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Merck - 8117310005 - Crown ether/Dibenzo-18-crown-6

  • MFR SKU: 8117310005
  • ITEM #: 7162869
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ITEM #: 7162869
Crown ether/Dibenzo-18-crown-6 for synthesis. CAS 14187-32-7, molar mass 360.41 g/mol.
This listing is for 5 g Glass bottle

Merck - 8117310005 - Crown ether/Dibenzo-18-crown-6

  • Item #: 7162869
  • MFR SKU: 8117310005
  • Catalogue Number 811731
  • Synonyms Dibenzo-18-crown-6, 1, 4, 7, 14, 17, 20-Hexaoxa[7.7]orthocyclophane
  • CAS number 14187-32-7
  • EC number 238-041-3
  • Hill Formula CHO
  • Molar Mass 360.41 g/mol
  • HS Code 2932 99 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Crown ether/Dibenzo-18-crown-6 for synthesis. CAS 14187-32-7, molar mass 360.41 g/mol.
  • Melting Point 162 - 164 ° C
  • Solubility 0.007 g/l
  • LD 50 oral LD50 Rat 2600 mg/kg
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly 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 (GC, area%) ≥ 98.0 % (a/a)
  • Melting range (lower value) ≥ 158 ° C
  • Melting range (upper value) ≤ 163 ° C
  • Identity (IR) passes test

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