hexamethyldigermane

• ChemBase ID: 149513
• Molecular Formular: C6H18Ge2
• Molecular Mass: 235.48712
• Monoisotopic Mass: 237.98320458
• SMILES: C[Ge](C)(C)[Ge](C)(C)C
• Canonical SMILES: C[Ge]([Ge](C)(C)C)(C)C
• InChI: InChI=1S/C6H18Ge2/c1-7(2,3)8(4,5)6/h1-6H3
• InChIKey: HLEHOFVKHRHBQI-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: hexamethyldigermane
• IUPAC Traditional name: hexamethyldigermane
• Synonyms: Hexamethyldigermanium(IV); 六甲基二锗(IV)

Database IDs

• CAS Number: 993-52-2
• MDL Number: MFCD00047989
• PubChem SID: 24868349; 162243678
• PubChem CID: 6327706

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.1566
• LogD (pH = 7.4): 0.1566
• Log P: 0.1566
• Molar Refractivity: 34.6806 cm^3
• Polarizability: 20.177063 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: -40 °C(lit.)
• Boiling Point: 137-138 °C(lit.)
• Flash Point: 14 °C; 57.2 °F
• Density: 1.175 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.456(lit.)

Safety Information

• European Hazard Symbols: Flammable (F); Harmful (Xn)
• UN Number: 1993
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 2
• Risk Statements: 11-20/21/22
• Safety Statements: 16-36
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H312-H332
• GHS Precautionary statements: P210-P280
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1993 3/PG 2

Product Information

• Grade: technical grade
• Linear Formula: (CH3)3GeGe(CH3)3

DETAILS

Sigma Aldrich - 447609

Packaging
1 g in glass bottle