Molekula
n-Eicosane
n-Eicosane is a saturated hydrocarbon used in research and industrial applications such as lubricants, coatings, and calibration standards. It appears as a white crystalline solid with a melting point of 36–38 °C. CAS: 112-95-8, molecular formula: C20H42, molecular weight: 282.55 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies n-Eicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
n-Eicosane is a saturated hydrocarbon used in research and industrial applications such as lubricants, coatings, and calibration standards. It appears as a white crystalline solid with a melting point of 36–38 °C. CAS: 112-95-8, molecular formula: C20H42, molecular weight: 282.55 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies n-Eicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White fused solid |
| Melting Point | 36 - 40°C |
| Assay GC | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 112 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 112-95-8 |
| Molecular Formula | CH3(CH2)18CH3 |
| Molecular Weight | 282.55 |
| SMILES | CCCCCCCCCCCCCCCCCCCC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29011050 |
| Tariff Code | 2901100000 |
Safety & GHS
-
Flammable
GHS02
Hazard statements
- H304 May be fatal if swallowed and enters airways
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
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is n-Eicosane used for?
n-Eicosane is primarily used as a standard in gas chromatography and as a reference material in analytical chemistry.
What is the chemical formula and molecular weight of n-Eicosane?
The formula is CH3(CH2)18CH3 with a molecular weight of 282.55 g/mol.
How should n-Eicosane be stored?
Store at ambient temperature, away from heat and ignition sources due to its flammability.
What grade of n-Eicosane does Molekula supply?
Molekula supplies n-Eicosane in analytical grade, suitable for laboratory and research use.
Can Molekula supply n-Eicosane in bulk?
Yes, Molekula can supply n-Eicosane in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of n-Eicosane?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.