2-Fluoro-5-nitrotoluene (CAS # 455-88-9)
| Awọn koodu ewu | R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe. R36 / 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. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S22 - Maṣe simi eruku. |
| UN ID | UN2811 |
| WGK Germany | 3 |
| TSCA | T |
| HS koodu | 29049090 |
| Akọsilẹ ewu | Irritant |
| Kíláàsì ewu | 6.1 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
2-fluoro-5-nitrotoluene, ti a tun mọ ni 2-fluoro-5-nitrotoluene, jẹ ẹya-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:
Didara:
- Irisi: 2-fluoro-5-nitrotoluene jẹ awọ ti ko ni awọ si awọ-ofeefee.
- Soluble: O jẹ tiotuka ni awọn nkan ti ara ẹni gẹgẹbi awọn ọti-lile, ethers, ati ketones, ṣugbọn ko ni itusilẹ ninu omi.
Lo:
- O le ṣee lo bi awọn ohun elo aise fun ipakokoropaeku ati herbicides.
Ọna:
- 2-Fluoro-5-nitrotoluene le ti wa ni pese sile nipa fesi 2-fluorotoluene pẹlu nitric acid.
- Ṣọra lati ṣiṣẹ lailewu lakoko iṣesi, nitori nitric acid jẹ oluranlowo oxidizing ti o lagbara ati pe ko yẹ ki o wa si olubasọrọ pẹlu flammable tabi awọn aṣoju idinku.
Alaye Abo:
-2-Fluoro-5-nitrotoluene jẹ ẹya Organic yellow, ati akiyesi yẹ ki o wa san si awọn oniwe-majele ti ati ewu.
- Lakoko lilo ati ibi ipamọ, olubasọrọ pẹlu awọn oxidants, acids, ati awọn nkan idinku lile yẹ ki o yago fun.
- Wọ ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn gilaasi aabo, awọn ibọwọ ati aṣọ aabo nigbati o nṣiṣẹ.
- Ni ọran ti ifasimu lairotẹlẹ tabi olubasọrọ awọ ara pẹlu agbo, lẹsẹkẹsẹ yọ kuro lati aaye naa ki o wa iranlọwọ iṣoogun.
