Diallyl trisulfide (CAS # 2050-87-5)
| UN IDs | 2810 ib |
| WGK Germany | 3 |
| RTECS | TIAB SA 6168000 |
| HS Code | 29 3090 ,ib |
| Hazard Class | 6.1 (b) |
| Packing Group | III |
Taw qhia
Diallyl trisulfide (DAS luv luv) yog ib qho organosulfur compound.
Khoom: DAS yog daj rau xim av oily kua nrog ib tug peculiar sulfur tsw. Nws yog insoluble hauv dej tab sis soluble hauv cov kuab tshuaj organic xws li cawv thiab ethers.
Kev Siv: DAS feem ntau yog siv los ua vulcanization crosslinker rau roj hmab. Nws tuaj yeem txhawb kev sib txuas sib txuas ntawm cov roj hmab molecules, ua kom lub zog thiab kub tsis kam ntawm cov khoom siv roj hmab. DAS kuj tseem siv tau los ua catalyst, preservative, thiab biocide.
Txoj kev: Kev npaj ntawm DAS tuaj yeem ua tiav los ntawm cov tshuaj tiv thaiv ntawm dipropylene, sulfur thiab benzoyl peroxide. Dipropylene yog reacted nrog benzoyl peroxide los ua 2,3-propylene oxide. Tom qab ntawd, nws reacts nrog sulfur los ua DAS.
Cov ntaub ntawv hais txog kev nyab xeeb: DAS yog cov khoom siv phom sij, thiab yuav tsum tau ceev faj. Kev raug DAS tuaj yeem ua rau qhov muag thiab tawv nqaij khaus, thiab kev sib cuag ncaj qha yuav tsum raug zam. Cov cuab yeej tiv thaiv tus kheej tsim nyog, xws li hnab looj tes thiab looj tsom iav, yuav tsum hnav thaum siv DAS. Nco ntsoov ua haujlwm nyob rau hauv qhov chaw zoo ventilated. Nyob rau hauv rooj plaub ntawm kev raug mob los yog raug mob ntawm DAS, nrhiav kev kho mob tam sim ntawd.
