2,3,3,6,6,7-hexamethyl-2,7-diaza-3,6-disilaoctane

• ChemBase ID: 149098
• Molecular Formular: C10H28N2Si2
• Molecular Mass: 232.51372
• Monoisotopic Mass: 232.17910197
• SMILES: CN(C)[Si](C)(C)CC[Si](C)(C)N(C)C
• Canonical SMILES: CN([Si](CC[Si](N(C)C)(C)C)(C)C)C
• InChI: InChI=1S/C10H28N2Si2/c1-11(2)13(5,6)9-10-14(7,8)12(3)4/h9-10H2,1-8H3
• InChIKey: MRAAXSSHMOFDJR-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 2,3,3,6,6,7-hexamethyl-2,7-diaza-3,6-disilaoctane
• IUPAC Traditional name: 2,3,3,6,6,7-hexamethyl-2,7-diaza-3,6-disilaoctane
• Synonyms: 1,1′-Ethylenebis(N,N,1,1-tetramethylsilanamine); 1,4-Bis(dimethylamino)-1,1,4,4-tetramethyl-1,4-disilabutane; 2,5-Bis(dimethylamino)-2,5-dimethyl-2,5-disilahexane; 1,2-Bis[(dimethylamino)dimethylsilyl]ethane; 1,1′-亚乙基双(N,N,1,1-四甲基硅烷胺); 1,4-双(二甲氨基)-1,1,4,4-四甲基-1,4-二硅杂丁烷; 2,5-双(二甲氨基)-2,5-二甲基-2,5-二硅杂己烷; 1,2-双(二甲氨基)二甲硅基]乙烷

Database IDs

• CAS Number: 91166-50-6
• MDL Number: MFCD00010649
• Beilstein Number: 4366167
• PubChem SID: 24859456; 162243266
• PubChem CID: 4187062

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -4.857273
• LogD (pH = 7.4): -4.5521436
• Log P: 1.6856
• Molar Refractivity: 60.6636 cm^3
• Polarizability: 28.078382 Å^3
• Polar Surface Area: 6.48 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 101-103 °C/13 mmHg(lit.)
• Flash Point: 13 °C; 55.4 °F
• Density: 0.824 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.446(lit.)

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: 96%
• Linear Formula: [-CH2Si(CH3)2N(CH3)2]2

DETAILS

Sigma Aldrich - 324639

Packaging
5 g in glass bottle