Molekula
Dicyclohexano-18-Crown-6
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dicyclohexano-18-Crown-6 is a macrocyclic polyether, widely used as a phase-transfer catalyst and ion-selective complexing agent in organic synthesis, analytical chemistry, and separation processes. It facilitates the extraction of alkali and alkaline earth metals, improving reaction efficiency in both laboratory and industrial settings. This chemical has a CAS number of 16069-36-6, with the molecular formula C20H36O6 and a molecular weight of 372.50 g/mol. It is stored at ambient conditions but carries a **Danger** signal word due to its hazardous properties. Molekula supplies Dicyclohexano-18-Crown-6 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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5 g — $133.10 per pack
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 344 °C at 760 mmHg |
Source: PubChem CID 85955 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 27631200 |
| CAS Number | 16069-36-6 |
| IUPAC Name | 2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosane |
| EC Number | 240-216-4 |
| Molecular Formula | C20H36O6 |
| Molecular Weight | 372.50 |
| Exact Mass | 372.2512 |
| SMILES | C1CCC2C(C1)OCCOCCOC3CCCCC3OCCOCCO2 |
| InChIKey | BBGKDYHZQOSNMU-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H36O6/c1-2-6-18-17(5-1)23-13-9-21-11-15-25-19-7-3-4-8-20(19)26-16-12-22-10-14-24-18/h17-20H,1-16H2 |
| PubChem CID | 85955 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2932.99.9090 |
| Tariff Code | 2932990090 |
Safety & GHS
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Toxic
GHS06
Hazard statements
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2,5,8,15,18,21-Hexaoxatricyclo[20.4.0.09,14]hexacosane
- cis-Dicyclohexano-18-crown-6
- DCH-18-crown-6
- Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, eicosahydro-
- Dicyclohexano-18-crown-6-ether
- Dicyclohexo-18-crown-6
- Dicyclohexyl-18-crown-6
- Dicyclohexyl-18-crown-6 ether
- Icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine
- Perhydrodibenzo-18-crown-6
Frequently asked questions
What is Dicyclohexano-18-Crown-6 commonly used for?
Dicyclohexano-18-Crown-6 is primarily used as a phase-transfer catalyst in organic synthesis, particularly for reactions involving alkali metals and their salts, and as an ionophore in selective ion transport studies.
What is the molecular formula and molecular weight of Dicyclohexano-18-Crown-6?
The molecular formula is **C₂₀H₃₆O₆**, and the molecular weight is **372.50 g/mol**.
How should Dicyclohexano-18-Crown-6 be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight.
What purity grades are available for this product?
Molekula supplies Dicyclohexano-18-Crown-6 in **technical grade** and **analytical standard grade** (98%+ purity).
Can Molekula supply this product in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for minimum order quantities and pricing.
What documentation is provided with an order of Dicyclohexano-18-Crown-6?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.