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

Brand:  Acros Organics 401935000

UNSPSC : 12350000

Code : 29

Additional Details : CAS Number : 2421-28-5 Weight : 0.55000kg


Quantity 500g
Packaging Glass bottle

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Product Code. 10490641

  • £46.20 / 500g


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Specifications Description & Specifications

Chemical Identifiers

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

Specifications

3,3',4,4'-Benzophenonetetracarboxylic dianhydride
2421-28-5
100.0
Authentic
Needles or Crystalline Powder
98+%
322.22
4, 4'-Carbonyldiphthalic anhydride
Off-white to brown
99%
98.5
1.2 % max.
Glass bottle
≥98.0%
C17H6O7
MFCD00005923
220° to 224°C
500g

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/
  • 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

Documentation

Technical Documents