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Merck - 8118660001 - Crown ether/Dicyclohexyl-18-crown-6

  • MFR SKU: 8118660001
  • ITEM #: 19015379
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ITEM #: 19015379
Crown ether/Dicyclohexyl-18-crown-6 (mixture of cis- and trans-isomers) for synthesis. CAS 16069-36-6, molar mass 372.51 g/mol.
This listing is for 1 g Glass bottle

Merck - 8118660001 - Crown ether/Dicyclohexyl-18-crown-6

  • Item #: 19015379
  • MFR SKU: 8118660001
  • Catalogue Number 811866
  • Synonyms 2, 5, 8, 15, 18, 21-Hexaoxatricyclo[20.4.0.09.14] hexacosane, Dicyclohexyl-18-crown-6
  • CAS number 16069-36-6
  • EC number 240-216-4
  • Hill Formula CHO
  • Molar Mass 372.5 g/mol
  • HS Code 2932 99 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Crown ether/Dicyclohexyl-18-crown-6 (mixture of cis- and trans-isomers) for synthesis. CAS 16069-36-6, molar mass 372.51 g/mol.
  • Flash point 113 ° C
  • Melting Point 47 ° C
  • LD 50 oral LD50 Rat 176 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H301: Toxic if swallowed.
  • H319: Causes serious eye irritation.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P270: Do not eat, drink or smoke when using this product.
  • P280: Wear eye protection/ face protection.
  • P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337 + P313: If eye irritation persists: Get medical advice/ attention.
  • Signal Word Danger
  • RTECS HP5385000
  • Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
  • WGK WGK 1 slightly hazardous to water
  • Disposal 9
  • Carcinogenic compounds and flammable compounds labelled " Highly toxic" or " Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution ( . 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips ( . 109535).
  • Categories of danger toxic
  • Storage Store below +30° C.
  • Declaration (railroad and road) ADR, RID UN 2811 , 6.1, III
  • Declaration (transport by air) IATA-DGR UN 2811 , 6.1, III
  • Declaration (transport by sea) IMDG-Code UN 2811 , 6.1, III
  • Assay (GC, area%) ≥ 97.0 % (a/a)
  • Identity (IR) passes test

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