| Synonyms | |
| Definition |
|---|
| Einecs | 204-299-0 |
| Chemical name | 2,8-dimethyl-2-(4′,8′,12′-trimethyltridecyl)-6-chromanol |
| Chemical formula | C27H46O2 |
| Molecular weight | 402,7 |
| Assay | Content not less than 97 % |
| Description | Clear, viscous, pale yellowish or orange oil which oxidises and darkens on exposure to air or light |
| Identification |
|---|
| Spectrometry | Maximum absorptions in absolute ethanol at about 298 nm and 257 nm |
| Purity |
|---|
Specific absorption  in ethanol |  (298 nm) between 89 and 95
 (257 nm) between 3,0 and 6,0
|
| Refractive index | [n]D 20 1,500-1,504 |
| Sulphated ash | Not more than 0,1 % |
| Arsenic | Not more than 3 mg/kg |
| Lead | Not more than 2 mg/kg |
| Mercury | Not more than 1 mg/kg |
