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  8. 3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%

3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%

Product Code. 11345342 Shop All Thermo Scientific Chemicals Products
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Quantity:
5 g
500 g
2.5 kg
Packaging:
Glass bottle
Plastic Bottle
Unit Size:
2.5kg
500g
5g
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Product Code. 11345342

Brand: Thermo Scientific Acros 401930025

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Descripción

CAS: 2421-28-5 | C17H6O7 | 322.22 g/mol

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

Identificadores de productos químicos

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-y61gva8097
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

Especificaciones

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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Seguridad y manipulación

compliance-icons
Nombre del producto
  • 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
 Palabra de advertencia
  • Warning
 Clasificación
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 2
  • Respiratory sensitiser Category 1B
  • Specific target organ toxicity Category 3
 Indicaciones de peligro
  • 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.
 Consejos de prudencia
  • 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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