bis(ethenyldimethylsilyl)amine

• ChemBase ID: 139067
• Molecular Formular: C8H19NSi2
• Molecular Mass: 185.41416
• Monoisotopic Mass: 185.10560268
• SMILES: C[Si](C)(C=C)N[Si](C)(C)C=C
• Canonical SMILES: C=C[Si](N[Si](C=C)(C)C)(C)C
• InChI: InChI=1S/C8H19NSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-9H,1-2H2,3-6H3
• InChIKey: WYUIWUCVZCRTRH-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: bis(ethenyldimethylsilyl)amine
• IUPAC Traditional name: bis(ethenyldimethylsilyl)amine
• Synonyms: DVTMDS; 1,3-Divinyl-1,1,3,3-tetramethyldisilazane; 1,1,3,3-Tetramethyl-1,3-divinyldisilazane; 1,3-二乙烯基-1,1,3,3-四甲基二硅氮烷; 1,1,3,3-四甲基-1,3-二乙烯硅氮烷

Database IDs

• CAS Number: 7691-02-3
• EC Number: 231-701-1
• MDL Number: MFCD00042846
• Beilstein Number: 2411661
• PubChem SID: 162233318
• PubChem CID: 82126

CALCULATED PROPERTIES

• Lipinski's Rule of Five: true
• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): 0.11435623
• LogD (pH = 7.4): 0.1395183
• Log P: 3.7211
• Molar Refractivity: 55.9999 cm^3
• Polarizability: 22.39177 Å^3
• Polar Surface Area: 12.03 Å^2
• Rotatable Bonds: 4

PROPERTIES

Physical Property

• Boiling Point: 160-161°C
• Flash Point: 107.6 °F; 42 °C; 42°C(107°F)
• Density: 0.819
• Refractive Index: 1.4400; n20/D 1.4405(lit.)

Safety Information

• Storage Warning: Moisture Sensitive
• RTECS: VV1302250
• European Hazard Symbols: Corrosive (C); X
• UN Number: 2920; UN2924
• German water hazard class: 3
• Hazard Class: 3; 8
• Packing Group: 2; III
• Risk Statements: 10-22-34; 10-34
• Safety Statements: 23-26-36/37/39-45; 26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS06
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314; H301-H314-H318-H226
• GHS Precautionary statements: P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A; 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: ≥97%; 96%
• Empirical Formula (Hill Notation): C8H19NSi2

REFERENCES

• Adhesion promoter for negative resists. For use in silylation of glass capillary columns, see: J. High Res. Chromat. & Chromat. Commun., 5, 3 (1982).