2 2 3 4 4 4-Hexafluorobutyl methacrylate (CAS# 36405-47-7)
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju |
| UN ID | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| HS koodu | 29161400 |
| Akọsilẹ ewu | Lachrymatory |
| Kíláàsì ewu | 3 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
Hexafluorobutyl methacrylate. Atẹle jẹ ifihan alaye si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti hexafluorobutyl methacrylate:
Didara:
1. Irisi: omi ti ko ni awọ.
3. Ìwọ̀n: 1.35 g/cm³.
4. Solubility: tiotuka ninu awọn ohun elo ti o ni imọran, gẹgẹbi methanol, ethanol, ether ati methylene kiloraidi, insoluble ninu omi.
Lo:
1. Bi awọn kan surfactant: Hexafluorobutyl methacrylate le ṣee lo ni igbaradi ti surfactants, ati ki o ti wa ni igba ti a lo ninu awọn kolaginni ti awọn ti a bo ati inki pẹlu ga dada agbara.
2. Igbaradi ti awọn polima pataki: Hexafluorobutyl methacrylate le ṣee lo bi monomer ti awọn polima pataki lati ṣeto awọn ohun elo pẹlu awọn ohun-ini pataki, gẹgẹbi iwọn otutu giga, resistance ipata kemikali, ati bẹbẹ lọ.
Ọna:
Hexafluorobutyl methacrylate le ṣe imurasilẹ nipasẹ hydrofluoric acid-catalyzed gas-phase fluorination. Igbesẹ kan pato ni lati dapọ oru hexafluorobutyl acrylate pẹlu oru kẹmika kẹmika, ki o lọ nipasẹ iṣesi catalytic hydrofluoric acid lati ṣe ipilẹṣẹ hexafluorobutyl methacrylate.
Alaye Abo:
1. Hexafluorobutyl methacrylate jẹ irritating ati pe o le fa irritation, sisun ati aibalẹ miiran nigbati o ba kan si awọ ara, oju tabi atẹgun atẹgun. Awọn ohun elo aabo ti o yẹ yẹ ki o wọ nigba lilo.
2. Hexafluorobutyl methacrylate jẹ flammable, yago fun olubasọrọ pẹlu awọn ina ṣiṣi tabi awọn iwọn otutu giga.
3. Nigbati o ba nlo tabi titoju, yago fun olubasọrọ pẹlu awọn nkan bii oxidants, acids lagbara tabi alkalis lagbara lati yago fun awọn aati ti o lewu.
4. Idoti idoti yẹ ki o wa ni ibamu pẹlu awọn ofin ati ilana ayika agbegbe, ati pe ko yẹ ki o yọkuro ni ifẹ.
