2 6-Dibromo-4- (trifluoromethyl) aniline (CAS# 72678-19-4)
| 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. |
| UN ID | 2811 |
| WGK Germany | 3 |
| HS koodu | 29214300 |
| Akọsilẹ ewu | Irritant |
| Kíláàsì ewu | 6.1 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
4-Amino-3,5-dibromobenzotrifluoride jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C7H4Br2F3N. Atẹle ni apejuwe ti iseda rẹ, lilo, agbekalẹ ati alaye ailewu:
Iseda:
-Irisi: Alailowaya tabi ina ofeefee ri to
-Solubility: Soluble ni Organic solvents bi ethanol ati dimethylformamide
-yo ojuami: nipa 115-117 ℃
-Akoko farabale: nipa 285 ℃
Lo:
4-Amino-3,5-dibromobenzotrifluoride ni iye ohun elo kan ati pe a maa n lo ni awọn aaye wọnyi:
-Bi agbedemeji ni iṣelọpọ Organic, o le ṣee lo lati ṣeto awọn agbo ogun miiran, gẹgẹbi awọn oogun, awọn ipakokoropaeku ati awọn awọ.
-Ninu iwadi kemikali, o le ṣee lo bi reagent fun idabobo idabobo.
Ọna Igbaradi:
4-Amino-3,5-dibromobenzotrifluoride le ṣe pese sile nipasẹ awọn igbesẹ wọnyi:
1.3,5-dibromobenzoic acid ni a lo bi ohun elo aise lati mura 3,5-dibromobenzoic acid ester nipasẹ iṣesi acidification.
2.3,5-dibromobenzoic acid ester ni a ṣe pẹlu eroja nitrogen si decarboxylate lati ṣe ina 3,5-dibromobenzene acetyl chloride.
3. fesi 3,5-dibromobenzotrifluoromethane pẹlu 3,5-dibromobenzotrifluoride lati ṣe ina 4-Amino-3,5-dibromobenzotrifluoride.
4. Ọja mimọ le ṣee gba nipasẹ crystallization tabi awọn ọna mimọ miiran.
Alaye Abo:
- 4-Amino-3,5-dibromobenzotrifluoride nilo lati ṣe awọn ọna aabo ti o baamu nigba iṣẹ ati ibi ipamọ lati yago fun olubasọrọ pẹlu awọ ara ati oju.
-ati lati dena ifasimu tabi mimu.
- Wọ ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ kemikali, awọn goggles ati aṣọ aabo lakoko lilo.
-Ni iṣẹlẹ ti ijamba ti o ṣeeṣe tabi olubasọrọ aimọ, fi omi ṣan lẹsẹkẹsẹ pẹlu omi ki o wa itọju ilera.
-Nigbati mimu agbo, jọwọ tẹle awọn ilana ailewu.
