Dibenzo[b,d]thiophene 5,5-dioxide

Basic Information

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CAS Number

1016-05-3

Molecular Formula

C12H8O2S

Molecular Weight

216.26 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

234.0 to 238.0 deg-C

Boiling Point

422.2℃ at 760 mmHg

Flash Point

275.7°C

Refractive Index

1.5200 (estimate)

SMILES

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C1=CC=C2C(=C1)C3=CC=CC=C3S2(=O)=O

InChI

InChI=1S/C12H8O2S/c13-15(14)11-7-3-1-5-9(11)10-6-2-4-8-12(10)15/h1-8H

InChIKey

IKJFYINYNJYDTA-UHFFFAOYSA-N

LogP

2.4998000000000005

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

313

Synonyms & References

English

InChI=1/C12H8O2S/c13-15(14)11-7-3-1-5-9(11)10-6-2-4-8-12(10)15/h1-8
DIBENZOTHIOPHENE S,S-DIOXIDE
DTXSID5074424
NSC406519
AKOS000276649
Oprea1_807990
dibenzothiophenesulfone
NSC-627707
Dibenzothiophene 5,5-dioxide
DBT-5,5-dioxide
Dibenzothiophene dioxide
4D7K6K33UY
Dibenzothiophene sulfone
Dibenzo[b]thiophene-5,5-dioxide
Dibenzo[b,d]thiophene 5,5-dioxide #
AC-4874
CS-W014845
Dibenzo-[b,d]thiophene 5,5-dioxide
SR-01000510213
NSC627707
C12H8O2S
Diphenylene sulfone
UNII-4D7K6K33UY
Dibenzo[b,d]thiophene 5,5-dioxide
DIBENZO(B,D)THIOPHENE 5,5-DIOXIDE
Dibenzothiophene sulfone, 97%
MFCD00004970
DBTO2
C21150
DS-18510
DBT-sulfone

MDL Number

MFCD00004970

FAQ

What are the physical and chemical properties of Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3)?

Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3) is a crystalline solid with a molecular weight of approximately 242.27 g/mol. It is poorly soluble in water but soluble in common organic solvents such as ethanol and dichloromethane. The compound is less reactive compared to other thiophene derivatives but exhibits notable stability under normal storage conditions. It is a key intermediate in organic synthesis and pharmaceuticals.

How is Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3) typically synthesized?

Dibenzo[b,d]thiophene 5,5-dioxide is typically synthesized through the oxidation of dibenzo[b,d]thiophene using appropriate oxidizing agents such as potassium permanganate or sodium hypochlorite in the presence of a suitable solvent. The process yields the target compound with good selectivity and yield, making it a robust method for industrial production.

What industries use Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3)?

Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3) is used in various industries. It is a key intermediate in the production of pharmaceuticals, where it plays a role in the synthesis of bioactive compounds. Additionally, it is used in polymer chemistry, where it enhances the performance of certain materials. Its applications also extend to sensors and semiconductors due to its unique electronic properties.

What precautions should be taken when handling Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3)?

When handling Dibenzo[b,d]thiophene 5,5-dioxide (CAS: 1016-05-3), it is essential to use appropriate Personal Protective Equipment (PPE) such as gloves, safety goggles, and lab coats. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be well-ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal information.