4-chloro-(2-pyridyl)-N-methylcarboxamide (CAS# 220000-87-3)
| Awọn aami ewu | Xn – ipalara |
| Awọn koodu ewu | R22 – Ipalara ti o ba gbe R36 - Irritating si awọn oju |
| Apejuwe Abo | 26 - Ni irú ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ati ki o wa imọran iwosan. |
Ọrọ Iṣaaju
N-Methyl-4-chloropyridine-2-carboxamide jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, awọn ọna iṣelọpọ ati alaye ailewu:
Didara:
N-methyl-4-chloropyridine-2-carboxamide jẹ kirisita funfun tabi lulú kirisita pẹlu õrùn pataki kan. O ni o dara solubility ati ki o ga solubility ninu omi. O ni iwọntunwọnsi si iseda ekikan ti o lagbara.
Nlo: Ni afikun, o tun le ṣee lo bi eroja ninu awọn aṣoju aabo irugbin na ati awọn ipakokoropaeku.
Ọna:
N-methyl-4-chloropyridine-2-carboxamide ni a le pese sile nipasẹ methylation ti 4-chloropyridin-2-carboxamide. Awọn ọna iṣelọpọ pato le ṣe atunṣe ati iṣapeye bi o ṣe nilo.
Alaye Abo:
Lilo ati mimu N-methyl-4-chloropyridin-2-carboxamide nilo ibamu pẹlu awọn ilana aabo ti o yẹ. O jẹ agbo-ara Organic ati pe ko yẹ ki o wa si olubasọrọ taara pẹlu awọ ara ati oju. Lakoko lilo, awọn ibọwọ aabo ti o yẹ, awọn gilaasi ati aṣọ aabo yẹ ki o wọ. Ṣọra lati tọju rẹ si ibi gbigbẹ, afẹfẹ ati aaye dudu, kuro lati awọn ina ati awọn oxidants.
