Table 4.
Chemical Abstract System (CAS) number, molecular formula and chemical structure of the sulfur compounds present in the additive
| No | Constituent EU register name | CAS no | Molecular formula | Chemical structure |
|---|---|---|---|---|
| 1 | (E)‐2‐Butyl 3‐(methylthio)‐2‐propenyl disulfide | 56019‐36‐4* | C8H16S3 |
|
| 2 | (E)‐sec‐Butyl‐propenyl disulfide | 24351‐71‐1 | C7H14S2 |
|
| 3 | (Z)‐sec‐Butyl‐propenyl disulfide | 24351‐70‐0 | C7H14S2 |
|
| 4 | di‐sec‐Butyl disulfide | 5943‐30‐6 | C8H18S2 |
|
| 5 | (Z)‐1‐(Methylthio)propyl 1‐propenyl disulfide | 56019‐32‐0 | C7H14S3 |
|
| 6 | (E)‐1‐(Methylthio)propyl 1‐propenyl disulfide | 56019‐35‐3 | C7H14S3 |
|
| 7 | n‐Propyl‐sec‐butyl disulfide | 59849‐54‐6 | C7H16S2 |
|
| 8 | (E)‐1‐(But‐2‐en‐1‐yl)‐2‐(sec‐butyl)disulfane | 110690‐24‐9 | C8H16S2 |
|
| 9 | 1‐(1‐(Methylthio)propyl)‐2‐propyldisulfane | 126876‐22‐0 | C7H16S3 |
|
| 10 | (Z)‐2‐Butyl 3‐(methylthio)‐2‐propenyl disulfide | 56019‐34‐2* | C8H16S3 |
|
| 11 | Rutadisulfid A | – | C9H16O2S2 |
|
| 12 | Isomer | – | C7H14S2 | – |
| 13 | (Z)‐1‐(But‐2‐en‐1‐yl)‐2‐(sec‐butyl)disulfane | 110690‐23‐8 | C8H16S2 |
|
| 14 | Isomer | – | C8H16S3 | – |
| 15 | Isomer | – | C8H16S2 | – |
| 16 | (Z)‐1‐(But‐1‐en‐1‐yl)‐2‐(sec‐butyl)disulfane | 110690‐21‐6 | C8H16S2 |
|
| 17 | Methyl sec‐butyl disulfide | 67421‐87‐8 | C5H12S2 |
|
| 18 | (E)‐1‐(But‐1‐en‐1‐yl)‐2‐(sec‐butyl)disulfane | 110690‐22‐7 | C8H16S2 |
|
| 19 | Allyl tert‐butyl sulfide |
37850‐75‐2 2867‐05‐2* |
C7H14S |
|
| 20 | (E)‐1‐Propenyl methyl disulfide |
23838‐19‐9 2179‐60‐4* |
C4H8S2 |
|
| 21 | Dipropyl disulfide | 629‐19‐6 | C6H14S2 |
|
| 22 | 2,3,4‐Trimethylthiophene | 1795‐04‐6 | C7H10S |
|
| 23 | (Z)‐1‐Propenyl methyl disulfide | 23838‐18‐8 | C4H8S2 |
|
| 24 | 3,4‐Dimethylthiophene | 632‐15‐5 | C6H8S |
|
| 25 | 2‐(Ethenyldisulfanyl)butane | 110690‐20‐5 | C6H12S2 |
|
| 26 | Disulfide, ethyl 1‐methylpropyl | 54166‐53‐9 | C6H14S2 |
|
| 27 | 3‐Ethyl‐1,2‐dithi‐4‐ene | 126790‐02‐1 | C6H10S2 |
|
*
: CAS number given by the applicant.