278076

Tris(phenylthio)methane

98%

• Synonym(s): Triphenyl trithioorthoformate
• Linear Formula: (C₆H₅S)₃CH
• CAS Number: 4832-52-4
• Molecular Weight: 340.53
• Beilstein/REAXYS Number: 1914230
• MDL number: MFCD00010396
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856504
• NACRES: NA.22

Properties

• assay: 98%
• form: solid
• mp: 39-41 °C (lit.)
• functional group: thioether
• SMILES string: S(C(Sc1ccccc1)Sc2ccccc2)c3ccccc3
• InChI: 1S/C19H16S3/c1-4-10-16(11-5-1)20-19(21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15,19H
• InChI key: YOQHDHPBEXTHCP-UHFFFAOYSA-N

Description

Application

Tris(phenylthio)methane has been used in the preparation of:

• 1-phenylthio-tetrahydroisoquinolines via activated Pictet-Spengler cyclization
• homoallylchalcogenoacetals via reaction with allylsilanes in the presence of a Lewis acid

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves