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3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 98%, ACROS Organics™

Chemical Identifiers

CAS 2421-28-5
CAS Min % 98.5
CAS Max % 100.0
Assay Percent Range 98+%
Molecular Formula C17H6O7
Formula Weight 322.22
MDL Number MFCD00005923
Synonym 4, 4'-Carbonyldiphthalic anhydride
Chemical Name or Material 3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 99%
Assay ≥98.0%
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC401930050 SDS Thermo Fisher Scientific
401930050
Glass bottle 5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC401935000 SDS Fisher Scientific Acros
401935000
Glass bottle 500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC401930025 SDS Thermo Fisher Scientific
AC401930025
Plastic Bottle 2.5kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

2421-28-5
100.0
C17H6O7
MFCD00005923
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 99%
98.5
98+%
322.22
4, 4'-Carbonyldiphthalic anhydride
≥98.0%

Specifications

2421-28-5
100.0
Authentic
Needles or Crystalline Powder
C17H6O7
MFCD00005923
220° to 224°C
5g
≥98.0%
98.5
1.2 % max.
Glass bottle
98+%
322.22
4, 4'-Carbonyldiphthalic anhydride
Off-white to brown
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 99%

Safety and Handling

GHS P Statement
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Warning

EINECSNumber : 219-348-1

TSCA : TSCA