3-Bromo-5-fluorobenzyl oti (CAS # 216755-56-5)
| Awọn aami ewu | Xi - Irritant |
| 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. S36 - Wọ aṣọ aabo to dara. |
| Akọsilẹ ewu | Irritant |
Ọrọ Iṣaaju
(3-bromo-5-fluorophenyl) methanol jẹ agbo-ara Organic pẹlu agbekalẹ molikula C7H6BrFO. Awọn ohun-ini rẹ jẹ bi atẹle:
1. Ifarahan: omi ti ko ni awọ tabi okuta ti o lagbara.
2. Oju Iyọ: 50-53 ℃.
3. Oju omi farabale: 273-275 ℃.
4. iwuwo: nipa 1,61 g / cm.
5. Solubility: soluble ni ethanol, ether ati ether, die-die tiotuka ninu omi.
(3-bromo-5-fluorophenyl) lilo methanol:
1. Oògùn synthesis: Bi ohun Organic synthesis agbedemeji, o le ṣee lo lati synthesize oloro ati awọn miiran Organic agbo.
2. Asọpọ ipakokoropaeku: le ṣee lo fun iṣelọpọ awọn fungicides, awọn ipakokoropaeku ati awọn ipakokoropaeku miiran.
3. Kosimetik: bi ọkan ninu awọn eroja ti adun ati lofinda.
Ọna Igbaradi:
(3-bromo-5-fluorophenyl) Ọna igbaradi methanol jẹ irọrun diẹ, ọna ti a lo nigbagbogbo jẹ iṣesi ti 3-bromo-5-fluorobenzaldehyde pẹlu iṣuu soda hydroxide, ati lẹhinna di mimọ ati crystallized lati gba ọja ibi-afẹde.
Alaye Abo:
1. Apapọ yii jẹ irritating ati pe o yẹ ki o yago fun olubasọrọ pẹlu awọ ara, oju ati awọn membran mucous.
2. Wọ awọn ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn goggles, awọn ibọwọ ati aṣọ yàrá nigba mimu tabi lilo.
3. Yẹra fun ifasimu ti oru tabi eruku rẹ, ṣetọju afẹfẹ ti o dara.
4. Fipamọ ni ibi ti o tutu, gbẹ ati ti afẹfẹ, kuro lati ina ati awọn ohun elo ijona.
5. Ṣaaju lilo tabi sisọnu, awọn ilana iṣiṣẹ aabo ti o yẹ yẹ ki o ka ni awọn alaye ati gbogbo awọn igbese ailewu ni awọn ilana ṣiṣe yẹ ki o šakiyesi.
