Triphenylmethanethiol

三苯甲硫醇

Also known as: Benzenemethanethiol, α,α-diphenyl-, EINECS 223-020-3, MFCD00004854, Triphenylmethyl mercaptan, Trityl Mercaptan, Tritylthiol, Tritylmercaptan

CAS No.
3695-77-0
Jingsj CID
J-30171-2
Molecular Formula
C19H16S
Chinese Name
三苯甲硫醇
Molecular Weight
276.395 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point104-106 °C(lit.)
Boiling Point403.8±14.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point166.5±10.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Triphenylmethanethiol?

3695-77-0

What are the molecular formula and molecular weight of Triphenylmethanethiol?

C19H16S, molecular weight 276.395 g/mol

Is Triphenylmethanethiol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026