[(dimethylamino)(methyl)silyl]dimethylamine

• ChemBase ID: 134501
• Molecular Formular: C5H16N2Si
• Molecular Mass: 132.27944
• Monoisotopic Mass: 132.10827505
• SMILES: CN(C)[SiH](C)N(C)C
• Canonical SMILES: CN([SiH](N(C)C)C)C
• InChI: InChI=1S/C5H16N2Si/c1-6(2)8(5)7(3)4/h8H,1-5H3
• InChIKey: VBYLGQXERITIBP-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: [(dimethylamino)(methyl)silyl]dimethylamine
• IUPAC Traditional name: [(dimethylamino)(methyl)silyl]dimethylamine
• Synonyms: Bis(dimethylamino)methylsilane; 二(二甲氨基)甲基硅

Database IDs

• CAS Number: 22705-33-5
• EC Number: 245-163-0
• MDL Number: MFCD00048007
• Beilstein Number: 2343949
• PubChem SID: 162228777; 24848865
• PubChem CID: 6335387

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -6.2552915
• LogD (pH = 7.4): -4.457685
• Log P: -0.9779
• Molar Refractivity: 34.5325 cm^3
• Polarizability: 15.930419 Å^3
• Polar Surface Area: 6.48 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Flash Point: 26.6 °F; -3 °C
• Density: 0.798 g/mL at 20 °C(lit.)
• Refractive Index: n20/D 1.414

Safety Information

• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 2924
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 2
• Risk Statements: 11-34
• Safety Statements: 16-26-36/37/39-45
• GHS Pictograms: GHS02; GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H314
• GHS Precautionary statements: P210-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 2924 3/PG 2

Product Information

• Purity: ≥95.0% (GC)
• Empirical Formula (Hill Notation): C5H16N2Si