• InChI: InChI=1S/C4H12Si/c1-4-5(2)3/h5H,4H2,1-3H3
• InChIKey: QGBMSFLTRRZTGI-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ethyldimethylsilane
• IUPAC Traditional name: ethyldimethylsilane
• Synonyms: Ethyldimethylsilane; Dimethylethylsilane; 乙基二甲基硅烷; 二甲基乙基硅烷

Database IDs

• CAS Number: 758-21-4
• EC Number: 212-061-2
• MDL Number: MFCD00009016
• Beilstein Number: 1730881
• PubChem SID: 24856970; 162241593
• PubChem CID: 6328647

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.683
• LogD (pH = 7.4): 0.683
• Log P: 0.683
• Molar Refractivity: 22.2451 cm^3
• Polarizability: 11.039737 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 44-46 °C(lit.)
• Flash Point: -29.2 °F; -34 °C
• Density: 0.668 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.378(lit.); n20/D 1.379
• Vapor Pressure: 6.05 psi ( 20 °C)

Safety Information

• European Hazard Symbols: Flammable (F); Irritant (Xi)
• UN Number: 1993
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 2
• Risk Statements: 11-36/37/38
• Safety Statements: 7/9-16-26-33-36
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H225-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)
• RID/ADR: UN 1993 3/PG 2

Product Information

• Purity: ≥97.0% (GC); 98%
• Grade: purum
• Linear Formula: CH3CH2SiH(CH3)2

DETAILS

Sigma Aldrich - 281123

Packaging
5, 25 g in ampule