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Merck - 8209700100 - 3, 4, 9, 10-Perylenetetracarboxylic 3, 4:9, 10-dianhydride

  • MFR SKU: 8209700100
  • ITEM #: 7166386
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ITEM #: 7166386
3, 4, 9, 10-Perylenetetracarboxylic 3, 4:9, 10-dianhydride for synthesis. CAS 128-69-8, pH 6 - 7 (1 g/l, HO, 20 °C).
This listing is for 100 g Glass bottle

Merck - 8209700100 - 3, 4, 9, 10-Perylenetetracarboxylic 3, 4:9, 10-dianhydride

  • Item #: 7166386
  • MFR SKU: 8209700100
  • Catalogue Number 820970
  • CAS number 128-69-8
  • EC number 204-905-3
  • Hill Formula CHO
  • Molar Mass 392.32 g/mol
  • HS Code 2917 39 85
  • Structure formula Image
  • Quality Level MQ200
  • Application 3, 4, 9, 10-Perylenetetracarboxylic 3, 4:9, 10-dianhydride for synthesis. CAS 128-69-8, pH 6 - 7 (1 g/l, HO, 20 ° C).
  • Flash point >400 ° C
  • Melting Point 300 ° C
  • pH value 6 - 7 (1 g/l, HO, 20 ° C)
  • Bulk density 300 kg/m3
  • Solubility 0.87 g/l
  • LD 50 oral LD50 Rat > 10000 mg/kg
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Storage Store below +30° C.
  • Assay (acidimetric) ≥ 98.0 %
  • Identity (IR) passes test

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