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Introduction

Dibenzothiophene-2-carboxylic acid is a valuable chemical compound with diverse applications in organic synthesis, material science, and the pharmaceutical industry. This compound has the CAS number 20928-05-6. Below is a detailed overview of this compound, presented in a table format for clarity.

Aspect	Details
CAS Number	20928-05-6
Molecular Formula	C13H8O2S
Molecular Weight	228.27 g/mol
Melting Point	253°C
Boiling Point	468.0±18.0°C
Density	1.429±0.06 g/cm³
Acidity (pKa)	4.13±0.30
Appearance	White to off-white powder
Solubility	Insoluble in water
Storage Conditions	Seal and store in a cool, dry place
Applications	Organic synthesis intermediate, cosmetic and pharmaceutical intermediate, material science
Safety Information	Harmful to aquatic life with long-lasting effects; handle with care
Suppliers	Multiple suppliers available, offering various package sizes

Chemical Properties

Dibenzothiophene-2-carboxylic acid has a molecular formula of C13H8O2S and a molecular weight of 228.27 g/mol. Its melting point is 253°C, and its boiling point is 468.0±18.0°C. The compound appears as a white to off-white powder and is insoluble in water. It should be stored in a cool, dry place.

Applications

This compound finds extensive use as an organic synthesis intermediate, crucial for various chemical reactions. Additionally, it serves as a cosmetic and pharmaceutical intermediate, aiding in the preparation of cosmetic products and drug molecules. Furthermore, it has potential applications in material science.

Safety Information

Dibenzothiophene-2-carboxylic acid is classified as harmful (Xn) and may cause long-lasting effects to aquatic life. It is important to handle this compound with care and follow appropriate safety procedures. Safety Data Sheets (SDSs) should be consulted for detailed safety information and guidelines.

Suppliers

Several suppliers offer Dibenzothiophene-2-carboxylic acid in various package sizes, including 1g, 5g, 10g, 25g, 100g, and more. This allows researchers and manufacturers to purchase the quantity that best suits their needs. Prices may vary depending on the supplier and the quantity ordered.

Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

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