Ethyl Thiopropionate (CAS # 2432-42-0)
| Hazard Cov Cim | F - Flammable |
| Risk Codes | 10 – Flammable |
| Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | Xyoo 1993 |
| HS Code | 29159000 ib |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
S-ethyl thiopropionate yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm S-ethyl thiopropionate:
Zoo:
S-ethyl thiopropionate yog cov kua tsis muaj xim, pob tshab nrog cov ntxhiab tsw ntxhiab tsw. Nws tuaj yeem yaj hauv cawv thiab ether cov kuab tshuaj thiab yog insoluble hauv dej.
Siv:
S-ethyl thiopropionate feem ntau yog siv los ua cov tshuaj reagent hauv cov organic synthesis. Nws kuj tseem siv tau los ua cov nplaim hluav taws kub rau zinc-based pyrotechnics.
Txoj kev:
S-ethyl thiopropionate tuaj yeem tau txais los ntawm esterification ntawm thiopropionic acid nrog ethanol. Cov tshuaj tiv thaiv yuav tsum muaj qee yam acidic catalyst, thiab cov catalysts uas nquag siv yog sulfuric acid, hydrochloric acid, thiab lwm yam. Cov tshuaj tiv thaiv feem ntau yog nqa tawm ntawm chav tsev kub thiab lub sij hawm cov tshuaj tiv thaiv luv luv.
Cov ntaub ntawv kev nyab xeeb:
S-ethyl thiopropionate yog khaus khaus thiab yuav tsum tsis txhob cuam tshuam ncaj qha rau ntawm daim tawv nqaij thiab qhov muag. Thaum lub sijhawm ua haujlwm, kev ntsuas cua zoo yuav tsum tau ua kom tsis txhob nqus nws cov vapors. Nyob rau hauv rooj plaub ntawm kev sib chwv los yog nqus tau pa, ntxuav los yog ua pa tiv thaiv tam sim ntawd thiab nrhiav kev kho mob sai. S-ethyl thiopropionate yuav tsum muab cia rau hauv lub thawv airtight, kom deb ntawm ignition thiab oxidants.
