Perfluoro (2 5 8-trimethyl-3 6 9-trioxadodecanoyl) fluoride (CAS # 27639-98-1)
| Hazard Cov Cim | C - Corrosive |
| Risk Codes | 34 – Ua rau kub hnyiab |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) |
| UN IDs | ib 3265 |
| TSCA | T |
| Kev Ceeb Toom | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
Taw qhia
Perfluoro-2,5,8-trimethyl-3,6,9-trioxadocyl fluoride yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Perfluoro-2,5,8-trimethyl-3,6,9-trioxadocyl fluoride yog cov kua tsis muaj xim thiab tsw ntxhiab.
- Nws yog cov tshuaj lom neeg ruaj khov thiab tuaj yeem siv rau hauv ntau qhov kub thiab txias ib puag ncig.
- Nws yog ib qho tsis-volatile compound, tsawg flammable, thiab kuj muaj tsawg toxicity.
Siv:
- Perfluoro-2,5,8-trimethyl-3,6,9-trioxadododecadecyl fluoride yog dav siv nyob rau hauv kev lag luam daim ntaub ntawv uas muaj lubrication, sealing, thermal rwb thaiv tsev, thiab hluav taws xob rwb thaiv tsev.
- Nws tuaj yeem siv los ua cov roj nplua nyeem kub, sealant, thiab preservative, piv txwv li hauv aerospace, electronics, thiab automotive industries.
- Nws tseem tuaj yeem siv los ua cov khoom siv hluav taws xob insulating rau kev npaj cov ntaub ntawv insulating.
Txoj kev:
- Perfluoro-2,5,8-trimethyl-3,6,9-trioxadodroyl fluoride yog npaj los ntawm cov tshuaj synthesis.
- Cov txheej txheem npaj tshwj xeeb feem ntau suav nrog cov tshuaj tiv thaiv ntawm fluorosulfonates, nrog rau ntxiv fluorination thiab oxidation cov tshuaj tiv thaiv.
Cov ntaub ntawv kev nyab xeeb:
- Perfluoro-2,5,8-trimethyl-3,6,9-trioxadocyl fluoride feem ntau suav hais tias yog ib qho chaw muaj kev nyab xeeb.
- Thaum lub sijhawm ua haujlwm thiab siv, yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb uas tsim nyog thiab kev tiv thaiv kev tiv thaiv yuav tsum tau ua, xws li hnav hnab looj tes tiv thaiv thiab tsom iav.
- Nws tsis tshua muaj peev xwm ua rau tawv nqaij thiab ua pa ua pa, tab sis kev raug mob mus ntev yuav muaj kev cuam tshuam rau tib neeg kev noj qab haus huv.
- Kev tshawb fawb toxicological ntxiv yog xav tau rau qhov sib xyaw no.
