Dicyclohexano-18-crown-6

Dicyclohexano-18-crown-6
  • CAS No.:16069-36-6
Other grades of this product :
Dicyclohexano-18-crown-6 Basic information
Product Name:Dicyclohexano-18-crown-6
Synonyms:cis-Dicyclohexano-18-crown-6, cis-syn-cis isomer, 98+%;cis-Dicyclohexano-18-crown-6, mixture of syn-cis and anti-cis isomers, 98%;d2-06;Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, eicosahydro-;Dicyclohexo-18-crown-6;Eicosahydro-5,8,11,16,19,22-hexaoxadibenzo[a,j]cyclooctadecene;Icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;k)(1,4,7,10,13,16)hexaoxacyclooctadecin,eicosahydro-dibenzo(
CAS:16069-36-6
MF:C20H36O6
MW:372.5
EINECS:240-216-4
Product Categories:Crown Ethers;Functional Materials;Macrocycles for Host-Guest Chemistry
Mol File:16069-36-6.mol
Dicyclohexano-18-crown-6 Chemical Properties
Melting point 47-50 °C
Boiling point 344°C
density 1.102 g/cm
refractive index 1.4909
Fp 113 °C
storage temp. Store below +30°C.
form Crystalline Solid
color White to slightly beige
Water Solubility Slightly soluble
Sensitive Hygroscopic
Merck 14,2602
BRN 1130529
CAS DataBase Reference16069-36-6(CAS DataBase Reference)
NIST Chemistry ReferenceDicyclohexano-18-crown-6(16069-36-6)
EPA Substance Registry SystemDibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, eicosahydro- (16069-36-6)
Safety Information
Hazard Codes T,Xn
Risk Statements 23/24/25-36/37/38-20/21/22-36/38-22
Safety Statements 26-36/37/39-45-38-28A-36
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS HP5385000
3-9
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29329995
ToxicityLD50 orally in Rabbit: 176 mg/kg
MSDS Information
ProviderLanguage
Perhydrodibenzo-18-crown-6 English
ACROS English
SigmaAldrich English
ALFA English
Dicyclohexano-18-crown-6 Usage And Synthesis
Chemical PropertiesWhite solid
UsesDicyclohexano is used as an anion activator and complexing agent which solubilizes alkali metal ions in non-polar solvents. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs etc,.
UsesAnion activator, and complexing agent which solubilizes alkali metal ions in non-polar solvents.
Safety ProfilePoison by ingestion, skin contact, and intraperitoneal routes. An experimental teratogen. An eye and skin irritant. When heated to decomposition it emits acrid smoke and fumes.
Purification MethodsPurify it by chromatography on neutral alumina and eluting with an ether/hexane mixture [see Izatt et al. Inorg Chem 14 3132 1975]. Dissolve it in ether at ca 40o, and spectroscopic grade MeCN is added to the solution, which is then chilled. The crown ether precipitates and is filtered off. It is dried in vacuo at room temperature [Wallace J Phys Chem 89 1357 1985]. [V.gtle ed. Top Corr Chem (Host Guest Complex Chemistry) 98 1981.] SKIN IRRITANT.
Dicyclohexano-18-crown-6 Preparation Products And Raw materials
Raw materialsTRANS-1,2-CYCLOHEXANEDIOL-->Dibenzo-18-crown-6

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