Molekula
Poly(dicyclopentadiene-co-p-cresol)
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
Poly(dicyclopentadiene-co-p-cresol) is the butylated reaction product of p-cresol and dicyclopentadiene, a hindered phenolic antioxidant used as a non-staining stabilizer for rubber, latex and plastics. It is supplied as a solid with a molecular weight of 296.4 g/mol, a molecular formula of C21H28O, and a CAS number of 68610-51-5. Store at ambient temperatures. Warning signal word applies. Molekula supplies Poly(dicyclopentadiene-co-p-cresol) 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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25 g — £30.90 per pack ex VAT · £37.08 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 |
| Ash | ≤0.15% |
| Heat stability | ≤0.5% |
| Initial Melting Point | ≥ 115°C |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89991394 |
| CAS Number | 68610-51-5 |
| Molecular Formula | C21H28O |
| Molecular Weight | 296.4 |
| SMILES | CC1=CC=C(C=C1)O.CC(=C)C.C1C=CC2C1C3CC2C=C3 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 39119090/ 99021148 |
| Tariff Code | 3911909990 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- EUH440 Accumulates in the environment and living organisms including in humans
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H361 Suspected of damaging fertility or the unborn child
- H413 May cause long lasting harmful effects to aquatic life
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
No alternate names recorded for this product.
Frequently asked questions
What is Poly(dicyclopentadiene-co-p-cresol) used for?
It is used as a non-staining hindered phenolic antioxidant additive that stabilizes polymers and elastomers such as rubber, latex and plastics against oxidative degradation.
What is the chemical formula and molecular weight?
The formula is C21H28O with a molecular weight of 296.4 g/mol.
How should this material be stored?
Store at ambient temperature, away from moisture and direct sunlight, in a dry, well-ventilated area.
What grade is available?
Available in standard industrial grade; custom grades may be available upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply Poly(dicyclopentadiene-co-p-cresol) in bulk quantities; please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.