Sinanox® 1222
Chemical Name：Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate；Antioxidant 1222
CAS：976-56-7
Formula：C19H33O4P
MW：356.44
Structure：
Specification
| Item | Specifications |
| Appearance | White powder |
| Melting point ℃ | ≥116.0 |
| Heating loss % | ≤0.5 |
| Fineness(100mesh) % | ≤3.0 |
Application
This product is a phosphorus-containing hindered phenol antioxidant with good extraction resistance. Especially suitable for polyester anti-aging. It is usually added before polycondensation because it is a catalyst for polyester polycondensation. It can also be used for polyamide as a light stabilizer and has an antioxidant effect. It has a synergistic effect when used with ultraviolet absorbers. The product can also be used as a stabilizer for dimethyl terephthalate in storage and transportation.
Package:
25 KG /carton.
Or upon customer’s request.
Capacity: 10 tons per month.
Storage:Stored in a cool dry place out of direct sunlight.
Details
| Chemical Name | Antioxidant 1222;Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate |
|---|---|
| Formula | C19H33O4P |
| Cas No. | 976-56-7 |
| Package | 25 KG /carton |
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