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3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%, Thermo Scientific Chemicals

Catalog Number p-63687
Click to view available options
Quantity:
5 g
500 g
2.5 kg
Packaging:
Glass bottle
Plastic Bottle
This item is not returnable. View return policy
2421-28-5
C17H6O7
322.22
MFCD00005923
VQVIHDPBMFABCQ-UHFFFAOYSA-N
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-y61gva8097
75498
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
C1=CC2=C(C=C1C(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
This item is not returnable. View return policy
2421-28-5
C17H6O7
322.22
MFCD00005923
VQVIHDPBMFABCQ-UHFFFAOYSA-N
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-y61gva8097
75498
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
C1=CC2=C(C=C1C(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

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
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 Glass bottle
Quantity 5 g
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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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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