3-CHLORO-4-METHYLPYRIDINE (CAS# 72093-04-0)
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R41 - Hadarin mummunan lalacewa ga idanu R37 / 38 - Haushi ga tsarin numfashi da fata. R22 - Yana cutarwa idan an haɗiye shi |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S39 – Sa ido/kariyar fuska. |
| ID na UN | NA 1993 / PGIII |
| WGK Jamus | 3 |
| Matsayin Hazard | MAI HAUSHI, FUSHI-H |
Gabatarwa
3-Chloro-4-methylpyridine wani fili ne na kwayoyin halitta. Kaddarorinsa sune kamar haka:
1. Bayyanar:3-chloro-4-methylpyridineruwa ne mara launi zuwa haske rawaya.
2. Yawa: 1.119 g/cm³
4. Solubility: 3-chloro-4-methylpyridine yana narkewa a cikin mafi yawan kaushi na kwayoyin halitta kuma ba a iya narkewa a cikin ruwa.
Babban amfani da 3-chloro-4-methylpyridine sune kamar haka:
1. Haɗin haɗin ginin ƙarfe na miƙa mulki: Yana da mahimmancin tsaka-tsaki da aka yi amfani da shi a cikin haɗin gwiwar sunadarai don haɗin amino alcohols, amino alkates, da sauran mahadi na heterocyclic nitrogen.
2. Matsakaicin magungunan kashe qwari: 3-chloro-4-methylpyridine ana iya amfani dashi azaman tsaka-tsaki a cikin wasu magungunan kashe kwari da herbicides.
Hanyar shirya 3-chloro-4-methylpyridine yawanci ya haɗa da matakai masu zuwa:
1. Nitroation dauki na pyridine: pyridine yana amsawa tare da nitric acid da sulfuric acid mai karfi don samun 3-nitropyridine.
2. Rage haɓakawa: 3-nitropyridine yana amsawa tare da wuce haddi na sulfoxide da rage wakili (kamar zinc foda) don samun 3-aminopyridine.
3. Chlorination dauki: 3-aminopyridine yana amsawa tare da thionyl chloride don samun 3-chloro-4-methylpyridine.
Abubuwan da suka dace na aminci na 3-chloro-4-methylpyridine sune kamar haka:
1. Hankali: Yana iya samun rashin lafiyar wasu mutane.
2. Haushi: Zai iya yin tasiri mai ban haushi akan idanu, tsarin numfashi da fata.
3. Guba: Yana da guba ga lafiyar ɗan adam kuma dole ne ya bi hanyoyin aiki na aminci.
4. Ajiye: Ya kamata a adana shi a cikin akwati mai hana iska, nesa da kunnawa da abubuwan da ke haifar da iskar oxygen, kuma nesa da haɗuwa da iska.
Lokacin amfani da 3-chloro-4-methylpyridine, bi ƙa'idodin aminci masu dacewa kamar sa kayan sawa masu kariya, safar hannu da tufafi masu kariya, kuma tabbatar da cewa ana sarrafa shi a cikin wuri mai iskar iska. Idan ana tuntuɓar bazata ko numfashi, nemi kulawar likita nan da nan kuma nuna takardar bayanan Tsaron samfurin ga likitan ku.
