ChemicalBook Product Catalog Chemical Reagents Organic reagents Ethers Benzo-18-crown-6

Benzo-18-crown-6

Benzo-18-crown-6 Basic information
Product Name:Benzo-18-crown-6
Synonyms:4,7,10,13,16-Benzophexaoxacyclooctadecin,,3,5,6,8,9,11,12,14,15-decahydro-1;2,3-BENZO-1,4,7,10,13,16-HEXAOXAOCTADEC-2-ENE;2,3,5,6,8,9,11,12,14,15-DECAHYDRO-1,4,7,10,13,16-BENZOHEXAOXACYCLOOCTADECIN;BENZO-18-CROWN 6-ETHER;BENZO-18-CROWN-6;CROWN ETHER/BENZO-18-CROWN-6;1,4,7,10,13,16-Benzohexaoxacyclooctadecin, 2,3,5,6,8,9,11,12,14,15-decahydro-;2,3,5,6,8,9,11,12, 14,15-decahydro-1,4,7,10,13,16-Benzophexaoxacyclooctadecin
CAS:14098-24-9
MF:C16H24O6
MW:312.36
EINECS:604-215-6
Product Categories:Crown Ethers;Functional Materials;Macrocycles for Host-Guest Chemistry;Chelation/Complexation Compounds;Crown Ethers;Synthetic Reagents
Mol File:14098-24-9.mol
Benzo-18-crown-6 Structure
Benzo-18-crown-6 Chemical Properties
Melting point 42-45 °C (lit.)
Boiling point 412.28°C (rough estimate)
density 1.1858 (rough estimate)
refractive index 1.4795 (estimate)
Fp >230 °F
storage temp. Inert atmosphere,Room Temperature
solubility very faint turbidity in Methanol
form Liquid
color Clear colorless
Sensitive Hygroscopic
BRN 1626123
CAS DataBase Reference14098-24-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 22-24/25-37/39-26
WGK Germany 3
F 3
HazardClass IRRITANT
HS Code 29329985
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Benzo-18-crown-6 Usage And Synthesis
Chemical Propertieswhite granular powder and chunks
Purification MethodsPurify it by passage through a DEAE cellulose column in cyclohexane. It recrystallises from n-hexane. Its thiourea complex has m 127o [5-6 mol of urea to ether, Pedersen J Org Chem 36 1690 1971]. The stability constants of the Na+, K+, Rb+, Cs+, Tl+ and Ba2+ complexes are described in Hofmanova et al. Inorg Chim Acta 28 73 1978. [NMR: Live & Chan J Am Chem Soc 98 3769 1976]. [Beilstein 19/12 V 618.] IRRITANT.
Benzo-18-crown-6 Preparation Products And Raw materials
Preparation Products2,3-(4-CARBOXYBENZO)-1,4,7,10,13,16-HEXAOXACYCLOOCTADEC-2-ENE
BENZO-12-CROWN-4 4-ACRYLAMIDOBENZO-18-CROWN-6, 98 4'-ISOCYANATOBENZO-18-CROWN-6 4'-NITRO-5'-(PICRYLAMINO)BENZO-18-CROWN-6,3-Nitro-4-(2,4,6-trinitrophenylamino)-benzo-18-crown-6 (Benzo-18-crown-6)-4μ-yl bromide 4'-AMINOBENZO-18-CROWN-6 = (BENZO-18-CROWN-6)-4'-YLAMINE (BENZO-18-CROWN-6)-4'-CARBOXYLIC ACID Difenoconazole Benzo[b]thien-2-ylboronic acid (BENZO-18-CROWN-6)-4'-YLAMINE Triclosan 4-AMINOBENZO-18-CROWN-6 SESQUIHYDRATE HYDROCHLORIDE, 99 4'-ACETYLBENZO-18-CROWN 6-ETHER 4'-FORMYLBENZO-18-CROWN 6-ETHER 12-Crown-4 TRANS-4,5'-DINITRODIBENZO-18-CROWN-6 Cyphenothrin 4',4''(5'')-DIACETYLDIBENZO-18-CROWN-6
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