2 6-Dichloronicotinic acid (CAS# 38496-18-3)
| Awọn koodu ewu | R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R22 – Ipalara ti o ba gbe |
| 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. |
| WGK Germany | 3 |
| HS koodu | 29333990 |
| Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
2,6-Dichloronicotinic acid jẹ ẹya Organic yellow. Atẹle jẹ ifihan kukuru si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti 2,6-dichloronicotinic acid:
Didara:
- 2,6-Dichloronicotinic acid jẹ kristali ti ko ni awọ ti o jẹ tiotuka ninu awọn nkanmimu Organic gẹgẹbi awọn ọti-lile ati awọn ethers.
- O ni o ni a pungent wònyí ati ki o jẹ gidigidi baje.
- Decomposes ni awọn iwọn otutu giga, itusilẹ gaasi chlorine majele.
Lo:
- 2,6-Dichloronicotinic acid le ṣee lo bi agbedemeji ni iṣelọpọ awọn ipakokoropaeku ati awọn herbicides.
- O tun le ṣee lo fun awọn aati chlorination ni iṣelọpọ Organic, gẹgẹbi igbaradi ti awọn agbo ogun organochlorine miiran.
Ọna:
- 2,6-Dichloronicotinic acid ni a maa n pese sile nipa didaṣe acid nicotinic pẹlu kiloraidi thionyl tabi irawọ owurọ trichloride.
Alaye Abo:
- 2,6-Dichloronicotinic acid jẹ ibajẹ ati pe o le fa sisun ati irritation ni olubasọrọ pẹlu awọ ara ati oju. Olubasọrọ taara yẹ ki o yago fun.
- Nigbati o ba nlo tabi titoju 2,6-dichloronicotin, awọn igbese ailewu ti o yẹ gẹgẹbi wọ awọn ibọwọ aabo, awọn goggles, ati aṣọ aabo yẹ ki o tẹle.
- Nigbati o ba n mu 2,6-dichloronicotinic acid mu, agbegbe ti o ni afẹfẹ yẹ ki o rii daju lati yago fun simi simi tabi eruku rẹ.
- 2,6-dichloronicotinic acid le ṣe awọn aati ipalara nigbati o ba dapọ pẹlu awọn kemikali miiran, ati pe o yẹ ki o ṣe itọju lati yago fun didapọ.
