2-Methylthio-4-pyrimidinol (CAS# 5751-20-2)
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S39 –Nxiba ukhuseleko lwamehlo / ubuso. |
| Ikhowudi ye-HS | 29335990 |
Intshayelelo
I-2-Methylthio-4-pyrimidinone yi-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
- Ukubonakala: I-2-Methylthio-4-pyrimidinone yinto eqinileyo yeekristale ezingenambala okanye i-crystalline powders emhlophe.
- Ukunyibilika: Inonyibiliko oluphantsi emanzini kodwa i-solubility engcono kwi-solvents ye-organic efana ne-ethanol kunye ne-dimethyl sulfoxide.
- Iimpendulo zeMichiza: I-2-methylthio-4-pyrimidinone inokusabela kunye nezinye iikhompawundi ngokuphendula kweekhemikhali ezifana ne-sulfonation, substitution, kunye ne-cycloaddition.
Sebenzisa:
- I-Pesticide: I-2-methylthio-4-pyrimidinone yi-insecticide ebalulekileyo kunye ne-herbicide ephakathi, esetyenziswa kakhulu kwintsimi yezolimo.
- Idayi zeFluorescent: Inokusetyenziswa kwakhona njengedayi ze-fluorescent kunye neeleyibheli ze-reagents, ezinokuthi zikwazi ukucinga kunye nokufunyanwa kuphando lwe-biomedical.
Indlela:
- I-2-Methylthio-4-pyrimidinone inokulungiswa ngokuphendula kwe-2-methylthio-4-aminoimidazole kunye neetoni phantsi kweemeko ze-acidic.
Ulwazi ngoKhuseleko:
- I-2-Methylthio-4-pyrimidinone i-organic compound kunye ne-toxicity ethile. Kufuneka kuthathwe amanyathelo afanelekileyo okuzikhusela, anjengeglavu, izibuko, nempahla yokuzikhusela xa usetyenziswa okanye udibana nawo.
- Ukudibana nolusu okanye ukuphefumla uthuli lwalo kunokubangela ukusabela okanye ukucaphuka, kwaye ukuvezwa ixesha elide okanye ukuphefumla ngokugqithisileyo kufuneka kuphetshwe.
- Ngexesha lokugcinwa kunye nokuphatha, kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa ne-oxidants, i-acids eqinile, kunye nezinye izinto ukuphepha ukuphendula okuyingozi.
- Xa ulahla inkunkuma, kufuneka ilahlwe ngokuhambelana nemigaqo efanelekileyo ukuphepha ukungcoliseka kwendalo.
