2-Chloro-5-methylpyrimidine (CAS# 22536-61-4)
| Hazard Symbols | Xn – Zvinokuvadza |
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| HS Code | 29335990 |
Nhanganyaya
Iyo organic compound ine kemikari formula C5H5ClN2. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Zvakasikwa:
Imvura isina ruvara kusvika kune yero ine kunhuhwirira kwakakosha. Iine nzvimbo yakaderera yekubikira uye nzvimbo yekunyunguduka pakudziya kwekamuri. Inonyungudika mu organic solvents senge diethyl ether, acetone uye dichloromethane.
Shandisa:
Iyo yakakosha organic yepakati, iyo inogona kushandiswa zvakanyanya mukugadzirwa kwemishonga nemishonga yezvipembenene. Inoshandiswa sepakati mukugadzirwa kwemhando dzakasiyana dzemishonga senge antiviral zvinodhaka uye antitumor mishonga. Mukuwedzera, inogonawo kushandiswa kugadzirira mamwe organic compounds, akadai sedhayi uye coordination compounds.
Nzira:
Nzira yekugadzirira calcium inogona kuwanikwa nekuita 2-methyl pyrimidine ne thionyl chloride. Iwo chaiwo maitiro ekuita anogona kugadziridzwa zvinoenderana nekuyedza zvinodiwa, asi iwo akajairika mamiriro anoitwa pasi peinert mhepo, tembiricha yekamuri kana kupisa.
Zvekuchengetedza
Iyo ine yakaderera toxicity pasi peGeneral kushandiswa mamiriro, asi akakodzera ekudzivirira matanho achiri kudikanwa. Panguva yekushanda, kusangana neganda, maziso uye inhalation yemhepo inofanira kudziviswa, uye magirazi ekudzivirira uye magirovhosi anofanira kupfekwa kana zvichidikanwa. Kana ukasangana nekomboni iyi, sukurudza nekukasira nemvura yakawanda uye tsvaga rubatsiro kuna chiremba. Panguva imwecheteyo, dzivisa kuisanganisa nemaoxidants akasimba uye maasidhi akasimba kudzivirira moto kana kuputika. Kuchengetera kunofanirwa kuiswa munzvimbo yakaoma, inotonhorera, ine mhepo yakanaka, kure nemoto uye zvinopisa.
