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3,3′,4,4′-Benzophenonetetracarboxylic dianhydride, 97+%, Acros Organics™

Brand:  Acros Organics 401930050

Code : 29

Additional Details : CAS Number : 2421-28-5 Weight : 0.05500kg


Quantity 5g
Packaging Glass bottle

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Product Code. 10703613

  • £14.40 / 5g


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Specifications

Chemical Identifiers

3,3',4,4'-Benzophenonetetracarboxylic dianhydride
2421-28-5
100.0
98+%
322.22
4, 4'-Carbonyldiphthalic anhydride
99%
98.5
≥97%
C17H6O7
MFCD00005923

Specifications

3,3',4,4'-Benzophenonetetracarboxylic dianhydride
2421-28-5
100.0
Authentic
Needles or Crystalline Powder
98+%
322.22
0220.0°C
219.0° to 226.0°C
5g
99%
98.5
1.2 % max.
Glass bottle
≥97%
C17H6O7
MFCD00005923
4, 4'-Carbonyldiphthalic anhydride
Off-white to brown
Safety and Handling

Safety and Handling

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/A§.
  • 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/A§/if you feel unwell.

Documentation

Technical Documents