| send us an inquiry |
LC1470 Crown ether/Dicyclohexyl-18-crown-6(mixture of cis- and trans-isomers) for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28470 | Glass bottle | 1 g | 12.06 |
| AC28470 | Glass bottle | 5 g | 53.1 |
| Product information | |
| Synonyms | 2,5,8,15,18,21-Hexaoxatricyclo[20.4.0.09.14] hexacosane, Dicyclohexyl-18-crown-6 |
| Hill Formula | C20H36O6 |
| HS Code | 2932 99 00 |
| EC number | 240-216-4 |
| Molar mass | 372.51 g/mol |
| CAS number | 16069-36-6 |
| Chemical and physical data | |
| Melting point | 46 – 50 °C |
| Molar mass | 372.51 g/mol |
| Flash point | 113 °C |
| Safety information according to GHS | |
| Hazard Statement(s) | H301: Toxic if swallowed. |
| Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| RTECS | HP5385000 |
| Storage class | Combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| 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 (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety information | |
| R Phrase | R 25 Toxic if swallowed. |
| S Phrase | S 25-37-45 Avoid contact with eyes.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | toxic |
| Hazard Symbol |  Toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(CROWN ETHER/DICYCLOHEXYL-18-CROWN-6), 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(CROWN ETHER/DICYCLOHEXYL-18-CROWN-6), 6.1, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 176 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 97 % |
| Identity (IR) | passes test |
 |