1 2-Dibromo-3 3 3-trifluoropropane (CAS # 431-21-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| Hazard Class | IRRITANT |
Taw qhia
1,2-Dibromo-3,3,3-trifluoropropane yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Nws yog insoluble nyob rau hauv dej nyob rau hauv chav tsev kub, tab sis soluble nyob rau hauv organic solvents xws li ethanol, ether, thiab lwm yam. Nws muaj zoo tshuaj stability thiab tsis yooj yim rau react nrog lwm yam tshuaj nyob rau hauv chav tsev kub.
Kev Siv: 1,2-Dibromo-3,3,3-trifluoropropane feem ntau yog siv los ua ib qho nruab nrab ntawm haloalkanes hauv kev lag luam. Nws muaj lub zog ionization siab thiab polarity thiab tuaj yeem siv rau hauv kev npaj cov fluorinated organic compounds thiab heterocyclic compounds.
Txoj kev npaj: 1,2-dibromo-3,3,3-trifluoropropane feem ntau yog npaj los ntawm cov tshuaj synthesis. Ib txoj hauv kev zoo tshaj plaws yog los teb 1,1,1-trifluoropropane nrog bromine raws li qhov tsim nyog cov tshuaj tiv thaiv kom tau txais cov khoom lag luam. Cov kev npaj tshwj xeeb tuaj yeem suav nrog cov txheej txheem roj theem, cov txheej txheem ua kua theem thiab cov txheej txheem txheej txheej.
Cov ntaub ntawv kev nyab xeeb: 1,2-Dibromo-3,3,3-trifluoropropane yog ib qho kev nyab xeeb zoo nyob rau hauv ib txwm ua haujlwm. Raws li tshuaj lom neeg, nws tseem muaj peev xwm txaus ntshai. Kev sib xyaw ua ke tuaj yeem ua rau khaus khaus, xws li qhov muag, tawv nqaij, thiab ua pa ua pa. Hnav cov cuab yeej tiv thaiv tsim nyog thaum siv, xyuas kom muaj qhov cua txaus, thiab zam kev sib cuag ncaj qha thiab nqus pa. Thaum lub sij hawm cia thiab tuav, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog cov oxidants muaj zog, muaj zog acids thiab lwm yam tshuaj tiv thaiv cov tshuaj tiv thaiv. Yog hais tias muaj kev huam yuaj, kev tiv thaiv tsim nyog yuav tsum tau coj los ntxuav nws.
