T32808

Thiophenol

97%

• Synonym(e): Benzolthiol, Phenylmercaptan
• Lineare Formel: C₆H₅SH
• CAS-Nummer: 108-98-5
• Molekulargewicht: 110.18
• Beilstein: 506523
• EG-Nummer: 203-635-3
• MDL-Nummer: MFCD00004826
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24900127
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 3.8 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 1.4 mmHg ( 20 °C)
• Assay: 97%
• Brechungsindex: n20/D 1.588 (lit.)
• bp: 169 °C (lit.)
• mp (Schmelzpunkt): −15 °C (lit.)
• Dichte: 1.073 g/mL at 25 °C (lit.)
• SMILES String: Sc1ccccc1
• InChI: 1S/C6H6S/c7-6-4-2-1-3-5-6/h1-5,7H
• InChIKey: RMVRSNDYEFQCLF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Thiophenol is an organosulfur compound used as an intermediate to produce polymers.

Anwendung

Thiophenol can undergo:

• Asymmetric Michael addition to diisopropyl maleate in the presence of a catalytic amount of cinchonine to form (s)-(−)-diisopropyl phenylthiosuccinate, which can be further converted to (R)-(+)-3,4-epoxy-1-butanol.
• Regioselective and stereoselective 1,4-addition to alkenylidenecyclopropanes leading to endo- or cis-vinyl sulfide adducts, a key step in the synthesis of karahanaenone.
• Diastereoselective addition to (S)-N-(α,β-unsaturated carbonyl)-γ-[(trityloxy)methyl]-γ-butyrolactams to form the corresponding β-(phenylthio)carboxylates.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H226,H300 + H310 + H330,H315,H318,H361,H410
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 122.0 °F - closed cup
• Flammpunkt (°C): 50 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter