Antioxidant 1010
CAS 6683-19-8 · C73H108O12 · HS 3812.30
Antioxidant 1010 (pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), CAS 6683-19-8) is a high-molecular-weight hindered phenolic primary antioxidant. Its high molecular mass and low volatility give excellent extraction resistance and long-term thermal stability, making it the standard protection package for polyolefins, styrenics, engineering plastics, elastomers, adhesives and hot-melt systems. It is frequently combined with phosphite secondary antioxidants and hindered amine light stabilisers. Buyers compare assay, melting range, volatile matter, ash and solution clarity for sensitive film and fibre applications.
Application scenarios
- Polyolefin and engineering plastic stabilisation
- Elastomer and TPE protection
- Hot-melt and solvent-borne adhesives
- Polyamide and polyester compounds
- Wire and cable jacketing
- Film and fibre extrusion
Typical specifications
| CAS Number | 6683-19-8 |
|---|---|
| Molecular Formula | C73H108O12 |
| Purity | ≥ 98.0% |
| Melting Range | 110 - 125 °C |
| Volatile Matter | ≤ 0.50% |
| HS Code | 3812.30 |
Technical reference sources
Request a quote
Get matched supplier responses for Antioxidant 1010 (CAS 6683-19-8). Your request lands in the supplier's inbox — no account required.
We protect your privacy — your details reach only the suppliers matched to this request.
Suppliers of Antioxidant 1010
3 qualifiedQuzhou, Zhejiang, China · Est. 2001
Data confidence 93% · On-site verified · Featured
Handan, Hebei, China · Est. 2003
Data confidence 91% · On-site verified · Audited
Yantai, Shandong, China · Est. 2006
Data confidence 90% · On-site verified · Audited
Need a deeper check on a specific company?
A detailed supplier report is compiled by our operations team after payment confirmation. No automated PDF generation.
Compare suppliers