Description

1,2-Dimethyldibenzothiophene is a high-purity, synthetically derived organosulfur compound belonging to the dibenzothiophene class. This specialty chemical serves as a critical advanced intermediate and reference standard in research and development, particularly for applications requiring precise molecular structures. It is essential for academic institutions, analytical laboratories, and industrial R&D teams focused on materials science, petrochemistry, and advanced organic synthesis.

Application

• Reference Standard for Analytical Chemistry: Used as a certified standard for calibrating instruments (GC, GC-MS, HPLC) in the analysis of complex hydrocarbon mixtures, particularly in petroleum and environmental testing.
• Organic Synthesis Intermediate: Serves as a key building block for synthesizing more complex sulfur-containing heterocyclic compounds for pharmaceuticals and advanced materials.
• Petrochemical Research: Employed in studies related to hydrodesulfurization (HDS) catalyst development and the behavior of refractory sulfur compounds in fuel streams.
• Materials Science Research: Investigated as a potential precursor or dopant for developing novel organic electronic materials and semiconductors.
• Environmental Science Studies: Used as a model compound to study the environmental fate, transport, and degradation pathways of polycyclic aromatic sulfur heterocycles (PASHs).

Basic Information

Product Name	1,2-Dimethyldibenzothiophene
CAS No.	31317-14-3
Molecular Formula	C₁₄H₁₂S
Molecular Weight	212.31 g/mol
Synonyms	1,2-Dimethyldibenzothiophene; Dibenzothiophene, 1,2-dimethyl-; 1,2-Dimethyl-dibenzothiophene; 1,2-DMDBT; NSC 163491
EINECS	Contact for details

Quality Control

Our 1,2-Dimethyldibenzothiophene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing results from techniques such as HPLC, GC-MS, and NMR are provided to guarantee the material meets your specific research or process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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