Allyltrifluoroacetate (CAS # 383-67-5)
| Koodu ihe egwu | R11 - Na-agba ọkụ nke ukwuu R34 - Na-akpata ọkụ R36 / 37 - na-akpasu iwe na anya na usoro iku ume. |
| Nkọwapụta nchekwa | S16 - Wepụ ya na isi mmalite nke mgbanye. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S27 - Yipụ uwe niile emeru ozugbo. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) |
| NJ UN | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| Koodu HS | 29159000 |
| Ihe edeturu egwu | Enwere ike ire ọkụ |
| Klas Hazard | 3 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Allyl trifluoroacetate (allyl trifluoroacetate) bụ ngwakọta organic nwere usoro kemịkal C5H7F3O2. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nkwadebe na ozi nchekwa ya:
Ọdịdị:
- allyl trifluoroacetate bụ mmiri mmiri na-enweghị agba nke na-esi ísì ụtọ.
-Ebe isi ya dị ihe dịka 68 Celsius C, njupụta ya dịkwa ihe dịka 1.275 g / ml.
-Ọ bụ soluble n'ụdị dị iche iche nke organic mgbaze, dị ka ethers na alcohols.
Jiri:
A na-eji allyl trifluoroacetate eme ihe n'ọtụtụ ebe dị ka ndị na-ahụ maka ihe ndị na-emepụta ihe na njikọ organic na enwere ike iji ya mee ihe dị iche iche nke ogige organic.
- Enwere ike iji ya dị ka onye na-agafe agafe maka polymers ma jiri ya mee ihe iji kwadebe ihe polymer, dị ka mkpuchi na plastik.
-N'ihi na ọkụ ọkụ ya dị ala, a pụkwara iji ya mee ihe dị ka ihe mgbakwunye maka mmanụ ọkụ.
Ụzọ nkwadebe:
Enwere ike ịmepụta allyl trifluoroacetate site na transesterification nke trifluoroacetic acid na alyl alcohol. Ọnọdụ mmeghachi omume nwere ike ikpo ọkụ site na iji ihe mkpali dị ka ntọala ma ọ bụ acid catalyst.
Ozi nchekwa:
- allyl trifluoroacetate na-akpasu iwe ma nwee ike imebi anya, akpụkpọ ahụ na akụkụ iku ume.
- Yiri enyo enyo, uwe aka na nchekwa iku ume n'oge eji ma ọ bụ arụ ọrụ.
-Ọ bụrụ na ị na-akpakọrịta akpụkpọ ahụ ma ọ bụ anya, jiri mmiri buru ibu sachaa ozugbo wee chọọ enyemaka ahụike.
-N'oge nchekwa na ojiji, zere kọntaktị na oxidants, acids na alkalis, mgbe ị na-ezere ọkụ na elu okpomọkụ gburugburu.
Biko mara na allyl trifluoroacetate bụ kemịkalụ na ekwesịrị iji ya dabere na usoro nchekwa ụlọ nyocha ziri ezi wee chekwaa, edozi ma tụfuo ya dịka ụkpụrụ dabara adaba.
