2 2 3 3 3-Pentafluoropropionyl fluoride (CAS # 422-61-7)
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. |
UN IDs | ib 3308 |
Kev Ceeb Toom | Corrosive |
Hazard Class | GAS, TOXIC, CORROSIV |
Taw qhia
Pentafluoropropionyl fluoride. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm pentafluoropropionyl fluoride:
Zoo:
- Pentafluoropropionyl fluoride yog cov kua tsis muaj xim uas muaj ntxhiab tsw.
- Nws muaj thermal stability thiab tshuaj lom neeg.
- Pentafluoropropionyl fluoride yog soluble hauv cov kuab tshuaj organic thiab insoluble hauv dej.
- Nws yog ib qho muaj zog fluorinating reagent nrog cov khoom muaj zog fluorinated alkyl reagent.
Siv:
- Pentafluoropropionyl fluoride feem ntau yog siv rau hauv cov organic synthesis raws li fluorination reagent, uas tuaj yeem qhia cov fluorine atoms rau hauv cov organic molecules.
- Pentafluoropropionyl fluoride kuj tseem siv tau los ua ib qho ntxiv hauv cov txheej, cov resins, thiab cov nplaum los txhim kho lawv cov kev ua tau zoo.
- Pentafluoropropionyl fluoride kuj tseem siv tau los ua cov tshuaj tua hluav taws thiab hauv kev tsim cov khoom siv hluav taws xob hauv qee yam kev siv.
Txoj kev:
- Pentafluoropropionyl fluoride feem ntau tau txais los ntawm reacting trifluoromethylborate nrog pentafluoroacetone.
Cov ntaub ntawv kev nyab xeeb:
- Pentafluoropropionyl fluoride ua rau khaus thiab tuaj yeem ua rau mob thiab liab thaum sib cuag nrog daim tawv nqaij thiab qhov muag.
- Nws tuaj yeem tsim kev puas tsuaj rau cov kab mob ua pa, cov hluas, thiab cov poj niam cev xeeb tub.
- Hnav cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, hnab looj tes tiv thaiv, thiab cov khoom tiv thaiv ua pa thaum siv pentafluoropropionyl fluoride.
- Thaum tuav cov khoom sib xyaw, yuav tsum tau ua haujlwm nyob rau hauv qhov chaw muaj cua zoo kom tsis txhob nqus cov pa phem.
- Thaum muaj xwm txheej tshwm sim, tam sim ntawd yaug qhov chaw cuam tshuam nrog dej txaus thiab nrhiav kev pab kho mob.