364681

2-(Trimethylsilyl)ethanthiol

95%

• Synonym(e): 2-Mercaptoethyl-trimethylsilan, BEST
• Lineare Formel: (CH₃)₃SiCH₂CH₂SH
• CAS-Nummer: 18143-30-1
• Molekulargewicht: 134.32
• Beilstein: 1732126
• MDL-Nummer: MFCD00077888
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24862451
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.454 (lit.)
• bp: 144-146 °C (lit.); 62-63 °C/43 mmHg (lit.)
• Dichte: 0.839 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: thiol
• Lagertemp.: 2-8°C
• SMILES String: C[Si](C)(C)CCS
• InChI: 1S/C5H14SSi/c1-7(2,3)5-4-6/h6H,4-5H2,1-3H3
• InChIKey: BCOLNMGFOWHFNI-UHFFFAOYSA-N

Beschreibung

Anwendung

2-(Trimethylsilyl)ethanethiol can be used as:

• An initiator in the ring opening polymerization of γ-benzyl-L-glutamate N-carboxyanhybride.
• A source of sulfur to prepare thionucleosides and their corresponding methyl disulfides.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H315,H319,H335
• P-Sätze: P210 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 120.2 °F - closed cup
• Flammpunkt (°C): 49 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter