3,6-DIFLUOROPHTHALIC ANHYDRIDE

Base Information

• Chemical Name: 3,6-DIFLUOROPHTHALIC ANHYDRIDE
• CAS No.: 652-40-4
• Molecular Formula: C8H2F2O3
• Molecular Weight: 184.099
• Hs Code.: 29173990
• Mol file: 652-40-4.mol

Synonyms:Phthalicanhydride, 3,6-difluoro- (7CI,8CI);3,6-Difluorophthalic anhydride;4,7-Difluoroisobenzofuran-1,3-dione;4,7-Difluoro-1,3-isobenzofurandione;5,8-Difluoro-1,3-isobenzofurandione;

Chemical Property of 3,6-DIFLUOROPHTHALIC ANHYDRIDE

Chemical Property:

• Appearance/Colour: white to off-white powder
• Vapor Pressure: 0.000429mmHg at 25°C
• Melting Point: 218-221 °C
• Refractive Index: 1.555
• Boiling Point: 315.7 °C at 760 mmHg
• Flash Point: 140.1 °C
• PSA: 43.37000
• Density: 1.658 g/cm³
• LogP: 1.27540
• Storage Temp.: Hygroscopic, Refrigerator, Under inert atmosphere
• Sensitive.: Moisture Sensitive
• Solubility.: Acetonitrile, DMSO

Purity/Quality:

≥99.0% ^*data from raw suppliers

4,7-Difluoro-1,3-isobenzofurandione(TechnicalGrade,~90%) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4,7-Difluoro-1,3-isobenzofurandione is used in the synthesis of phthalic compounds, phthalazines, and quinones with antimicrobial activity.