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5,6-Difluoro-2-benzofuran-1,3-dione(CAS: 18959-30-3)

5,6-Difluoro-2-benzofuran-1,3-dione
CAS Number

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Basic Information

Molecular Formula
C8H2F2O3
Molecular Weight
184.1 g/mol

Physical Properties

Melting Point
95.0 to 99.0 deg-C
Boiling Point
321.2°C at 760 mmHg
Flash Point
142.8℃

Chemical Identifiers

SMILES
C1=C2C(=CC(=C1F)F)C(=O)OC2=O
InChIKey
UATBWQQFLABWKR-UHFFFAOYSA-N

Database References

MDL Number
MFCD11858579

FAQ

5,6-Difluoro-2-benzofuran-1,3-dione (CAS: 18959-30-3) should comply with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) for classification and labeling, as well as REACH regulations for the European market. In the USA, it is subject to FDA and EPA regulations for handling and disposal. Specific guidelines may also include hazard communication, risk management, and workplace safety measures.
While 5,6-Difluoro-2-benzofuran-1,3-dione (CAS: 18959-30-3) is a specific compound, its synthesis can potentially be achieved using analogous compounds such as 5,6-difluoro-2-benzofuran-3-carbaldehyde. Common alternative reagents include fluoroacetic anhydride and perfluoroisopropyl tosylate, which can serve as substitutes in various chemical reactions.
The market for 5,6-Difluoro-2-benzofuran-1,3-dione (CAS: 18959-30-3) is driven by its applications in pharmaceuticals, agrochemicals, and organic synthesis. Research trends focus on its use as a starting material for synthesizing complex organic compounds and its potential in developing new drugs. Recent studies have also explored its reactivity in various reaction conditions.
Waste containing 5,6-Difluoro-2-benzofuran-1,3-dione (CAS: 18959-30-3) should be collected in appropriate containers and stored in a well-ventilated area. For disposal, it is recommended to consult local waste management regulations. Professional waste disposal services are advised for safe incineration or neutralization to minimize environmental impact and comply with regulatory requirements.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

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