Description

Triphenylmethyl Mercaptan is a specialized organosulfur compound featuring a sterically hindered thiol group. This compound matters as a versatile building block and protective agent in advanced organic synthesis, valued for its unique reactivity profile. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for applications such as ligand synthesis and polymer modification.

Application

• As a key intermediate in the synthesis of novel pharmaceutical active ingredients and fine chemicals.
• Utilized as a ligand precursor or modifier in catalytic systems for specialized organic transformations.
• Employed in polymer chemistry as a chain transfer agent or for introducing functional thiol groups.
• Acts as a protecting group for thiols in multi-step synthetic routes due to its stability and cleavage properties.
• Used in research and development for creating advanced materials with specific surface properties.
• Serves as a starting material for synthesizing other triphenylmethyl derivatives and sulfur-containing compounds.

Basic Information

Product Name	Triphenylmethyl Mercaptan
CAS No.	3695-77-0
Molecular Formula	C19H16S
Molecular Weight	276.40 g/mol
Synonyms	Trityl Mercaptan; Triphenylmethanethiol; (Triphenylmethyl)thiol; α-Toluenethiol, triphenyl-; Tritylthiol; NSC 403697; Triphenylmethane thiol; Triphenylmethylthiol
EINECS	223-030-9

Quality Control

Our Triphenylmethyl Mercaptan is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.