Molekula
Ethocel Standard 4 Industrial
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Ethocel Standard 4 Industrial is a non-ionic, water-insoluble ethyl cellulose polymer used primarily as a film former, binder, and viscosity modifier in coatings, adhesives, and pharmaceutical formulations. It provides excellent clarity, flexibility, and chemical resistance in solvent-based systems. This industrial-grade grade features a CAS number of 9004-57-3 and a molecular formula of [C5H5OCH2OR(OR)2O]n, where R is H or CH2CH3. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Ethocel Standard 4 Industrial 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 |
|---|---|
| Viscosity | 3.0 - 5.5 mPa sec |
| Loss on Drying | ≤2.0% |
| Chloride (Cl-) | ≤0.15% |
| Identification (IR) | Conforms to reference |
| Ethoxyl content | 48.0% - 49.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037700 |
| CAS Number | 9004-57-3 |
| Molecular Formula | [C5H5OCH2OR(OR)2O]n , n=H or CH2CH3 |
| Molecular Weight | N/A |
| SMILES | CCOCC1C(C(C(C(O1)OC)OCC)OCC)OC2C(C(C(C(O2)CO)OC)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39123900 |
| Tariff Code | 3912398510 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ethocel Standard 4 Industrial used for?
Ethocel Standard 4 Industrial is commonly used as a binder, film-former, and viscosity modifier in industrial coatings, adhesives, and pharmaceutical tablet formulations.
What is the chemical formula and molecular weight of Ethocel Standard 4 Industrial?
The formula is [C5H5OCH2OR(OR)2O]n, where R = H or CH2CH3; molecular weight is not applicable due to its polymeric nature.
How should Ethocel Standard 4 Industrial be stored?
Store at ambient conditions in a cool, dry place, away from direct sunlight and moisture.
What grades of Ethocel are available from Molekula?
Molekula supplies Ethocel Standard 4 Industrial, a premium-grade ethyl cellulose for industrial applications.
Can Molekula supply Ethocel Standard 4 Industrial in bulk quantities?
Yes, Molekula can provide Ethocel Standard 4 Industrial in bulk, with packaging options tailored to your requirements.
What documentation comes with an order of Ethocel Standard 4 Industrial?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
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.