2,4′-Dibromoacetofenone(CAS#99-73-0)
| Awọn aami ewu | C – Ibajẹ |
| Awọn koodu ewu | 34 – Awọn okunfa sisun |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) |
| UN ID | UN 3261 8/PG 2 |
| WGK Germany | 2 |
| RTECS | AM6950000 |
| FLUKA BRAND F koodu | 19-21 |
| TSCA | T |
| HS koodu | 29147090 |
| Akọsilẹ ewu | Ibajẹ / Lachrymatory |
| Kíláàsì ewu | 8 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
2,4′-Dibromoacetofenone. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:
Didara:
- Irisi: 2,4′-Dibromoacetophenone jẹ awọ-awọ tabi awọ-ofeefee ti o lagbara.
- Solubility: O le ti wa ni tituka ni Organic olomi bi ethanol, ether, ati benzene.
- Iduroṣinṣin: 2,4′-Dibromoacetophenone jẹ iduroṣinṣin ni iwọn otutu yara, ṣugbọn o ni itara si ijona ni awọn iwọn otutu giga ati nigbati o ba farahan si awọn ina.
Lo:
- 2,4′-Dibromoacetophenone ni a lo nigbagbogbo bi agbedemeji ni iṣelọpọ Organic ni awọn ile-iṣẹ kemikali.
- O tun le ṣee lo ni diẹ ninu awọn aati iṣelọpọ Organic, gẹgẹbi awọn aati kemikali organometallic ati awọn aati organocatalytic.
Ọna:
- 2,4'-dibromoacetophenone le maa n ṣepọ nipasẹ bromination ti benzophenone. Lẹhin iṣesi ti benzophenone pẹlu bromine, ọja ibi-afẹde le ti pese sile nipasẹ igbesẹ iwẹnumọ ti o yẹ.
Alaye Abo:
- 2,4′-Dibromoacetofenone jẹ ewu ati pe o gbọdọ lo ni ibamu pẹlu awọn ilana ṣiṣe ailewu.
- Yago fun olubasọrọ pẹlu awọ ara, oju, ati atẹgun atẹgun lati ṣe idiwọ irritation ati ipalara.
- San ifojusi si awọn ipo fentilesonu to dara nigba lilo rẹ ki o yago fun ifasimu awọn gaasi rẹ.
- Agbopọ yii yẹ ki o wa ni ipamọ ati mu kuro lati awọn ina ṣiṣi ati awọn orisun iwọn otutu giga.





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