trimethyl[(trimethylsilyl)sulfanyl]silane

• ChemBase ID: 110628
• Molecular Formular: C6H18SSi2
• Molecular Mass: 178.44312
• Monoisotopic Mass: 178.06677464
• SMILES: C[Si](C)(C)S[Si](C)(C)C
• Canonical SMILES: C[Si](S[Si](C)(C)C)(C)C
• InChI: InChI=1S/C6H18SSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
• InChIKey: RLECCBFNWDXKPK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: trimethyl[(trimethylsilyl)sulfanyl]silane
• IUPAC Systematic name: Trimethyl[(trimethylsilyl)sulfanyl]silane
• IUPAC Traditional name: bis(trimethylsilyl)sulfide
• Synonyms: Bis(trimethylsilyl) sulfide; Hexamethyldisilathiane; Bis(trimethylsilyl)sulfide, tech.; HEXAMETHYLDISILTHIANE; Hexamethyldisilathiane; Bis(trimethylsilyl)sulfide; Bis(trimethylsilyl)sulfide; 双(三甲基硫化硅); 六甲基二硅硫烷; 双(三甲基硅基)硫烷, tech

Database IDs

• CAS Number: 3385-94-2
• EC Number: 222-201-4
• MDL Number: MFCD00014851
• Beilstein Number: 1698358; 1740046
• PubChem SID: 24874550; 24857086; 162096037
• PubChem CID: 76920
• Chemspider ID: 69371
• Wikipedia Title: Bis(trimethylsilyl)sulfide

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 3.3711
• LogD (pH = 7.4): 3.3711
• Log P: 3.3711
• Molar Refractivity: 40.4364 cm^3
• Polarizability: 20.694542 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: ethers; arenes; hydrolysis in water
• Apperance: colourless liquid, stench; Liquid in ampoules
• Boiling Point: 162-166°C; 163°C; 164 °C(lit.)
• Flash Point: 23 °C; 26°C(79°F); 73.4 °F
• Density: 0.846 g cm^-3; 0.846 g/mL at 25 °C(lit.); 0.851
• Refractive Index: 1.4586; 1.4598; n20/D 1.4586(lit.)

Safety Information

• Storage Warning: Air Sensitive
• European Hazard Symbols: Toxic (T); Irritant (Xi)
• UN Number: 1993; UN1993
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 3; II
• Risk Statements: 10-23/24/25; 10-36/37/38
• Safety Statements: 26; 36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS06; GHS07
• GHS Signal Word: Danger
• Main Hazard: toxic
• GHS Hazard statements: H226-H301-H311-H331; H226-H315-H319-H335
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A; P261-P280-P301 + P310-P311
• 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 3

Product Information

• Purity: 98%
• Grade: purum
• Quality: synthesis grade
• Linear Formula: (CH3)3SiSSi(CH3)3

DETAILS

MP Biomedicals - 05215769

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 283134

Packaging
1, 5 g in glass bottle

Sigma Aldrich - 52643

Other Notes
Reagent for the transfer of sulfur to carbon;1 preparation of reactive Li2S or of sulfur nucleophiles;2,3 thionation of carbonyl compounds4,5