4-chlorodibenzothiophene

4-chlorodibenzothiophene (CAS: 69747-68-8) is an organic polycyclic aromatic sulfur compound containing a chlorine substituent and a dibenzothiophene skeleton, with a molecular formula of C12H7ClS and a molecular weight of 218.70. It is a white to off-white crystalline powder with a purity of ≥98%, stable chemical properties under normal storage conditions, and good solubility in common organic solvents such as chloroform, dichloromethane, tetrahydrofuran and toluene. As an important halogen-substituted dibenzothiophene intermediate, 4-chlorodibenzothiophene (CAS: 69747-68-8) has unique chemical reactivity and structural characteristics, which makes it have important application value in organic synthesis, fine chemicals, environmental detection and pharmaceutical fields.

Dibenzothiophene, 4-chloro-, 4-Chlorodibenzothiophene, 4-Chloro-dibenzothiophene, 4-Chlorodibenzo[b]thiophene, 4-Chlorodibenzo thiophene

1. Organic Synthesis Intermediates: 4-chlorodibenzothiophene (CAS: 69747-68-8) is widely used as a key intermediate in organic synthesis, participating in various reactions such as cross-coupling, substitution and oxidation, and providing core structural units for the preparation of complex organic compounds and sulfur-containing functional molecules. 2. Fine Chemical Intermediates: 4-chlorodibenzothiophene (CAS: 69747-68-8) is used as an important intermediate in the synthesis of fine chemicals, helping to prepare high-value-added products such as special dyes, organic additives and sulfur-containing ligands, and is suitable for fine chemical industry production. 3. Environmental Detection Standards: 4-chlorodibenzothiophene (CAS: 69747-68-8) is applied in environmental monitoring and detection, serving as a standard substance for the detection of polycyclic aromatic sulfur compounds in petroleum, wastewater and soil, providing accurate reference for environmental pollution assessment. 4. Pharmaceutical Intermediates: 4-chlorodibenzothiophene (CAS: 69747-68-8) is used in the research and development of pharmaceutical raw materials, especially in the synthesis of sulfur-containing aromatic drugs and biologically active molecules, and can be used to modify drug molecular structures to improve drug activity and selectivity.

≥98%

C12H7ClS

218.70

Store in a sealed container in a cool, dry, well-ventilated warehouse, away from heat sources, open flames and direct sunlight, avoiding moisture, oxidation and contact with strong oxidants, strong acids and strong bases

2 years under proper storage

White to off-white crystalline powder

Industrial Grade, Reagent Grade

1.34 g/cm3