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3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%, Thermo Scientific Chemicals Product Code.: 11345342
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%, Thermo Scientific Chemicals

Product Code. 11345342
2.5 kg, Plastic Bottle
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Quantity:
5 g
500 g
2.5 kg
Packaging:
Glass bottle
Plastic Bottle
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Product Code. 11345342

Brand: Thermo Scientific Acros 401930025

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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 2421-28-5
Molecular Formula C17H6O7
Molecular Weight (g/mol) 322.22
MDL Number MFCD00005923
InChI Key VQVIHDPBMFABCQ-UHFFFAOYSA-N
Synonym 3,3',4,4'-benzophenonetetracarboxylic dianhydride, benzophenonetetracarboxylic dianhydride, benzophenonetetracarboxylic acid dianhydride, 1,3-isobenzofurandione, 5,5'-carbonylbis, 4,4'-carbonylbis phthalic anhydride, 4,4'-carbonyldiphthalic anhydride, 4,4'-diphthalic anhydride ketone, benzophenonetetracarboxylic anhydride, phthalic anhydride, 4,4'-carbonyldi, unii-y61gva8097Show MoreShow Less
PubChem CID 75498
IUPAC Name 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
SMILES C1=CC2=C(C=C1C(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 219.0°C to 226.0°C
Color White to Brown
Infrared Spectrum Authentic
Assay Percent Range 97+%
Packaging Plastic Bottle
Quantity 2.5 kg
Solubility Information Solubility in water: reacts. Other solubilities: soluble in dmf (1g/10mL)
Sublimation Point 0220.0°C
Formula Weight 322.22
Percent Purity 97+%
Physical Form Crystalline Powder or Needles
Chemical Name or Material 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride, 99%
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0464064 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number401935000,401930025
Lot NumberA0464064 Certificate TypeCertificate of Analysis Date24/06/2024 Catalog Number401935000,401930025
Lot NumberA0461452 Certificate TypeCertificate of Analysis Date11/04/2024 Catalog Number401935000,401930025
Lot NumberA0458427 Certificate TypeCertificate of Analysis Date04/01/2024 Catalog Number401930050,401935000,401930025
Lot NumberA0447428 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number401930050,401935000,401930025

Safety and Handling

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Product Identifier
  • 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
 Signal Word
  • Warning
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 2
  • Respiratory sensitiser Category 1B
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H335-May cause respiratory irritation.
  • H412-Harmful to aquatic life with long lasting effects.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only

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