bis(ethyldimethylsilyl)amine

• ChemBase ID: 142163
• Molecular Formular: C8H23NSi2
• Molecular Mass: 189.44592
• Monoisotopic Mass: 189.13690281
• SMILES: CC[Si](C)(C)N[Si](C)(C)CC
• Canonical SMILES: CC[Si](N[Si](CC)(C)C)(C)C
• InChI: InChI=1S/C8H23NSi2/c1-7-10(3,4)9-11(5,6)8-2/h9H,7-8H2,1-6H3
• InChIKey: MHRNQQUEUYMEEH-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: bis(ethyldimethylsilyl)amine
• IUPAC Traditional name: bis(ethyldimethylsilyl)amine
• Synonyms: 1,3-Diethyl-1,1,3,3-tetramethyldisilazane; 1,3-二乙基-1,1,3,3-四甲基二硅烷胺

Database IDs

• CAS Number: 17882-94-9
• MDL Number: MFCD00054742
• PubChem SID: 162236393
• PubChem CID: 140302

CALCULATED PROPERTIES

• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): -0.281117
• LogD (pH = 7.4): -0.26140386
• Log P: 3.3257
• Molar Refractivity: 58.0371 cm^3
• Polarizability: 22.864826 Å^3
• Polar Surface Area: 12.03 Å^2
• Rotatable Bonds: 4
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 37-39 °C/0.2 mmHg(lit.)
• Flash Point: 104 °F; 40 °C
• Density: 0.817 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 2920
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 10-34
• Safety Statements: 16-26-36/37/39-45
• GHS Pictograms: GHS02; GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 2920 8/PG 2

Product Information

• Purity: >98.0%
• Empirical Formula (Hill Notation): C8H23NSi2

DETAILS

Sigma Aldrich - 646261

Packaging
1, 5 g in glass bottle