Molekula
N,N'-Ethylenebis(stearamide)
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
N,N'-Ethylenebis(stearamide) is a high-molecular-weight amide used as a lubricant and processing aid in plastics, coatings, and rubber. It improves flow, reduces friction, and enhances surface finish. CAS: 110-30-5, Molecular Formula: C38H76N2O2, Molecular Weight: 593.02 g/mol, Storage: Ambient, Signal Word: None. Molekula supplies N,N'-Ethylenebis(stearamide) 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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 kg — £60.30 per pack ex VAT · £72.36 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | 140 - 145 °C |
| Moisture | ≤0.3% |
| Colour (Gardner) | ≤4 |
| Acid Value (mg KOH/g) | ≤10 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 280 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 135-146 °C |
| Density | 0.97 (relative, water = 1) |
Source: PubChem CID 8044 (ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 89967033 |
| CAS Number | 110-30-5 |
| IUPAC Name | N-[2-(octadecanoylamino)ethyl]octadecanamide |
| EC Number | 203-755-6 |
| Molecular Formula | [CH3(CH2)16CONHCH2-]2 |
| Molecular Weight | 593.02 |
| Exact Mass | 592.5907 |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC |
| InChIKey | RKISUIUJZGSLEV-UHFFFAOYSA-N |
| InChI | InChI=1S/C38H76N2O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37(41)39-35-36-40-38(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-36H2,1-2H3,(H,39,41)(H,40,42) |
| PubChem CID | 8044 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2924198000 |
| Tariff Code | 2924190090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, English (US), 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
- Advawachs 280
- Advawax
- Carlisle 280
- Chemetron 100
- Ethylene distearamide
- Ethylenebis(stearamide)
- Ethylenebis(stearylamide)
- Lubrol EA
- Microtomic 280
- Octadecanamide, N,N'-1,2-ethanediylbis-
Frequently asked questions
What is N,N'-Ethylenebis(stearamide) used for?
It is primarily used as a lubricant and processing aid in plastics and rubber, improving flow and reducing friction during manufacturing.
What is the chemical formula and molecular weight?
The formula is [CH3(CH2)16CONHCH2-]2 with a molecular weight of 593.02 g/mol.
How should N,N'-Ethylenebis(stearamide) be stored?
It should be stored at ambient temperature, away from moisture and direct sunlight.
What grade is available?
Molekula supplies this product in technical grade.
Can Molekula supply it in bulk?
Yes, Molekula can supply N,N'-Ethylenebis(stearamide) in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.