Methyl trifluoropyruvate (CAS# 13089-11-7)
| Koodu ihe egwu | 10 - Na-ere ọkụ |
| Nkọwapụta nchekwa | 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.) S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S16 - Wepụ ya na isi mmalite nke mgbanye. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
| NJ UN | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Koodu HS | 29183000 |
| Ihe edeturu egwu | Enwere ike ire ọkụ |
| Klas Hazard | 3 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
Methyl trifluoropalmitate (trifluoroacetic acid ester) bụ ngwakọta organic. Usoro ihe omimi ya bụ CF3COOCH3 na ịdị arọ ya bụ 114.04g/mol. Nke a bụ ụfọdụ ozi gbasara trifluoropalmitate methyl ester:
Ọdịdị:
1. ọdịdị: trifluoro palmitate methyl ester bụ mmiri mmiri na-enweghị agba.
2. ebe agbaze:-76 ℃
3. Ebe esi mmiri: 32-35 ℃
4. njupụta: 1.407g/cm³
5. Nkwụsi ike: Trifluoropalmitate methyl ester nwere ezigbo nkwụsi ike nke kemịkal, ma ọ nwere ike meghachi omume n'ike na ndị oxidants siri ike.
Jiri:
1. Organic synthesis: trifluoro palmitate methyl ester na-ejikarị eme ihe dị ka ihe na-emepụta ihe, reagent na ihe mgbaze, ma na-arụ ọrụ dị mkpa na usoro nhazi nke organic. Enwere ike iji ya na mmeghachi omume esterification, mmeghachi omume condensation na mmeghachi omume catalyzed acid.
2. chromatographic analysis: trifluoropalmitate methyl ester nwekwara ike iji dị ka ọkọlọtọ ma ọ bụ ihe mgbaze na gas chromatographic analysis.
Ụzọ nkwadebe:
Enwere ike ịkwadebe Trifluoropalmitate methyl ester site n'ụdị dị iche iche. Usoro a na-ahụkarị bụ mmeghachi omume nke trifluoroacetic acid na methanol.
Ozi nchekwa:
1. trifluoroacetic acid methyl ester na-ewe iwe, kwesịrị izere kọntaktị na akpụkpọ anụ, anya na akụkụ okuku ume. Yiri akụrụngwa nchedo nkeonwe kwesịrị ekwesị dị ka uwe mkpuchi kemịkalụ, enyo na mkpuchi iku ume.
2. Ọ bụrụ na e rie ma ọ bụ iku ume na mberede, chọọ nlekọta ahụike ozugbo.
