Description

1,2-Benzenedimethanethiol,-α--Methyl-(9Ci) is a specialized organosulfur compound featuring a methyl-substituted benzenedimethanethiol structure. This compound matters as a versatile chemical building block and ligand precursor, valued for its ability to introduce sulfur-containing functional groups into complex molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical and advanced materials sectors for applications in catalysis and organic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly those requiring thiol or disulfide linkages.
• Ligand Synthesis: Used as a precursor for creating chelating ligands in coordination chemistry and homogeneous catalysis.
• Polymer Modification: Employed to introduce functional thiol groups into polymer backbones for cross-linking or to alter material properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and organosulfur chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fine chemicals and specialty additives.
• Material Science: Investigated for use in the creation of self-assembled monolayers (SAMs) and surface functionalization on metals.

Basic Information

Item	Details
Product Name	1,2-Benzenedimethanethiol,-α--Methyl-(9Ci)
CAS No.	136103-76-9
Molecular Formula	C9H12S2
Molecular Weight	184.32 g/mol
Synonyms	α-Methyl-1,2-benzenedimethanethiol; 1,2-Bis(mercaptomethyl)-α-methylbenzene; (α-Methyl-o-xylylene) dithiol; o-Xylylene-α-methyl dithiol; 2,3-Bis(mercaptomethyl)toluene; 1,2-Bis(mercaptomethyl)-4-methylbenzene; α-Methyl-o-xylylenedithiol
EINECS	Contact for details

Quality Control

Our 1,2-Benzenedimethanethiol,-α--Methyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to minimize oxidation and prolong shelf-life. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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