2-Bromopropane (CAS # 75-26-3)
| Risk Codes | R60 - Tej zaum yuav cuam tshuam fertility R11 - Cov nplaim hluav taws kub heev R48/20 - R66 - Rov ua dua tuaj yeem ua rau tawv nqaij qhuav lossis tawg |
| Kev nyab xeeb piav qhia | S53 - Tsis txhob raug - tau txais cov lus qhia tshwj xeeb ua ntej siv. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) |
| UN IDs | UN 2344 3/PG 2 |
| WGK Germany | 1 |
| RTECS | TX 411 000 |
| TSCA | Yog lawm |
| HS Code | 29033036 ib |
| Hazard Class | 3 |
| Packing Group | II |
Taw qhia
Bromoisopropane (tseem hu ua 2-bromopropane) yog cov organic compound.
Zoo:
Bromoisopropane yog cov kua tsis muaj xim nrog cov ntxhiab tsw. Nws yog soluble hauv cawv, ethers thiab qee cov organic solvents, thiab tsis zoo soluble hauv dej. Nws yog cov kua nplaum uas hlawv tau yooj yim thaum raug hluav taws kub.
Siv:
Brominated isopropanes feem ntau yog siv nyob rau hauv cov chaw kuaj tshuaj raws li reagents nyob rau hauv cov organic synthesis, xws li rau alkylation, halogenation, thiab dehydrogenation ntawm olefins. Nws kuj tseem siv tau los ua ib qho nruab nrab hauv cov kuab tshuaj, extractants thiab tshuaj tua kab.
Txoj kev:
Brominated isopropane tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm isopropanol nrog hydrogen bromide (HBr). Cov tshuaj tiv thaiv kab mob feem ntau yog ua los ntawm acidic tej yam kev mob, xws li tsim 2-bromopropane thiab dej nyob rau hauv qhov kev txiav txim ntawm sulfuric acid.
Cov ntaub ntawv kev nyab xeeb:
Bromoisopropane yog ib qho tshuaj lom neeg uas ua rau khaus thiab lom rau tib neeg. Kev raug lossis nqus ntawm nws cov vapors tuaj yeem ua rau khaus ntawm lub qhov muag, ua pa, thiab tawv nqaij. Kev raug mob mus ntev yuav ua rau muaj kev puas tsuaj rau lub hauv paus paj hlwb. Thaum siv, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog daim tawv nqaij, nqus tau lossis nqus tau. Kev siv yuav tsum tau ua nyob rau hauv qhov chaw muaj cua zoo nrog kev tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab daim npog ntsej muag. Thaum khaws cia thiab tuav, tsis txhob sib cuag nrog qhov hluav taws kub thiab khaws cia rau hauv qhov chaw txias thiab qhuav. Thaum muab pov tseg, nws yuav tsum muab pov tseg kom zoo raws li cov cai hauv zos.
