CAS No.: 976-56-7
MF: C19H33O4P
Appearance: White crystalline powder
Packaging: 25kg/drum
Sample: available
Antioxidant 1222 CAS 976-56-7
Description
Quick details：
Product name: Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate ; Antioxidant 1222
CAS No.: 976-56-7
MF: C19H33O4P
Molecular weight: 356.44
Molecular structure：
Typical Properties：
| Test item | Specification |
| Items | Standard |
| Appearance | White crystalline powder |
| Melting point ℃ | ≥116.0 |
| Loss on heating % | ≤0.5 |
| Fineness% | ≤3.0 |
Applications
Polymer light stabilizers: Used as UV absorbers, added to polymer materials (such as polyolefins, PVC, ABS resin, polyester, etc.) to absorb UV light and prevent material aging, cracking, and fading.
Coating and varnish protection: Used in industrial coatings and clear varnishes to protect the substrate and pigments beneath the coating from sun degradation, extending outdoor durability.
Sunscreen ingredients: Used in personal care products as chemical sunscreens to help protect skin from UVB and some UVA radiation.
Packaging and Shipping
Packing: 25kg/drum
Delivery: within 7-10 working days.
Storage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.