1-pyrimidin-2-ylmethanamine (CAS # 75985-45-4)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | 26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob. |
Taw qhia
Nws yog ib qho organic compound nrog cov tshuaj formula C5H7N3. Nws yog cov khoom dawb, soluble hauv dej ntawm chav tsev kub. Cov hauv qab no yog cov lus piav qhia ntxaws txog qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv ntawm:
Xwm:
yog ib hom alkaline tebchaw, tuaj yeem koom nrog ntau yam tshuaj tiv thaiv organic synthesis. Nws ruaj khov nyob rau hauv huab cua, tab sis tej zaum yuav decompose thaum raug kub los yog lub teeb.
Siv:
Nws muaj ntau yam kev siv hauv cov organic synthesis. Nws tuaj yeem siv los ua cov khoom pib rau kev sib txuas ntawm lwm cov organic tebchaw, xws li tshuaj, tshuaj tua kab, dyes thiab polymers. Tsis tas li ntawd, calcium tuaj yeem siv los ua reagent hauv kev tshawb fawb biochemical.
Txoj Kev Npaj:
Txoj kev npaj yog qhov yooj yim. Ib txoj hauv kev yog los npaj nws los ntawm reacting pyrimidine thiab methylamine. Cov kauj ruam tshwj xeeb yog ua kom cov tshuaj pyrimidine thiab methylamine nyob rau hauv cov kuab tshuaj uas tsim nyog los ntawm cua sov, thiab cov khoom tuaj yeem tau txais.
Cov ntaub ntawv kev nyab xeeb:
Nws muaj toxicity tsawg, tab sis nws tseem yuav tsum tau ua raws li niaj hnub kev kuaj xyuas kev nyab xeeb. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij, qhov muag lossis nqus plua plav. Hnav cov looj tsom iav, hnab looj tes thiab lub tsho tiv thaiv thaum siv lossis tuav. Yog tias ntsib nrog daim tawv nqaij lossis qhov muag tshwm sim, yaug tam sim nrog dej kom ntau thiab nrhiav kev pab kho mob. Hauv kev khaws cia, yuav tsum tau khaws cia hauv qhov chaw qhuav, txias, kom deb ntawm hluav taws thiab oxidant.
