Methyl trifluoropyruvate (CAS# 13089-11-7)
| Lambobin haɗari | 10 - Mai iya ƙonewa |
| Bayanin Tsaro | S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S16 - Ka nisantar da tushen wuta. S24/25 - Guji hulɗa da fata da idanu. |
| ID na UN | UN 1993 3/PG 3 |
| WGK Jamus | 3 |
| HS Code | Farashin 29183000 |
| Bayanin Hazard | Mai ƙonewa |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | III |
Gabatarwa
Methyl trifluoropalmitate (trifluoroacetic acid ester) wani fili ne na kwayoyin halitta. Tsarin kwayoyin halittarsa shine CF3COOCH3 kuma nauyin kwayoyinsa shine 114.04g/mol. Ga wasu bayanai game da trifluoropalmitate methyl ester:
Hali:
1. bayyanar: trifluoro palmitate methyl ester ruwa ne mara launi.
2. narkewa:-76 ℃
3. Tafasa: 32-35 ℃
4. yawa: 1.407g/cm³
5. Kwanciyar hankali: Trifluoropalmitate methyl ester yana da kwanciyar hankali mai kyau na sinadarai, amma zai iya amsawa da karfi tare da oxidants mai karfi.
Amfani:
1. Organic kira: trifluoro palmitate methyl ester ana amfani dashi a matsayin mai kara kuzari, reagent da sauran ƙarfi, kuma yana taka muhimmiyar rawa a cikin tsarin haɗin kwayoyin halitta. Ana iya amfani da shi a cikin amsawar esterification, halayen motsa jiki da halayen catalyzed acid.
2. chromatographic bincike: trifluoropalmitate methyl ester kuma za a iya amfani da matsayin misali ko sauran ƙarfi a gas chromatographic bincike.
Hanyar Shiri:
Trifluoropalmitate methyl ester za a iya shirya ta hanyoyi daban-daban. Hanyar da ta fi dacewa ita ce amsawar trifluoroacetic acid tare da methanol.
Bayanin Tsaro:
1. trifluoroacetic acid methyl ester yana da ban sha'awa, ya kamata ya guje wa hulɗa da fata, idanu da fili na numfashi. Saka kayan kariya masu dacewa kamar safofin hannu na kariya, tabarau da kariya ta numfashi.
2. Idan an ci abinci ko an shaka da gangan, a nemi likita nan da nan.
