Triphenylmethanethiol , >97.0%(HPLC) , 3695-77-0

Synonym(s):
Triphenylmethyl mercaptan;Trityl mercaptan

CAS NO.：3695-77-0

Empirical Formula: C19H16S

Molecular Weight: 276.4

MDL number: MFCD00004854

EINECS: 223-020-3

PRODUCT Properties

• Melting point: 104-106 °C (lit.)
• Boiling point: 379.3°C (rough estimate)
• Density: 1.1716 (rough estimate)
• refractive index: 1.6170 (estimate)
• storage temp.: Inert atmosphere,Room Temperature
• pka: 8.87±0.10(Predicted)
• form: Powder
• color: Cream to pale yellow
• Water Solubility: It is insoluble in water.
• BRN: 2113168
• InChI: InChI=1S/C19H16S/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,20H
• InChIKey: JQZIKLPHXXBMCA-UHFFFAOYSA-N
• SMILES: C(S)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1

Description and Uses

Triphenylmethyl mercaptan, is used as a reagent used for the introduction of thiol group. Triphenylmethanethiol is a reagent used for the mild introduction of the mercapto functionality. It is also used as a pharmaceutical intermediate; Chemical synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xn
• Risk Statements: 20
• Safety Statements: 23
• RIDADR: UN 3335
• WGK Germany: 3
• RTECS: PB5335000
• F: 10-13
• TSCA: Yes
• HS Code: 29309090