Methyl trifluoropyruvate (CAS# 13089-11-7)
| Awọn koodu ewu | 10 - Flammable |
| Apejuwe Abo | S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S16 – Jeki kuro lati awọn orisun ti iginisonu. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| UN ID | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS koodu | 29183000 |
| Akọsilẹ ewu | Flammable |
| Kíláàsì ewu | 3 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
Methyl trifluoropalmitate (trifluoroacetic acid ester) jẹ agbo-ara Organic. Ilana molikula rẹ jẹ CF3COOCH3 ati iwuwo molikula rẹ jẹ 114.04g/mol. Eyi ni diẹ ninu alaye nipa trifluoropalmitate methyl ester:
Iseda:
1. irisi: trifluoro palmitate methyl ester jẹ omi ti ko ni awọ.
2. yo ojuami:-76 ℃
3. Oju omi farabale: 32-35 ℃
4. iwuwo: 1.407g/cm³
5. Iduroṣinṣin: Trifluoropalmitate methyl ester ni iduroṣinṣin kemikali ti o dara, ṣugbọn o le fesi ni agbara pẹlu awọn oxidants lagbara.
Lo:
1. Organic kolaginni: trifluoro palmitate methyl ester ti wa ni commonly lo bi ayase, reagent ati epo, ati ki o yoo ohun pataki ipa ninu awọn ilana ti Organic kolaginni. O le ṣee lo ni ifaseyin esterification, ifaseyin condensation ati iṣesi catalyzed acid.
2. chromatographic onínọmbà: trifluoropalmitate methyl ester tun le ṣee lo bi boṣewa tabi epo ni itupalẹ chromatographic gaasi.
Ọna Igbaradi:
Trifluoropalmitate methyl ester le ti pese sile nipasẹ awọn ọna oriṣiriṣi. Ọna ti o wọpọ julọ jẹ iṣesi ti trifluoroacetic acid pẹlu methanol.
Alaye Abo:
1. trifluoroacetic acid methyl ester jẹ irritating, yẹ ki o yago fun olubasọrọ pẹlu awọ ara, oju ati atẹgun atẹgun. Wọ ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ aabo kemikali, awọn goggles ati aabo atẹgun.
2. Ti o ba jẹ lairotẹlẹ tabi ti a simi, wa itọju ilera lẹsẹkẹsẹ.
